主打产品 http://www.busfu.cn/leading-products zh-hans 主打产品 http://www.busfu.cn/products/Triethyl-Orthoformate.html <span class="field field--name-title field--type-string field--label-hidden">原甲酸三乙酯</span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span lang="" about="http://www.busfu.cn/user/1" typeof="schema:Person" property="schema:name" datatype="" xml:lang="">busfu</span></span> <span class="field field--name-created field--type-created field--label-hidden">周五, 05/17/2019 - 01:23</span> <div class="field field--name-field-product-img field--type-image field--label-hidden field__items"> <div class="field__item"> <img src="http://www.busfu.cn/sites/default/files/2019-05/180px-Triethoxymethane.svg_.png" width="180" height="109" alt="原甲酸三乙酯结构式" typeof="foaf:Image" /></div> <div class="field__item"> <img src="http://www.busfu.cn/sites/default/files/2019-05/180px-Triethyl-orthoformate-3D-balls.png" width="180" height="163" alt="原甲酸三乙酯结构式-3D" typeof="foaf:Image" /></div> </div> <div class="field field--name-field-productcat field--type-entity-reference field--label-hidden field__item"><a href="http://yy559.com/PUIFS" hreflang="zh-hans">其它</a></div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><h2>简介</h2> <p>原甲酸三乙酯,别名:三乙氧基甲烷,英文名称:Triethyl Orthoformate,联合国编号(UN No.):2524,CAS号:122-51-0,分子式:HC(OC2H5)3,分子量:148.20,原甲酸三乙酯为无色液体,有甜味,熔点小于-18℃,沸点146℃,相对密度0.891(20℃),折光率1.392(20℃),闪点30℃,能与醇、醚混溶,微溶于水并同时分解。本品用于生产吡哌酸、乙氧甲叉丙二酸二乙酯(EMME)、吕奈、双甲脒、环丙氟哌酸、左氟沙星等医药、农药中间体,也是合成抗疟药物氯喹和喹哌、甲川类染料、花青染料、显影敏感剂、丙烯酸系纤维等产品的中间体。</p> <hr /><h2>主要用途</h2> <ul><li><strong>医药/农药中间体:</strong>作为吡哌酸、乙氧甲叉丙二酸二乙酯(EMME)、吕奈、双甲脒、环丙氟哌酸、左氟沙星、合成抗疟药物氯喹和喹哌的中间体</li> <li><strong>其它:</strong>作为甲川类染料、花青染料、显影敏感剂、丙烯酸系纤维等</li> </ul><hr /><h2>质量指标:Q/1329 SHS001-2013</h2> <p> </p> <table border="0" cellpadding="1" width="100%"><tbody><tr><td>检测项目</td> <td>指标</td> </tr><tr><td>外观</td> <td>无色透明液体</td> </tr><tr><td>色度(APHA):≤</td> <td>10</td> </tr><tr><td>含量%:≥</td> <td>99.0</td> </tr><tr><td>乙醇%:≤</td> <td>0.45</td> </tr><tr><td>甲酸乙酯%:≤</td> <td>0.25</td> </tr><tr><td>杂质%:≤</td> <td>0.25</td> </tr><tr><td>密度(20℃):</td> <td>0.891-0.897</td> </tr><tr><td>沸点(℃):</td> <td>145-146</td> </tr></tbody></table><p> </p> <hr /><h2>产品包装</h2> <ul><li>包装类别:Ⅲ</li> <li>塑料桶或镀锌铁桶,净重180公斤/桶;也可按用户要求用罐车装运。</li> </ul><hr /><h2>产品贮运</h2> <ul><li>密封、干燥、通风;危险品运输,注意防火。</li> </ul></div> <div class="field field--name-field-tags field--type-entity-reference field--label-above"> <div class="field__label">Tags</div> <div class="field__items"> <div class="field__item"><a href="http://yy559.com/mfbejoh-qspevdut" hreflang="zh-hans">贝博ios下载</a></div> </div> </div> <div class="field field--name-field-guige field--type-list-string field--label-above"> <div class="field__label">Specification</div> <div class="field__item">99%</div> </div> <div class="field field--name-field-baozhuang field--type-list-string field--label-above"> <div class="field__label">Package</div> <div class="field__item">180KG/ISOTANK</div> </div> Fri, 17 May 2019 01:23:43 +0000 busfu 52 at http://www.busfu.cn 主打产品 http://www.busfu.cn/product/n-heptane-99 <span class="field field--name-title field--type-string field--label-hidden">正庚烷 99%</span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span lang="" about="http://www.busfu.cn/user/16" typeof="schema:Person" property="schema:name" datatype="" xml:lang="">Macrochem</span></span> <span class="field field--name-created field--type-created field--label-hidden">周二, 04/23/2019 - 08:34</span> <div class="field field--name-field-product-img field--type-image field--label-hidden field__items"> <div class="field__item"> <img src="http://www.busfu.cn/sites/default/files/2018-11/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20181101104014_3.jpg" width="946" height="490" alt="N-HEPTANE 99%" typeof="foaf:Image" /></div> </div> <div class="field field--name-field-productcat field--type-entity-reference field--label-hidden field__item"><a href="http://yy559.com/IFQUBOF" hreflang="zh-hans">庚烷</a></div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><h2>正庚烷简介</h2> <p>正庚烷,英文名称 n-Heptane,化学式 C7H16,分子量 100.2019,无色易挥发液体,主要用作测定辛烷值的标准物,还可作麻醉剂、溶剂、有机合成的原料以及实验试剂的制备。