Hebei Wangxin Chemical Import and Export Co.,LTD
Hebei Wangxin Chemical Import and Export Co.,LTD
Chrome oxide green
  • Chrome oxide green
Chrome oxide green

Chrome oxide green

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Basic Info
Basic Info
Product Description
Product Description

Product Description:
Commodity :                Chrome oxide green
Molecular formula:          Cr2O3
Specific gravity:             5.21
Standard:                  HG/T2775-96
Index:                     GB1611—92
Item
Index
I for Pigment
II for abrade
Premium grade
First grade
Salable product
Premium grade
First grade
Salable product
Cr203 %min
99.0
 
98.0
97.0
99.0
98.0
97.0
Moisture% max
.015
0.30
0.50
0.15
0.30
0.50
Water soluble matter%
0.1
0.4
0.7
0.2
0.4
0.7
Aq. solution, PH
6-8
5-8
-
Oil absorption,g/100g
15-25
¡Ü20
¡Ü25
Chroma
 
OK
NO
Fastness,%
OK
NO
Residue on screen%,45um max
0.1
0.3
0.5
0.3
0.5
75um0.5
Remark: The chroma and fastness is optional.
Packing
25kg in woven bag.
Usage
Used in the chrome smelt and chromium carbide ,the dyeing agent of porcelain enamel and ceramic ,leatheroid ,structure material ,sunlight fast coating, abradant, green polish paste ,ink ,catalyst

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