Ammonium dichromate

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. Index Standard 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. Product nature: orange-red monoclinic crystals, not soluble in water and alcohol absorption Product Use: Photographic liquid photography, lithography printing, fireworks, ceramic glaze, the system nitrogen raw materials, synthetic dyes, catalysts, synthetic dyes, tanning shoes chemical reagents.