ChemNet > CAS > 7789-09-5 Ammonium dichromate

7789-09-5 Ammonium dichromate

product Name	Ammonium dichromate
CAS No	7789-09-5
Synonyms	Ammonium dichromate (VI); Dichromic acid, diammonium salt; Chromic acid (H2Cr2O7), diammonium salt; diammonium oxido-(oxido-dioxo-chromio)oxy-dioxo-chromium
Molecular Formula	(NH₄)₂Cr₂O₇
Molecular Weight	252.0649
InChI	InChI=1/2Cr.2H3N.7O/h;;21H3;;;;;;;/q;;;;;;;;;2-1/p+2/rCr2O7.2H3N/c3-1(4,5)9-2(6,7)8;;/h;2*1H3/q-2;;/p+2
EINECS	232-143-1
Molecular Structure
Melting point	170℃
Water solubility	360 g/L (20℃)
Hazard Symbols	E:Explosive; T+:Very toxic; N:Dangerous for the environment;
Risk Codes	R2:; 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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