Potassium dichromate

Identification:

Chemical Name: Potassium bichromate

Synonym: Red potassium chromate

CAS NO.: 7778-50-9

Molecular formula: K2Cr2O7

Density: 2.676g/cm3

Potassium dichromate is orange-red triclinic crystal. Non-hydroscopic, water-soluble, toxic, strong oxidizer, flammable in friction or collision with organic compounds.

Potassium dichromate is used for manufacture of chrome oxide, potassium chromate, chrome yellow pigment, welding rods, matches and chromic potassium sulfate; surface passivation of steel; chemicals reagent and oxidant

Executive standard : HG/T2324-2003

K2Cr2O7: ≥99.8%

Chlorides (Cl): ≤ 0.05%

Insoluble: ≤ 0.02%

Sulfates ( SO4-2): ≤0.02%

Na+ : ≤0.01%

Moisture: ≤0.03%

Packing:

25kg,40kg/bag.Plastic bag inside and knitting bag outside.

!!!Caution: handle with gloves and appropriate health and safety protection. It is also corrosive and exposure may produce severe eye damage or blindness.