目前我司销售的为97%及以上纯度正庚烷。</p> <h2>正庚烷主要用途</h2> <ul><li><strong>医药行业:</strong>作为医药中间体</li> <li><strong>测定辛烷值:</strong>用作测定汽油的辛烷值的标准</li> </ul><h2>正庚烷常规检测指标</h2> <p> </p> <table><tbody><tr><td>检测项目</td> <td>规格值</td> </tr><tr><td> </td> <td>97%正庚烷</td> <td>99%正庚烷</td> </tr><tr><td>外观</td> <td>无色透明液体</td> <td>无色透明液体</td> </tr><tr><td>气味</td> <td>无残留异味</td> <td>无残留异味</td> </tr><tr><td>初馏点(℃)</td> <td>≥60</td> <td>≥60</td> </tr><tr><td>干 点(℃)</td> <td>≤90</td> <td>≤90</td> </tr><tr><td>密度(20℃),(kg/m3)</td> <td>686</td> <td>686</td> </tr><tr><td>颜色-铂钴色号</td> <td><10</td> <td><10</td> </tr><tr><td>正庚烷含量,%(m/m)</td> <td>≥97</td> <td>≥99</td> </tr><tr><td>苯含量,%(m/m)</td> <td><1</td> <td><1</td> </tr><tr><td>溴指数mgBr/100g</td> <td>10</td> <td>10</td> </tr><tr><td>机械杂质及水分</td> <td>无</td> <td>无</td> </tr></tbody></table><p> </p></div> <div class="field field--name-field-tags field--type-entity-reference field--label-above"> <div class="field__label">Tags</div> <div class="field__items"> <div class="field__item"><a href="http://yy559.com/mfbejoh-qspevdut" hreflang="zh-hans">贝博ios下载</a></div> </div> </div> <div class="field field--name-field-guige field--type-list-string field--label-above"> <div class="field__label">Specification</div> <div class="field__item">99%</div> </div> <div class="field field--name-field-baozhuang field--type-list-string field--label-above"> <div class="field__label">Package</div> <div class="field__item">137KG/ISOTANK</div> </div> Tue, 23 Apr 2019 08:34:13 +0000 Macrochem 23 at http://www.busfu.cn 主打产品 http://www.busfu.cn/product/n-hexane-99 <span class="field field--name-title field--type-string field--label-hidden">正己烷 99%</span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span lang="" about="http://www.busfu.cn/user/16" typeof="schema:Person" property="schema:name" datatype="" xml:lang="">Macrochem</span></span> <span class="field field--name-created field--type-created field--label-hidden">周日, 03/10/2019 - 07:33</span> <div class="field field--name-field-product-img field--type-image field--label-hidden field__items"> <div class="field__item"> <img src="http://www.busfu.cn/sites/default/files/2018-11/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20181101104014_1.jpg" width="946" height="490" alt="N-HEXANE 99%" typeof="foaf:Image" /></div> </div> <div class="field field--name-field-productcat field--type-entity-reference field--label-hidden field__item"><a href="http://yy559.com/IFYBOF" hreflang="zh-hans">己烷</a></div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><h2>正己烷简介</h2> <p>正己烷,英文名称 n-Hexane,化学式 C6H14,分子量 86.18,CAS号 110-54-3,外观为无色透明液体,纯净状态无特殊气味,沸点在50°C到70°C之间。主要应用于食用植物油的提取剂、橡胶和涂料的的溶剂以及颜料的稀释剂、丙烯等烯烃聚合时的溶剂、机械设备表面清洗去污等。正己烷产品主要按己烷含量进行区别,分为以下几种:正己%正己烷、80%正己烷、97%-99%高纯度正己烷。</p> <h2>正己烷主要用途</h2> <ul><li><strong>油脂浸出/食用油浸出:</strong>作为植物油的主要浸出溶剂</li> <li><strong>橡胶溶剂:</strong>作为橡胶生成过程中的主要溶剂</li> <li><strong>油漆涂料溶剂:</strong>作为油漆涂料的主要溶剂</li> <li><strong>胶粘剂溶剂:</strong>作为胶粘剂的主要溶剂</li> </ul><h2>正己烷常规检测指标</h2> <p> </p> <table><tbody><tr><td>检测项目</td> <td>规格值</td> </tr><tr><td> </td> <td>60%正己烷</td> <td>80%正己烷</td> <td>高纯度正己烷</td> </tr><tr><td>外观</td> <td>无色透明液体</td> <td>无色透明液体</td> <td>无色透明液体</td> </tr><tr><td>气味</td> <td>无残留异味</td> <td>无残留异味</td> <td>无残留异味</td> </tr><tr><td>初馏点(℃)</td> <td>≥65</td> <td> </td> <td> </td> </tr><tr><td>干 