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Phosphorus trichloride

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  Post Date: Jul 05,2017
  Expiry Date: Jan 01,2018
  Detailed Description: Cas No. :7719-12-2
Product name Phosphorus trichloride
CAS RN 7719-12-2
EINECS No. 231-749-3
Molecular formula PCl3
Molecular weight 137.333
Physical and chemical properties
Colorless transparent smoke liquid, the relative density of 1.574, melting point -112 ℃, boiling point of 75.5 ℃, soluble in ether, benzene, carbon disulfide and carbon tetrachloride, in the humid air smoke, a strong irritation, water The occurrence of severe decomposition, the release of hydrogen chloride gas, toxic, corrosive.
Uses      Mainly used in the manufacture of trichlorfon, methamidophos and acephate and rice blast net and other organic phosphorus pesticide raw materials. The pharmaceutical industry is used to produce sulfadiazine (SD), sulfamethoxine (SMD). The dye industry is used as a condensing agent for color phenols.

  CAS Registry Number:

7719-12-2
  Synonyms: ;Fosforo(tricloruro di);Fosfortrichloride;Phosphore(trichlorure de);Phosphorous trichloride;Phosphorus trichloride [UN1809] [Poison];Trojchlorek fosforu;phosphorus(+3) dihydride cation trichloride;
  Molecular Formula: PCl3
  Molecular Weight: 137.333
  Molecular Structure: 7719-12-2 Phosphorus trichloride
  Hazard Symbols:  T+:Very toxic;
 C:Corrosive;
  Risk Codes: R14:;
R26/28:;
R35:;
R40:;
R48/20:;
  Safety Description: S7/8:;
S26:;
S36/37/39:;
S45:;

  Company: Shandong KStone Chemical Co.,Ltd.     [ China ]        
  Contact: Manager Xing
  Tel: +86-13964396037
  Fax:
  Email: sales@sdkstone.com
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