Best price Sodium Dichromate/Sodium dichromate dihydrate
Sodium Dichromate/ Sodium bichromate CAS No.: 10588-01-9 7789-12-0 dehydrate
MF: Na2Cr2O7 Na2Cr2O7-2H2O
Grade Standard: Industrial Grade
Purity: 99.3%, 98.3% and 98%
Appearance: Red crystals
Sodium Dichromate Application:
It can be used to make chromium(chromic anhydride, chromium oxide green, potassium dichromate, etc), basic sky blue dye, saccharin, and oxidant used to produce synthesis camphor and synthesis fiber.
In pharmaceutical industry, it can be used as oxidant in making amine benzene alum, folic acid, Leifunuer etc.
In printing and dying industry, it can be post_treatment agency of aniline dyes and oxidant of acid dyes.
In plating industry, it can be used to passivate the materials after galvanization to increase brightness.
In leather industry, it can be used to tan the materials.