点(℃)</td> <td>≤70</td> <td> </td> <td> </td> </tr><tr><td>密度(20℃),(kg/m3)</td> <td>655~680</td> <td> </td> <td> </td> </tr><tr><td>颜色-铂钴色号</td> <td>≤10</td> <td> </td> <td> </td> </tr><tr><td>正己烷含量,%(m/m)</td> <td>≥60</td> <td>≥80</td> <td>97%-99.9%</td> </tr><tr><td>苯含量,%(m/m)</td> <td>≤0.01</td> <td> </td> <td> </td> </tr><tr><td>溴指数mgBr/100g</td> <td>≤300</td> <td> </td> <td> </td> </tr><tr><td>机械杂质及水分</td> <td>无</td> <td>无</td> <td>无</td> </tr></tbody></table><p> </p> </div> <div class="field field--name-field-tags field--type-entity-reference field--label-above"> <div class="field__label">Tags</div> <div class="field__items"> <div class="field__item"><a href="http://yy559.com/mfbejoh-qspevdut" hreflang="zh-hans">贝博ios下载</a></div> </div> </div> <div class="field field--name-field-guige field--type-list-string field--label-above"> <div class="field__label">Specification</div> <div class="field__item">99%</div> </div> <div class="field field--name-field-baozhuang field--type-list-string field--label-above"> <div class="field__label">Package</div> <div class="field__item">132KG/ISOTANAK</div> </div> Sun, 10 Mar 2019 07:33:13 +0000 Macrochem 17 at http://www.busfu.cn 主打产品 http://www.busfu.cn/product/n-heptane-97 <span class="field field--name-title field--type-string field--label-hidden">正庚烷 97%</span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span lang="" about="http://www.busfu.cn/user/16" typeof="schema:Person" property="schema:name" datatype="" xml:lang="">Macrochem</span></span> <span class="field field--name-created field--type-created field--label-hidden">周一, 02/25/2019 - 08:36</span> <div class="field field--name-field-product-img field--type-image field--label-hidden field__items"> <div class="field__item"> <img src="http://www.busfu.cn/sites/default/files/2018-11/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20181101104126_0.jpg" width="946" height="407" alt="N-HEPTANE 97%" typeof="foaf:Image" /></div> </div> <div class="field field--name-field-productcat field--type-entity-reference field--label-hidden field__item"><a href="http://yy559.com/IFQUBOF" hreflang="zh-hans">庚烷</a></div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><h2>正庚烷简介</h2> <p>正庚烷,英文名称 n-Heptane,化学式 C7H16,分子量 100.2019,无色易挥发液体,主要用作测定辛烷值的标准物,还可作麻醉剂、溶剂、有机合成的原料以及实验试剂的制备。目前我司销售的为97%及以上纯度正庚烷。</p> <h2>正庚烷主要用途</h2> <ul><li><strong>医药行业:</strong>作为医药中间体</li> <li><strong>测定辛烷值:</strong>用作测定汽油的辛烷值的标准</li> </ul><h2>正庚烷常规检测指标</h2> <p> </p> <table><tbody><tr><td>检测项目</td> <td>规格值</td> </tr><tr><td> </td> <td>97%正庚烷</td> <td>99%正庚烷</td> </tr><tr><td>外观</td> <td>无色透明液体</td> <td>无色透明液体</td> </tr><tr><td>气味</td> <td>无残留异味</td> <td>无残留异味</td> </tr><tr><td>初馏点(℃)</td> <td>≥60</td> <td>≥60</td> </tr><tr><td>干 点(℃)</td> <td>≤90</td> <td>≤90</td> </tr><tr><td>密度(20℃),(kg/m3)</td> <td>686</td> <td>686</td> </tr><tr><td>颜色-铂钴色号</td> <td><10</td> <td><10</td> </tr><tr><td>正庚烷含量,%(m/m)</td> <td>≥97</td> <td>≥99</td> </tr><tr><td>苯含量,%(m/m)</td> <td><1</td> <td><1</td> </tr><tr><td>溴指数mgBr/100g</td> <td>10</td> <td>10</td> </tr><tr><td>机械杂质及水分</td> <td>无</td> <td>无</td> </tr></tbody></table><p> </p></div> <div class="field field--name-field-tags field--type-entity-reference field--label-above"> <div class="field__label">Tags</div> <div class="field__items"> <div class="field__item"><a href="http://yy559.com/mfbejoh-qspevdut" hreflang="zh-hans">贝博ios下载</a></div> </div> </div> <div class="field field--name-field-guige field--type-list-string field--label-above"> <div class="field__label">Specification</div> <div class="field__item">97%</div> </div> <div class="field field--name-field-baozhuang field--type-list-string field--label-above"> <div class="field__label">Package</div> <div class="field__item">137KG/ISOTANK</div> </div> Mon, 25 Feb 2019 08:36:42 +0000 Macrochem 24 at http://www.busfu.cn 主打产品 http://www.busfu.cn/product/n-hexane-97 <span class="field field--name-title field--type-string field--label-hidden">正己烷 97%</span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span lang="" about="http://www.busfu.cn/user/16" typeof="schema:Person" property="schema:name" datatype="" xml:lang="">Macrochem</span></span> <span class="field field--name-created field--type-created field--label-hidden">周六, 02/02/2019 - 07:31</span> <div class="field field--name-field-product-img field--type-image field--label-hidden field__items"> <div class="field__item"> <img src="http://www.busfu.cn/sites/default/files/2018-11/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20181101104139_0.jpg" width="946" height="580" alt="N-HEXANE 97%" typeof="foaf:Image" /></div> </div> <div class="field field--name-field-productcat field--type-entity-reference field--label-hidden field__item"><a href="http://yy559.com/IFYBOF" hreflang="zh-hans">己烷</a></div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><h2>正己烷简介</h2> <p>正己烷,英文名称 n-Hexane,化学式 C6H14,分子量 86.18,CAS号 110-54-3,外观为无色透明液体,纯净状态无特殊气味,沸点在50°C到70°C之间。主要应用于食用植物油的提取剂、橡胶和涂料的的溶剂以及颜料的稀释剂、丙烯等烯烃聚合时的溶剂、机械设备表面清洗去污等。正己烷产品主要按己烷含量进行区别,分为以下几种:正己%正己烷、80%正己烷、97%-99%高纯度正己烷。</p> <h2>正己烷主要用途</h2> <ul><li><strong>油脂浸出/食用油浸出:</strong>作为植物油的主要浸出溶剂</li> <li><strong>橡胶溶剂:</strong>作为橡胶生成过程中的主要溶剂</li> <li><strong>油漆涂料溶剂:</strong>作为油漆涂料的主要溶剂</li> <li><strong>胶粘剂溶剂:</strong>作为胶粘剂的主要溶剂</li> </ul><h2>正己烷常规检测指标</h2> <p> </p> <table><tbody><tr><td>检测项目</td> <td>规格值</td> </tr><tr><td> </td> <td>60%正己烷</td> <td>80%正己烷</td> <td>高纯度正己烷</td> </tr><tr><td>外观</td> <td>无色透明液体</td> <td>无色透明液体</td> <td>无色透明液体</td> </tr><tr><td>气味</td> <td>无残留异味</td> <td>无残留异味</td> <td>无残留异味</td> </tr><tr><td>初馏点(℃)</td> <td>≥65</td> <td> </td> <td> </td> </tr><tr><td>干 点(℃)</td> <td>≤70</td> <td> </td> <td> </td> </tr><tr><td>密度(20℃),(kg/m3)</td> <td>655~680</td> <td> </td> <td> </td> </tr><tr><td>颜色-铂钴色号</td> <td>≤10</td> <td> </td> <td> </td> </tr><tr><td>正己烷含量,%(m/m)</td> <td>≥60</td> <td>≥80</td> <td>97%-99.9%</td> </tr><tr><td>苯含量,%(m/m)</td> <td>≤0.01</td> <td> </td> <td> </td> </tr><tr><td>溴指数mgBr/100g</td> <td>≤300</td> <td> </td> <td> </td> </tr><tr><td>机械杂质及水分</td> <td>无</td> <td>无</td> <td>无</td> </tr></tbody></table><p> </p> </div> <div class="field field--name-field-tags field--type-entity-reference field--label-above"> <div class="field__label">Tags</div> <div class="field__items"> <div class="field__item"><a href="http://yy559.com/mfbejoh-qspevdut" hreflang="zh-hans">贝博ios下载</a></div> </div> </div> <div class="field field--name-field-guige field--type-list-string field--label-above"> <div class="field__label">Specification</div> <div class="field__item">97%</div> </div> <div class="field field--name-field-baozhuang field--type-list-string field--label-above"> <div class="field__label">Package</div> <div class="field__item">132KG/ISOTANAK</div> </div> Sat, 02 Feb 2019 07:31:28 +0000 Macrochem 16 at http://www.busfu.cn 主打产品 http://www.busfu.cn/product/n-pentane-99 <span class="field field--name-title field--type-string field--label-hidden">正戊烷 99%</span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span lang="" about="http://www.busfu.cn/user/16" typeof="schema:Person" property="schema:name" datatype="" xml:lang="">Macrochem</span></span> <span class="field field--name-created field--type-created field--label-hidden">周五, 02/01/2019 - 08:41</span> <div class="field field--name-field-product-img field--type-image field--label-hidden field__items"> <div class="field__item"> <img src="http://www.busfu.cn/sites/default/files/2018-11/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20181101104107_1.jpg" width="946" height="442" alt="N-PENTANE 99%" typeof="foaf:Image" /></div> </div> <div class="field field--name-field-productcat field--type-entity-reference field--label-hidden field__item"><a href="http://yy559.com/QFOUBOF" hreflang="zh-hans">戊烷</a></div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><p>N-PENTANE 99%   CAS :109-66-0  </p> <p>Molecular formula C5H12</p> <p>Pentane has an extensive application such as vesicant, solvent, chemical material, and so on.