7775-11-3 Sodium chromate

product Name	Sodium chromate
CAS No	7775-11-3;12680-48-7
Synonyms	DISODIUM CHROMATE; CHROMIC ACID DISODIUM SALT; caswellno757; chromateofsoda; chromicacid(h2cro4),disodiumsalt; Chromicacid(H2CrO4)disodiumsalt; chromiumdisodiumoxide; chromiumsodiumoxide; chromium, dihydroxydioxo-, monosodium salt
Molecular Formula	H₂CrNaO₄
Molecular Weight	140.9993
InChI	InChI=1/Cr.Na.2H2O.2O/h;;2*1H2;;/q+2;;;;;/p-2/rCrH2O4.Na/c2-1(3,4)5;/h2-3H;
EINECS	231-889-5
Molecular Structure
Melting point	792℃
Water solubility	530 g/L (20℃)
Hazard Symbols	T+:Very toxic; N:Dangerous for the environment;
Risk Codes	R21:; R25:; R26:; R34:; R42/43:; R45:; R46:; R48/23:; R50/53:; R60:; R61:;
Safety Description	S45:; S53:; S60:; S61:;

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