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Ammonium dichromate extrapure 50KG (5x10) Go Back

CASR

: 7789-9-5

Molecular Formula

: (NH4)2Cr2O7

Molecular Weight

: 252.07
Specifications  
Description: Orange-red crystals or crystalline powder
Solubility: Very soluble in water.
Assay(iodometric, after drying): min.99.00%
Insoluble matter: 0.005% max.
Chloride(Cl): 0.005% max.
Sulphate(SO4): 0.05% max.
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