Ammoniumdichromat
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Ammoniumdichromat
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CAS No:
77890-90-5
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Formula:
(NH4)2Cr2O7
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Chemical Name:
Ammoniumdichromat
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CAS No:
Characteristics
126 Ų
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.
2.15 at 77 °F (USCG, 1999)
Decomposes 180 °C
35.6 g/100 g water at 20 °C
Odorless
1% solution has pH of 3.95; 10% solution has pH of 3.45
Guide of Ammoniumdichromat
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