Chrome Oxide Green/Chromium oxide/Chrome oxide

Chrome Oxide Green/Chromium oxide/Chrome oxide
Formula:Cr2O3
Molecular weight: 151.99
CAS No.: 1308-38-9
Color index: pigment green 17
Melt Point: 2435C
Boiling point: 300C
Specific gravity: 5.21 g/ml.

Character: Green powder with strong coloring strength and covering strength.
Usage: Pigment\paint\glass\building ceramic colorants\printing-ink\chrome plating\chromium metal production\fire-proof materials\etc.

Package: In bags of 25kg net each.
According to different use of chrome oxide green and the different technical production, Our chrome oxide green has already formed the series product grade.

Chrome oxide green pigment grade
Items GN GM GX
Cr2O3 % 98.0 99.0 70.0
Moisture % 0.3 0.2 0.5
Water soluble matter% 0.3 0.3 0.8
PH Value 6~8 5~8
Oil absorption g/100g 15-20 15-25 18-25
Hexavanlent Chrome 5-10ppm 5-8ppm 10ppm
Tint lower than 0.6
Coloring Strength As Standard As Standard As Standard
Residue(45μm)% 0.1 0.1 0.1

Chrome oxide green abrasive grade
Cr2O3 % 99.0
Moisture% 0.20
Water soluble matter% 0.2
L.O.I 750 0C% 0.2
PH Value 6-8
Residue(25μm)% 0.1

Chrome oxide green ceramics grade
Item Ceramics Grade A Ceramics Grade B
Cr2O3 % 99.0 99.0
Moisture% 0.20 0.10
Water soluble matter% 0.2 0.2
To Calcine Temperature 1000C 1200C
Residue(25μm)% 0.2 0.2

We have the following chrome pigment products:

Yellow
Lemon chrome yellow
Lemon chrome yellow t
Lemon chrome yellow p
Light chrome yellow
Medium chrome yellow
Medium chrome yellow t
Medium chrome yellow p
Deep chrome yellow
Zinc chrome yellow

Orange yellow: Orange chrome yellow
Green: Chromium oxide green
Red: Molybdate red
Orange: Molybdate orange