Chrome Oxide Green - Cr2o3, 99% Min Purity, Moisture Max .015%, Strong Coloring And Covering Strength For Pigments And Abradants

We are offering our customers a wide range of Chrome Oxide Green, which are available following Specifications :-
Molecular formula: Cr2O3
Specific gravity: 5.21
Standard: HG/T2775-96
Index: GB1611a 92
Item Index
I for Pigment II for abrade
Premium grade First grade Soluble 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 A A 20 A A 25
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
Character: Green powder with strong coloring strength and covering strength.
Usage: Pigmenta painta glassa building ceramic colorantsa printing-inka chrome platinga chromium metal productiona fire-proof materialsa etc.
Package: in bags of 25kg net each.
Executing standards: HGi T2775-1996
The standard of coloring strength and tint can be discussed between manufacturer and consumer.