Product name:Chrome Oxide Green

Appearance: Light or dark green powder

EINECS NO.: 215-160-9

CAS No.:1308-38-9

HS.Code:2819900000

Molecular Formula: Cr2O3

 

Character of chrome oxide green:

It is cubic crystal system or amorphous powder, olive green, which has metallic luster. Its gravity is 5.21, melting point is 2,266±25C and boiling point is 4,000C. 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.

 

Properties of chrome oxide green powder

Chrome oxide is a green crystal powder, metal luster, magnetic, good covering strength,high-temperature-resisting and sunlight fastness. Not soluble in water, barely soluble in acids,comparatively stable in air, unaffected by acids and alkalis of common density, sulfur dioxide,sulfur hydrogen etc. Chrome oxide green enjoys excellent quality and firmness of coloring.

 

 

Specification of chrome oxide green powder

Standard: HG/T2775-2010

 

Items	Specifications
Cr2O3 Content %	99.0 min
Moisture %	0.20 max
Water soluble matter%	0.30 max
Oil absorption (g/100g)%	15-25g/100g
Tinting strength %	100+/-5
Residue on 325 mesh %	0.10 max
Sexivalent chrome content %	0.005 max
PH Value (100g/L suspension liquid) %	6-8 max
Color/Appearance	Green powder

 

Application of chrome oxide green:

1.It is mainly used in green grourd pave paint colorant, smelting metal chromium, chromic carbide and catalyst of organic synthetic chromium.

2.It can be used as coloring agent for coloring painting on ceramics and enamelware and  imitation leather or building material;

3. It is also used for making sun-proof coating, abrasive, green polishing compound, refractory materials and special  printing ink for printing bank note.

 

 

Packaging & Shipping

Package of chrome oxide green powder

Packed Chrome Oxide Green in 25kg/PP bag, 20-25MT/20'FCL

 

Packaging Details
1. 25KG, 1000KG net plastic bag with moisture prove inner bag.
2. Pallet is optional to be used according to request.
3. Loading capacity is 20tons with pallet and 25 tons without pallet for 20ft container.
4. both LCL and FCL shipment is acceptable.
5. Neutro-packing can be supplied for distribution.
6. Other packing requirements can be discussed during order.

 

Attention and Storage of chrome oxide green powder

Chrome Oxide should be stored in an airtight container, in a cool, ventilated place or specified place; Avoid taboo things.