Specifications

Product Description

Chrome Green Oxide

Specifications:

1. Name: Chrome oxide green

MF: Cr2O3

CAS No.: 1308-38-9

Purity:

Appearance: Green Powder

2. Specific gravity: 5.21

3. Standard: HG/T2775-96

4. Specification:

tem	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, 20mt/20’FCL

Chrome Green Oxide