</p> <p>Specification of Normal pentane (can be produced as the customer required)</p> <table><tbody><tr><td> <p><strong><strong>Index</strong></strong></p> </td> <td> <p><strong><strong>Standards</strong></strong></p> </td> <td> <p><strong><strong>Typical value</strong></strong></p> </td> </tr><tr><td> <p>Density (20℃)(g/ cm3 )</p> </td> <td> <p>0.62-0.63</p> </td> <td> <p>0.624</p> </td> </tr><tr><td> <p>Appearance</p> </td> <td> <p>Colorless liquid</p> </td> <td> <p>Colorless liquid</p> </td> </tr><tr><td> <p>Bromine index</p> <p>(mgBr/100g)</p> </td> <td> <p>≤10</p> </td> <td> <p>3.5</p> </td> </tr><tr><td> <p>Sulfur (ppm)</p> </td> <td> <p>≤2</p> </td> <td> <p>0.35</p> </td> </tr><tr><td> <p>N-pentane (wt%)</p> </td> <td> <p>≥99</p> </td> <td> <p>99.2</p> </td> </tr><tr><td> <p>Butane and lighter (wt%)</p> </td> <td> <p>≤ 0.5</p> </td> <td> <p><0.5</p> </td> </tr><tr><td> <p>Hexane and heavier</p> <p>(wt%)</p> </td> <td> <p>≤ 0.5</p> </td> <td> <p><0.5</p> </td> </tr><tr><td> <p>Water (ppm)</p> </td> <td> <p>≤50</p> </td> <td> <p><20</p> </td> </tr><tr><td> <p>Isopentane (wt%)</p> </td> <td> <p>Balance</p> </td> <td> <p>Balance</p> </td> </tr></tbody></table></div> <div class="field field--name-field-tags field--type-entity-reference field--label-above"> <div class="field__label">Tags</div> <div class="field__items"> <div class="field__item"><a href="http://yy559.com/mfbejoh-qspevdut" hreflang="zh-hans">贝博ios下载</a></div> </div> </div> <div class="field field--name-field-guige field--type-list-string field--label-above"> <div class="field__label">Specification</div> <div class="field__item">99%</div> </div> <div class="field field--name-field-baozhuang field--type-list-string field--label-above"> <div class="field__label">Package</div> <div class="field__item">180KG/ISOTANK</div> </div> Fri, 01 Feb 2019 08:41:06 +0000 Macrochem 25 at http://www.busfu.cn 主打产品 http://www.busfu.cn/product/isopentane-99 <span class="field field--name-title field--type-string field--label-hidden">异戊烷 99%</span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span lang="" about="http://www.busfu.cn/user/16" typeof="schema:Person" property="schema:name" datatype="" xml:lang="">Macrochem</span></span> <span class="field field--name-created field--type-created field--label-hidden">周一, 01/28/2019 - 08:47</span> <div class="field field--name-field-product-img field--type-image field--label-hidden field__items"> <div class="field__item"> <img src="http://www.busfu.cn/sites/default/files/2018-11/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20181101104014_4.jpg" width="946" height="490" alt="ISOPENTANE 99%" typeof="foaf:Image" /></div> </div> <div class="field field--name-field-productcat field--type-entity-reference field--label-hidden field__item"><a href="http://yy559.com/QFOUBOF" hreflang="zh-hans">戊烷</a></div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><p>ISOPENTANE 99%   CAS : 78-78-4  </p> <p>Molecular formula C5H12</p> <p>Isopentane has extensive application such as vesicant, solvent, chemical material, and so on.