Ammonium Dichromate 

 Cas no.: 7789-09-5 

 MF: (NH4)2Cr2O3 

Appearance: orange-red needle-shaped crystal.  

Properties: Non-hygroscopic, soluble in water and alcohol, toxic, strong oxidizer. Combustible in  contact with organic material.    Standard Index  Industrial grade Photo grade  

Content(NH4)2Cr2O7 98 99  

Water insoluble 0.05 0.02  

Chlorides(CL) 0.2 0.10  

Moisture 0.03 0.05   

Package: sealed in 50kg iron drum or as per request of customer.  

Usage: can be used in printing and dyeing, synthetic alizarin, chrome alum manufacturing,  petroleum refining, manufacturing, leather tanning, perfume, photographic drugs, fireworks,  ceramics, etc.