>> Ammonium dichromate

Molecular Formula: (NH4)2CrO7
Other name: Manganese vitriol ammonium
Molecular weight: 252.06
Products traits:This crystallizes for the orange red monocline, does not absorbmoisture, dissolves Yu Shui and the ethyl alcohol, virulent, strongoxidant, with the organic matter contact friction, the hit can causeburning, the detonation.
Use:The dechromic acid mainly uses in to photograph Photosensitive liquid,lithography, fireworks, ceramic glaze, catalyst dye synthesis, tanningand chemical reagent.
Product specification:

Target name

Standard (%)

Industry level

Photography level

Content (NH4)2CrO7 %≥

98

99

Water insoluble substance %≤

0.15

0.05

Chloride (CL)%≤

-

1.0


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