Products

 

Phosphorous trichloride

 

Name :   Phosphorous trichloride
CAS NO.  70146-02-0 
Molecular weight: 137.37
Standard : HG/2970-1999
Property: Colorless clear and smoking liquid, specific weight1.574(21℃)soluble in ether ,benzene,carbon bisulfide and chloroform.
Quality Index:

Qulity index	Item	Index
		Best quality	First quality	Qualified
	Assay(PCL3)%≥	99.0	98.0	95.0
	Free phosphor(P4)≤	0.009	0.0050	0.030
	Boiling range(74.5-77.5℃)v/v%≥	98.0	95.0	95.0

Packing:
In 300Kg iron drum, or tank car.
Use:

1. Mainly used in pesticide/pharmaceutical intermediates. It is the major material for the manufacture of Glyphosate, Methamidophos etc.
2. In pharmacy ,it is used in the manufacture of sulfadiazine(S.D) and S.M.D);
3. In dyestuff industry

Features
 It will give off smoke in humid air, has strong irritating smell ,toxic, and has strong corrosivity.