ChemNet > CAS > 7778-50-9 Potassium dichromate

7778-50-9 Potassium dichromate

?????? ?? ???	Potassium dichromate
???????? ???	Potassium dichromate; Potassium dichromate standard solution; Potassium bichromate; Red potassium chromate; dipotassium oxido-(oxido-dioxo-chromio)oxy-dioxo-chromium
????? ????????	Cr₂K₂O₇
?????? ???	294.1846
InChI	InChI=1/2Cr.2K.7O/q;;2+1;;;;;;2-1/rCr2O7.2K/c3-1(4,5)9-2(6,7)8;;/q-2;2*+1
??? ??????? ??????	7778-50-9
EINECS	231-906-6
????? ??????
??????	398℃
???? ?? ???????	125 g/L (20℃)
???? ??????	O:Oxidizing agent; T+:Very toxic; N:Dangerous for the environment;
???? ?? ???	R8:; R21:; R25:; R26:; R34:; R42/43:; R45:; R46:; R48/23:; R50/53:; R60:; R61:;
??????? ?????	S45:; S53:; S60:; S61:;

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