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12597

AMMONIUM DICHROMATE, 99% pure, -20 mesh, (NH4)2Cr2O7

CAS[7789-09-5]
OXIDIZER, CARCINOGEN

Ammonium dichromate is a bright orange red crystalline solid. It is readily ignited and burns producing a voluminous green residue. If heated in a closed container, the container may rupture due to the decomposition of the material. It may also act as a strong oxidizing agent if mixed with or contaminated with combustible material. It is soluble in water.
Synonyms
AMMONIUM DICHROMATE
Ammonium bichromate
7789-09-5
Ammonium dichromate(VI)
Diammonium dichromate
Ammonium dichromate (VI)
Ammoniumbichromaat [Dutch]
Ammoniumdichromaat [Dutch]
Molecular Weight
252.07
Solubility
35.6 g/100 g water at 20 °C
Melting Point
Decomposes 180 °C
Density
2.15 at 77 °F (USCG, 1999)

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