Basic

CAS No.	2466-09-3
Product Name	Pyrophosphoric acid
Synonyms	Pyrophosphoric acid syrupy; diphosphoric acid
Molecular Formula	H4P2O7
Molecular Weight	177.97

Physical property

Melting point

61℃

Hazard Symbols	C:Corrosive;
Risk Codes	R34:;
Safety Description	S26:; S36/37/39:; S45:;