ChemNet > CAS > 13598-36-2 Phosphorous acid

13598-36-2 Phosphorous acid

?? ?????	Phosphorous acid
?? ?????	Phosphorous acid; Phosphonic acid; hydrogen phosphonate; phosphorus(+3) trihydride cation trihydroxide; Orthophosphorus; Orthophosphorous acid; Ortho-Phosphorous acid
????????? ???????	H₃PO₃
???? ????????	81.9957
InChI	InChI=1/3H2O.H3P/h3*1H2;1H3/q;;;+3/p-3
???? CAS	13598-36-2
EINECS	237-066-7
???? ????????
????? ?????	73℃
?????? ????	SOLUBLE
Hazard ??????	C:Corrosive;
??????? ????	R22:; R35:;
?????? ?????	S26:; S36/37/39:; S45:;

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