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Details for China Ammonium Dichromate

Ammonium Dichromate 7789-09-5

Category :

Intermediates

 Ammonium Dichromate
CAS NO :
EC NO : 232-143-1
MF : (NH4)2Cr2O7
MW : 252.0649
Specification : ［(NH4)2Cr2O7]Assay ≥98.5%
Packing : 25KG/ weave bag
Product description :

　　Product Name:Ammonium Dichromate

　　CAS NO: 7789-09-5

　　Molecular Formula:  Cr2H8N2O7

　　Molecular Weight:: 252.07

　　Properties:  Appearance：Orange monoclinic crystal or powder.

　　melting point :(℃)：180

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

　　Specification:

　　AppearanceOrange crystallization

　　［(NH4)2Cr2O7]Assay≥98.5%

　　Water insoluble matter≤0.05%

　　(Cl)Chloride ≤1.00%

　　Water ≤0.05%

　　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

　　Packing :25KG/ weave bag

Uses : 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 ce
Synonyms : Ammonium dichromate (VI);Dichromic acid, diammonium salt;Chromic acid (H2Cr2O7), diammonium salt;diammonium oxido-(oxido-dioxo-chromio)oxy-dioxo-chromium;
Molecular Structure :