Jiangsu Tianyuan Chemical Co., Ltd.
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  Phosphorus trichloride
Phosphorus oxychloride
Triethyl phosphite
 
 
Phosphorus trichloride (industrial use) 
Physicochemical properties: Colorless transparent or yellowish liquid with pungent smell.
Molecular formula: PCL3
Molecular weight: 137.33
Boiling range: 74.5~77.5°C
Main use: Used in the raw material intermediate for organic phosphorus pesticide; also used in industries including auxiliaries, medicine, flavor and dyes; important raw material in the production of phosphorus oxychloride, phosphorus thiochloride and esters.
Packing: Phosphorus trichloride of our factory is packed in storage tank, iron drum and plastic drum, 200Kg per drum.
Transportation: Dangerous products, No.:81041. Handle with care and the measure to prevent from rain, snow and solarization. Stored in cool, dry and draughty warehouse. No stacking.
Quality standard: HG/T 2970-2009
Item
Index
Premium grade
First grade
Qualified
Phosphorus trichloride,%≥
99.0
98.5
98.0
Free phosphorus,%≤
0.0005
0.0020
0.0080
Boiling range (74.5℃-77.5℃)/%(volume fraction)
97.0
96.0
95.0
Orthophosphoric acid (   )
0.2
-
-
 
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