</p> <p>Specification of Isopentane (can be produced as the customer required)</p> <table><tbody><tr><td> <p><strong><strong>Index</strong></strong></p> </td> <td> <p><strong><strong>Standards</strong></strong></p> </td> <td> <p><strong><strong>Typical value</strong></strong></p> </td> </tr><tr><td> <p>Density (20℃)(g/ cm3 )</p> </td> <td> <p>0.62-0.63</p> </td> <td> <p>0.623</p> </td> </tr><tr><td> <p>Appearance</p> </td> <td> <p>Colorless liquid</p> </td> <td> <p>Colorless liquid</p> </td> </tr><tr><td> <p>Color Pt-Co</p> </td> <td> <p>≤10</p> </td> <td> <p><10</p> </td> </tr><tr><td> <p>Non-volatile</p> <p>matter(mg/100ml)</p> </td> <td> <p>≤1</p> </td> <td> <p>0.4</p> </td> </tr><tr><td> <p>Water (ppm)</p> </td> <td> <p>≤50</p> </td> <td> <p>17</p> </td> </tr><tr><td> <p>Sulfur (ppm)</p> </td> <td> <p>≤2</p> </td> <td> <p>0.5</p> </td> </tr><tr><td> <p>Bromine index</p> <p>(mgBr/100g)</p> </td> <td> <p>≤10</p> </td> <td> <p>0.95</p> </td> </tr><tr><td> <p>Isopentane (wt%)</p> </td> <td> <p>≥99</p> </td> <td> <p>99.7</p> </td> </tr><tr><td> <p>Suspended matter</p> </td> <td> <p>No</p> </td> <td> <p>No</p> </td> </tr><tr><td> <p>Heavier component (wt%)</p> </td> <td> <p>≤0.5</p> </td> <td> <p>0.01</p> </td> </tr><tr><td> <p>Lighter component (wt%)</p> </td> <td> <p>≤0.5</p> </td> <td> <p>0.04</p> </td> </tr></tbody></table></div> <div class="field field--name-field-tags field--type-entity-reference field--label-above"> <div class="field__label">Tags</div> <div class="field__items"> <div class="field__item"><a href="http://yy559.com/mfbejoh-qspevdut" hreflang="zh-hans">贝博ios下载</a></div> </div> </div> <div class="field field--name-field-guige field--type-list-string field--label-above"> <div class="field__label">Specification</div> <div class="field__item">99%</div> </div> <div class="field field--name-field-baozhuang field--type-list-string field--label-above"> <div class="field__label">Package</div> <div class="field__item">180KG/ISOTANK</div> </div> Mon, 28 Jan 2019 08:47:09 +0000 Macrochem 27 at http://www.busfu.cn 主打产品 http://www.busfu.cn/product/n-pentane-95 <span class="field field--name-title field--type-string field--label-hidden">正戊烷 95%</span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span lang="" about="http://www.busfu.cn/user/16" typeof="schema:Person" property="schema:name" datatype="" xml:lang="">Macrochem</span></span> <span class="field field--name-created field--type-created field--label-hidden">周一, 01/28/2019 - 08:43</span> <div class="field field--name-field-product-img field--type-image field--label-hidden field__items"> <div class="field__item"> <img src="http://www.busfu.cn/sites/default/files/2018-11/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20181101104126_1.jpg" width="946" height="407" alt="N-PENTANE 95%" typeof="foaf:Image" /></div> </div> <div class="field field--name-field-productcat field--type-entity-reference field--label-hidden field__item"><a href="http://yy559.com/QFOUBOF" hreflang="zh-hans">戊烷</a></div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><p>N-PENTANE 95%     CAS : 109-66-0  </p> <p>Molecular formula C5H12</p> <p>Pentane has an extensive application such as vesicant, solvent, chemical material, and so on.</p> <p>Specification of Normal pentane (can be produced as the customer required)</p> <table><tbody><tr><td> <p><strong><strong>Index</strong></strong></p> </td> <td> <p><strong><strong>Standards</strong></strong></p> </td> <td> <p><strong><strong>Results</strong></strong></p> </td> </tr><tr><td> <p>Density (20℃)(g/ cm3 )</p> </td> <td> <p>0.62-0.63</p> </td> <td> <p>0.623</p> </td> </tr><tr><td> <p>Appearance</p> </td> <td> <p>Colorless liquid</p> </td> <td> <p>Colorless liquid</p> </td> </tr><tr><td> <p>Carbonal (ppm)</p> </td> <td> <p>≤2</p> </td> <td> <p><2</p> </td> </tr><tr><td> <p>Bromine index</p> </td> <td> <p>≤100</p> </td> <td> <p><100</p> </td> </tr><tr><td> <p>Sulfur (ppm)</p> </td> <td> <p>≤5</p> </td> <td> <p><5</p> </td> </tr><tr><td> <p>N-pentane (wt%)</p> </td> <td> <p>≥95</p> </td> <td> <p>>95</p> </td> </tr><tr><td> <p>Aromatics ppm</p> </td> <td> <p>≤100</p> </td> <td> <p><50</p> </td> </tr><tr><td> <p>Butane