H3PO3

Post Date:
Oct 10,2013
Expiry Date:
Apr 08,2014
Detailed Description:
Cas No. :10294-56-1 Specs:98.0
Payment Method: T/T in advance
Chemical Name: Phosphorous Acid

Abbreviation: H3PO3

Molecular Weight: 82.0

CAS Number: 10294-56-1

Recommended Uses: Suitable for the raw material for production, such as the phosphite, the synthetic fiber and the organic phosphorus agricultural chemicals and so on. Also uses in producing highly effective water treatment agent ATMP and
so on.

Specification:
Appearance White Powder
Purity (%) 98.0 min
Chloride (as Cl-, %) 0.010 max
SO42- (%) 0.008 max
PO43- (%) 0.2 max
Iron, as Fe (ppm) 10.0 max
CAS Registry Number:
10294-56-1
Synonyms:
;Phosphonic acid;hydrogen phosphonate;phosphorus(+3) trihydride cation trihydroxide;Orthophosphorus;Orthophosphorous acid;Ortho-Phosphorous acid;
Molecular Formula:
H₃PO₃
Molecular Weight:
81.9957
Molecular Structure:
Hazard Symbols:
C:Corrosive;
Risk Codes:
R22:;
R35:;
Safety Description:
S26:;
S36/37/39:;
S45:;

Offter to Sell