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Phosphorous Acid
PRODUCT NAME SPEC PACKING CAS# CERTIFICATE

Phosphorous Acid

99%

25KGS/BAG

10294-56-1

 

 

Product Name:

Phosphorous acid

Synonyms:

Phosphonic acid; hydrogen phosphonate; phosphorus(+3) trihydride cation trihydroxide; Orthophosphorus; Orthophosphorous acid; Ortho-Phosphorous acid

CAS RN.:

10294-56-1;13598-36-2

EINECS: 237-066-7
Molecular Weight: 81.9957
Molecular Formula: H3PO3
Melting Point(℃): 73℃
Water Solubility: SOLUBLE
Hazard Symbols:
C
 
 
Risk Codes:
 R22;R35;  
Safety Description:
 S26;S36/37/39;S45;  

 

亚磷酸

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