Brand: sicheng
Model: 99min
Price: CNY 35 / kg
Min. Order: 500kg kg
Chromium Oxide
Green
Chromium Oxide Green for paint pigment Cosmetic Abrasive Metallurgical Construction

1.Brief introduction

It is cubic crystal system or amorphous powder, olive green, which has metallic luster. its gravity is 5.21 g/cm3, melting point is 2,266±25ºC and boiling point is 4,000ºC. It can not dissolve in water and acidic solution, but it can dissolve in the solution of alkali metallic bromate. It is very stable to light, atmosphere, high temperature and corrosive gas (SO2, H2S etc.) It has high covering power and magnetism.

2.Specifications

Molecular Formula Cr2O3 Purity 99%min
Appearance Light / dark green Density 5.22 g/cm3
Boiling Point 3000° Melting Point 2265°
Grade Standard Pigment,Metallurgical,Abrasive,Paint,Cosmetic,Construction, Refractory,Ceramics,Grinding ,Polishing,Glass Grade

3.Usage
It is mainly used in green grourd pave paint colorant, smelting metal chromium, chromic carbide and catalyst of organic synthetic chromium. It is used as coloring agent for coloring painting on ceramics and enamelware and imitation leather or building material; It is also used for making sun-proof coating, abrasive, green polishing compound, refractory materials and special printing ink for printing bank note.

4. Packing
Packed in composite bag lined with plastic bag,Net Weight 25kg;or as request.