Ammonium Dichromate
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Product Description
Product
Ammonium Dichromate
CAS
7789-09-5
Synonym
Dichromic Acid; Chromic acid (H2Cr2O7), ammonium salt (1:2)
Typical Product Specifications
Description
Orange Red Crystalline Powder
Chloride
< 50 ppm
Sulfates
< 300 ppm
pH
3.5
Moisture
< 2.0%
Assay
> 98.5%
Water Insolubles
< 0.0005%
Chemical Structure
![ammonium dichromate distributor cas: 7789-09-5](https://www.parchem.com/images/chemical-structure/ammonium-dichromate-supplier.png)
Notes
Useful in engraving, lithography, oil purification, and as a catalyst in chemical reactions.
Class
Industry
Functions
Ammonium Dichromate
![iso certificate](/_next/image?url=%2Fimages%2Fcertificates%2Fiso.png&w=256&q=75)
Product Description
Product
Ammonium Dichromate
CAS
7789-09-5
Synonym
Dichromic Acid; Chromic acid (H2Cr2O7), ammonium salt (1:2)
Typical Product Specifications
Description
Orange Red Crystalline Powder
Chloride
< 50 ppm
Sulfates
< 300 ppm
pH
3.5
Moisture
< 2.0%
Assay
> 98.5%
Water Insolubles
< 0.0005%
Chemical Structure
![ammonium dichromate distributor cas: 7789-09-5](https://www.parchem.com/images/chemical-structure/ammonium-dichromate-supplier.png)
Notes
Useful in engraving, lithography, oil purification, and as a catalyst in chemical reactions.
Class
Industry
Functions