• Ammonium bichromate

Article No. 01161 Grade AR
Purity 99.5% CAS No. 7789-09-5
Molecular Formula (NH4)2Cr2O7 Molecular Weight 252.06
H.S. Code 2841.5000 Shelf Life 5 Years


Safety Information and Hazard Symbols

Flame Over Circle Skull and Crossbones Corrosion Environment Health Hazard
Symbol: GHS03, GHS05, GHS06, GHS08, GHS09
Signal Word: Danger
UN No.: 1439
IMCO Class No.: 5.1
Packing Group: II
Hazardous Statement: H272-H301-H312-H314-H317-H330-H334-H340-H350-H360FD-H372-H410
Precaution Statement: P201-P220-P260-P273-P280-P284


00500 500 g Request for price
0025K 25 Kg Request for price
0050K 50 Kg Request for price
Revision Date : 10-Jul-2013


Appearance Orange colored crystalline powder
Description Orange colored crystalline powder
Assay (after drying) Min 99.5%
Insoluble matter Max 0.005%
Chloride (Cl) Max 0.005%
Sulphate(SO4) Max 0.01%
Loss on drying (at 105 deg C) Max 3.0%
Calcium (Ca) Max 0.0025%
Sodium (Na) Max 0.02%