Chromium Oxide Green for Corundum

• Customization: Available
• CAS No.: 1308-38-9
• Formula: Cr2o3
• Model NO.: YR-075
• EINECS: 215-160-9
• Classification: Chromium Oxide
• Grade Standard: Industrial Grade
• Kind: Acidic Oxide
• Quality: First Class
• Application Material: Coating, Pigment
• Appearance: Powder
• Usage: Paint, Ceramic, Cosmetic, Plastic, Leather, Ink, P
• Colour: Green
• Cr2o3 Content %: 99.0 Min
• Transport Package: 25kg/Bag
• Specification: Tech Grade
• Trademark: YR
• Origin: China
• HS Code: 2819900000
• Production Capacity: 500 Metric Ton/Metric Tons Per Month

Product Description

Chromium Oxide Green for Corundum

Product Description
 

Chemical and Physical Properties:

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

Properties: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.

Product Specifications





 

Items	Specifications
Cr 2 O 3 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 325mesh) %	0.10 max
sexivalent chrome content%	0.005 max
PH Value (100g/L suspension liquid)%	6-8 max
Color/Appearance	Green powder

Product Application


Chrome Oxide is used in smelting of metal chrome, as coloring agent of chrome carbide, enamel, glass, artificial leather and building material, as organic synthetic catalyst, in making of sunlight fastness coatings, special printing ink for paper money, making of polishing ointment and abrasive etc.

Usage
a. Refractory materials grade:
Can be directly used as refractory materials,
or produce composite refractory with magnesium oxide, alumina etc.
b. Pigment grade: 
Used in paint, printing ink, rubber, ceramic, enamel,
coloured cement, artistic pigments, camouflage coatings etc.
c. Metallurgy grade:
Mainly used in producing metal chromium (thermite process) and chromium carbide,
also in the manufacture of special alloy materials
d. Ceramics grade:
Used to make ceramic glaze,
also adjusted the ratio of other materials to make different pigmented glaze.
e. Abrasive grade:
used in machinery, instruments, apparatus  clock and watch,
ball bearing,lapping and polishing of other metal materials.


Product Packing

Chrome Oxide is packed in 25kgs,50kgs woven bags lined with PE liner or as request.

20-24MT will be loaded in per 20'FCL container.

Contact Detalis:
Vanessa Zhao
Senior Business Manager
SHANDONG YURUN CHEMICAL CO.,LTD
Add: Yurun Building,Weifang City,Shandong Province,P.R.China.