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SJZ Chenghui chemical co ltd
 
 
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P-Toluene Sulfonic Acid 99% 

  产品分类 : 化學->化工原料

     
P-Toluene Sulfonic Acid 99%
         

  产品规格
 
  Country  CN
  Brand  chenghui
  Packing  25kgs/500kgs/750kgs
  Minimum Order  5
  Payment Term  L/C,T/T,D/P

 

  产品描述
   
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<span style="color:#444444;line-height:22px;font-family:Simsun;font-size:16px;background-color:#FFFFFF;"><strong>P-Toluene Sulfonic acid</strong></span><span style="font-size:16px;"><strong></strong></span>
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<strong><span style="font-family:Arial;font-size:14px;">Product Name</span></strong><span style="font-family:Arial;font-size:14px;"> :<strong>P-Toluene sulfonic Acid</strong></span><span style="color:#444444;line-height:20.8px;font-family:Arial;font-size:14px;background-color:#FFFFFF;"><strong>&nbsp;</strong></span>
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<span style="color:#444444;line-height:20.8px;font-family:Arial;font-size:14px;background-color:#FFFFFF;">Formula: C7H8O3S· H2O&nbsp;<br />
Molecular weight: 190.2&nbsp;<br />
CAS: 104-15-4, 6192-52-5 (Monohydrate)&nbsp;<br />
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HS Code: 2904100000&nbsp;<br />
Appearance: White crystal&nbsp;<br />
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Application: <strong>P-Toluene Sulfonic Acid </strong>used as catalyst or pharmaceutical use&nbsp;<br />
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Packaging &amp; Delivery&nbsp;<br />
Packaging Detail: In woven bag lined with plastic bag.&nbsp;<br />
Net weight: 25 kg/bag, and 40 bags wrapped with One pallet. Or as per buyers' requirements&nbsp;<br />
Delivery Detail: Within 15 days after order confirmed<br />
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<span style="font-family:Arial;font-size:14px;"><strong>Molecular Structure</strong><strong>:<img src="http://www.sfychem.com/Public/userfiles/images/189953_1.gif" /></strong></span>
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<span style="font-family:Arial;font-size:14px;"><strong>Physical and chemical properties:</strong>Traits colorless monoclinic or columnar crystals.<br />
<strong>Melting point</strong> 106 ~ 107 ℃<br />
<strong>The boiling point of </strong>140 ° C<br />
<strong>Solubility</strong> soluble in ethanol and ether, slightly soluble in water and hot benzene.<br />
<strong>Implementation of the standard</strong>: Q / 320511 XXH01-2001<br />
<strong>Product use:</strong> medical for the synthesis of doxycycline (nitracycline. Hydrogen bile doxycycline and doxycelin, etc.), dipyridamole, amoxicillin, cefadroxil D860 pharmaceutical intermediates and other important raw materials; Industry is widely used. In the resin, paint, wood-based panel, casting, paint and other industries are widely used as curing agent, and the fixed-line speed of the catalyst, the use of acrylic resin, textile auxiliaries, photographic film, polymerization stabilizer and organic synthesis (ester) Fast, the film does not change color; it is also an important raw material for the synthesis of ethoxyquinoline. In the pesticide synthesis industry is also widely used (dicofol) chloramine T, pigments; CLT acid.<br />
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<span style="color:#444444;line-height:22px;font-family:Simsun;font-size:14px;background-color:#FFFFFF;"><br />
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</p>chenghuichemicals.com

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