7789-09-5

Product Name:Ammonium Dichromate

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Product Details

Detail

Cas No： 7789-09-5
Purity： 99%

Product Name

Ammonium Dichromate

Alias

English

Molecular formula

Cr2H8N2O7

Molecular weight

252.07

CAS No

7789-09-5

EINECS

Specification

Appearance	Orange crystallization
［(NH4)2Cr2O7]Assay	≥98.5%
Water insoluble matter	≤0.05%
(Cl)Chloride	≤1.00%
Water	≤0.05%

Appearance traits

Properties:

Appearance：Orange monoclinic crystal or powder.

melting point :（℃）：180

stability : Soluble in water, insoluble in acetone, soluble in ethanol

Use

Used for barium determination. Used as a catalyst. Mordant, oxidizer and raw materials for laboratory purification. Smoke-free fireworks manufacturing. It is mainly used in photolithography, preparation and lithography of gravure printing. Used to make ceramic glaze medicine, fireworks. It is the raw material of pure nitrogen and sodium lauryl sulfonate

Package

25KG/ weave bag

Other product information