chromium chloride

Molecular formular: CrCl₃· 6H₂O

Molecular weight: 266.45

Physiochemical properties: dark green crystal. Specific weight: 1.85, easily dissolves in water, ehanol, not dissolved in ether. Exhibits hygroscopis property.

Applications and usages: Preparation of other inorganic of organic chromium, catalysts, dye mordant polymerization adhesive and used for chromium plating. Basic chromium chloride is often used as adhesive tannage, waterproof agent.

Product specification: Q/YLB-2000-11

Assay (%):

1) [CrCl₃·6H₂O]: 98 min.

2) Cr₂O₃:  28.5 min.

3) Water insoluble: 0.03 max.

4) Sulfate: 0.05 max.

5) Aluminium: 0.05 max.

6) Ferric: 0.05 max.

7) Calcium: 0.01 max.

8) Plumbum: 0.001 max.

9) Potassium: 0.1 max.

10) Sodium: 0.1 max.

11) Chromiun: no.

12) Cadmiun: no.

Packing: 25 kg/bag, plastic inside and knitting bag outside, or in terms of customers' requirents.