ChemNet > CAS > 7789-12-0 Sodium dichromate dihydrate (VI)

7789-12-0 Sodium dichromate dihydrate (VI)

product Name	Sodium dichromate dihydrate (VI)
CAS No	7789-12-0
Synonyms	Dichromic acid disodium salt, dihydrate; Disodium dichromate dihydrate; sodium dichromate dihydrate
Molecular Formula	Cr₂H₄NaO₉
Molecular Weight	275.00833
InChI	InChI=1/2Cr.Na.2H2O.7O/h;;;21H2;;;;;;;/q;;+1;;;;;;;;2-1/rCr2O7.Na.2H2O/c3-1(4,5)9-2(6,7)8;;;/h;;2*1H2/q-2;+1;;
EINECS	234-190-3
Molecular Structure
Melting point	357℃
Water solubility	730 g/L (20℃)
Hazard Symbols	O:Oxidizing agent; T+:Very toxic; N:Dangerous for the environment;
Risk Codes	R21:; R25:; R26:; R34:; R42/43:; R45:; R46:; R48/23:; R50/53:; R60:; R61:; R8:;
Safety Description	S45:; S53:; S60:; S61:;
MSDS	Material Safety Data Sheet

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