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SJZ Chenghui chemical co ltd
 
 
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P-Toluene Sulfonic acid 

  产品分类 : 化學->化工原料

     
P-Toluene Sulfonic acid
         

  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
   
  <p style="text-align:center;">
<span style="color:#444444;font-family:Simsun;font-size:16px;line-height:22px;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-size:14px;font-family:Arial;">Product Name</span></strong><span style="font-size:14px;font-family:Arial;"> :&nbsp;</span><span style="color:#444444;font-family:Arial;font-size:14px;line-height:22px;background-color:#FFFFFF;">P-Toluene Sulfonic acid</span>
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<span style="line-height:1.5;"><strong><span style="font-size:14px;font-family:Arial;">Other names</span></strong><span style="font-size:14px;font-family:Arial;">:</span></span><span style="line-height:1.5;font-size:14px;font-family:Arial;"></span><span style="color:#444444;font-family:Arial;font-size:14px;line-height:20.8px;background-color:#FFFFFF;">Methylbenzenesulfonic acid; Toluenesulfonic acid; Tosic acid; P-Toluene Sulfonic Acid; P-Toluene Sulphonic Acid; para toluene sulfonic acid; para toluene sulphonic acid; PARATOLUENE SULPHONIC ACID; PTS ACID; 4-methylbenzenesulfonic acid; ParaTolune Sulfonic Acid&nbsp;</span><span style="line-height:1.5;font-size:14px;font-family:Arial;"></span>
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<span style="font-size:14px;font-family:Arial;"><strong>CAS No</strong>.: 104-15-4,6192-52-5 (p-toluenesulfonic acid-hydrate)</span><br />
<span style="font-size:14px;font-family:Arial;"><strong>Molecular formula</strong>: C7H8O3S • H2O</span><br />
<span style="font-size:14px;font-family:Arial;"><strong>Molecular weigh</strong>t: 190.2; 170.20</span><span style="color:#444444;font-family:Simsun;font-size:14px;line-height:22px;background-color:#FFFFFF;"></span>
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<p>
<span style="font-size:14px;font-family:Arial;"><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-size:14px;font-family:Arial;"><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="font-size:14px;font-family:Arial;"><img src="http://i.bosscdn.com/product/32/d4/6d/c84585c3eb80796111ed811267.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=25&p=9&t=80&text=Y2hlbmdodWkuYm9zc2dvby5jb20%3D" alt="" /><br />
</span>
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<span style="color:#444444;font-family:Simsun;font-size:14px;line-height:22px;background-color:#FFFFFF;"><br />
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</p>chenghuichemicals.com

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