and lighter (wt%)</p> </td> <td> <p>≤1</p> </td> <td> <p><0.5</p> </td> </tr><tr><td> <p>Hexane and heavier (wt%)</p> </td> <td> <p>≤1</p> </td> <td> <p><0.5</p> </td> </tr><tr><td> <p>Moisture ppm</p> </td> <td> <p>≤100</p> </td> <td> <p><50</p> </td> </tr><tr><td> <p>Isopentane , cyclopentane</p> <p>(wt%)</p> </td> <td> <p>Balance</p> </td> <td> <p>Balance</p> </td> </tr></tbody></table></div> <div class="field field--name-field-tags field--type-entity-reference field--label-above"> <div class="field__label">Tags</div> <div class="field__items"> <div class="field__item"><a href="http://yy559.com/mfbejoh-qspevdut" hreflang="zh-hans">贝博ios下载</a></div> </div> </div> <div class="field field--name-field-guige field--type-list-string field--label-above"> <div class="field__label">Specification</div> <div class="field__item">95%</div> </div> <div class="field field--name-field-baozhuang field--type-list-string field--label-above"> <div class="field__label">Package</div> <div class="field__item">180KG/ISOTANK</div> </div> Mon, 28 Jan 2019 08:43:41 +0000 Macrochem 26 at http://www.busfu.cn 主打产品 http://www.busfu.cn/product/isopentane-95 <span class="field field--name-title field--type-string field--label-hidden">异戊烷 95%</span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span lang="" about="http://www.busfu.cn/user/16" typeof="schema:Person" property="schema:name" datatype="" xml:lang="">Macrochem</span></span> <span class="field field--name-created field--type-created field--label-hidden">周日, 01/20/2019 - 08:49</span> <div class="field field--name-field-product-img field--type-image field--label-hidden field__items"> <div class="field__item"> <img src="http://www.busfu.cn/sites/default/files/2018-11/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20181101104014_5.jpg" width="946" height="490" alt="ISOPENTANE 95%" typeof="foaf:Image" /></div> </div> <div class="field field--name-field-productcat field--type-entity-reference field--label-hidden field__item"><a href="http://yy559.com/QFOUBOF" hreflang="zh-hans">戊烷</a></div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><p>ISOPENTANE 95%    CAS : 78-78-4  </p> <p>Molecular formula C5H12</p> <p>Isopentane has extensive application such as vesicant, solvent, chemical material, and so on.</p> <p>Specification of Isopentane (can be produced as the customer required)</p> <table><tbody><tr><td> <p><strong><strong>Index</strong></strong></p> </td> <td> <p><strong><strong>Standards</strong></strong></p> </td> <td> <p><strong><strong>Typical value</strong></strong></p> </td> </tr><tr><td> <p>Density (20℃)(g/ cm3 )</p> </td> <td> <p>0.62-0.63</p> </td> <td> <p>0.623</p> </td> </tr><tr><td> <p>Appearance</p> </td> <td> <p>Colorless liquid</p> </td> <td> <p>Colorless liquid</p> </td> </tr><tr><td> <p>Color Pt-Co</p> </td> <td> <p>≤15</p> </td> <td> <p><15</p> </td> </tr><tr><td> <p>Non-volatile</p> <p>matter(mg/100ml)</p> </td> <td> <p>≤1</p> </td> <td> <p><1</p> </td> </tr><tr><td> <p>Benzene (ppm)</p> </td> <td> <p>≤100</p> </td> <td> <p>2</p> </td> </tr><tr><td> <p>Water (ppm)</p> </td> <td> <p>≤50</p> </td> <td> <p>10</p> </td> </tr><tr><td> <p>Sulfur (ppm)</p> </td> <td> <p>≤2</p> </td> <td> <p>1</p> </td> </tr><tr><td> <p>Isopentane (wt%)</p> </td> <td> <p>≥95</p> </td> <td> <p>99</p> </td> </tr><tr><td> <p>Suspended matter</p> </td> <td> <p>No</p> </td> <td> <p>No</p> </td> </tr><tr><td> <p>Heavier component (wt%)</p> </td> <td> <p>≤1</p> </td> <td> <p>0.3</p> </td> </tr><tr><td> <p>Lighter component (wt%)</p> </td> <td> <p>≤1</p> </td> <td> <p>0.2</p> </td> </tr></tbody></table></div> <div class="field field--name-field-tags field--type-entity-reference field--label-above"> <div class="field__label">Tags</div> <div class="field__items"> <div class="field__item"><a href="http://yy559.com/mfbejoh-qspevdut" hreflang="zh-hans">贝博ios下载</a></div> </div> </div> <div class="field field--name-field-guige field--type-list-string field--label-above"> <div class="field__label">Specification</div> <div class="field__item">95%</div> </div> <div class="field field--name-field-baozhuang field--type-list-string field--label-above"> <div class="field__label">Package</div> <div class="field__item">180KG/ISOTANK</div> </div> Sun, 20 Jan 2019 08:49:07 +0000 Macrochem 28 at http://www.busfu.cn 主打产品 http://www.busfu.cn/product/isohexane-99 <span class="field field--name-title field--type-string field--label-hidden">异己烷 99%</span> <span class="field field--name-uid field--type-entity-reference field--label-hidden"><span lang="" about="http://www.busfu.cn/user/16" typeof="schema:Person" property="schema:name" datatype="" xml:lang="">Macrochem</span></span> <span class="field field--name-created field--type-created field--label-hidden">周五, 01/18/2019 - 07:59</span> <div class="field field--name-field-product-img field--type-image field--label-hidden field__items"> <div class="field__item"> <img src="http://www.busfu.cn/sites/default/files/2018-11/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20181101104107_0.jpg" width="946" height="442" alt="ISOHEXANE 99%" typeof="foaf:Image" /></div> </div> <div class="field field--name-field-productcat field--type-entity-reference field--label-hidden field__item"><a href="http://yy559.com/IFYBOF" hreflang="zh-hans">己烷</a></div> <div class="clearfix text-formatted field field--name-body field--type-text-with-summary field--label-hidden field__item"><p>ISOHEXANE 99%    CAS: 107-83-5</p> <p>Molecular Formula: C6H14</p> <p>Isohexane is mainly used as chemical material, extraction solvent for rubber and plant oil, and the electronic unit cleaning.</p> <table><tbody><tr><td> <p>Item</p> </td> <td> <p>Specification</p> </td> <td> <p>Test result</p> </td> </tr><tr><td> <p>Appearance</p> </td> <td> <p>Clear and colorless</p> </td> <td> <p>passed</p> </td> </tr><tr><td> <p>Isohexane % ≥</p> </td> <td> <p>99</p> </td> <td> <p>99.23</p> </td> </tr><tr><td> <p>Distillation Rang(5-95%)℃</p> </td> <td> <p>54-64</p> </td> <td> <p>60-61</p> </td> </tr><tr><td> <p>Total sulfur ppm</p> </td> <td> <p><1</p> </td> <td> <p>0.2</p> </td> </tr><tr><td> <p>Benzene ppm</p> </td> <td> <p><100</p> </td> <td> <p>5</p> </td> </tr><tr><td> <p>Water content p p m</p> </td> <td> <p><100</p> </td> <td> <p>20</p> </td> </tr><tr><td> <p>Density g/m3 20℃</p> </td> <td> <p>0.655-0.686</p> </td> <td> <p>0.658</p> </td> </tr><tr><td> <p>Bromine index mgBr/100g</p> </td> <td> <p><50</p> </td> <td> <p><10</p> </td> </tr><tr><td> <p>Non-volatile matter g/100ml</p> </td> <td> <p><1</p> </td> <td> <p>0.03</p> </td> </tr><tr><td> <p>2-methylpentane %</p> </td> <td> <p>60-80</p> </td> <td> <p>70.69</p> </td> </tr><tr><td> <p>3-methylpentane %</p> </td> <td> <p>10-30</p> </td> <td> <p>18.87</p> </td> </tr><tr><td> <p>2,3-methylpentane %</p> </td> <td> <p>1-20</p> </td> <td> <p>9.67</p> </td> </tr></tbody></table></div> <div class="field field--name-field-tags field--type-entity-reference field--label-above"> <div class="field__label">Tags</div> <div class="field__items"> <div class="field__item"><a href="http://yy559.com/mfbejoh-qspevdut" hreflang="zh-hans">贝博ios下载</a></div> </div> </div> <div class="field field--name-field-guige field--type-list-string field--label-above"> <div class="field__label">Specification</div> <div class="field__item">99%</div> </div> <div class="field field--name-field-baozhuang field--type-list-string field--label-above"> <div class="field__label">Package</div> <div class="field__item">132KG/ISOTANAK</div> </div> Fri, 18 Jan 2019 07:59:50 +0000 Macrochem 20 at http://www.busfu.cn