Pigment Iron Oxide Brown 686 (PBR6)

• CAS No.: 20344-49-4
• Classification: Iron Oxide
• Grade Standard: Industrial Grade
• Model NO.: PBR6-686
• Quality: First Class
• Countertype: (Lanxess)Bayferrox Brown 686
• Content of Fe2o3: 88% Min
• Residue on 320 Mesh: 0.3% Max
• pH Value: 3.5-7.0
• Transport Package: 25kg Red Paper Bags with Pallets
• Trademark: dimacolor
• Origin: Zhejiang Hangzhou
• HS Code: 28211000
• Production Capacity: 100000 Tons/Yesr

Product Description

Product Name: IRON OXIDE BROWN 686 (PBR6)
Code: PBR6-686
Countertype: (LANXESS)BAYFERROX BROWN 686, SYNTHETIC IRON OXIDE
C. I. NO.: 77491, 77499, 77492
CAS NO.: 1309-37-1, 1317-61-9, 20344-49-4
EINECS NO.: --
Molecular Weight: --
Chemical Formula: (Fe2O3+FeO)· NH2O, Mixture of: Fe2O3, Fe3O4 and FeO(OH)
Structural Formula:
(Fe2O3+FeO)· NH2O
Physical and Chemical properties:
TEST ITEMS
SPECIFICATION
APPEARANCE
BROWN POWDER
CONTENT OF Fe2O3
88% min
PH VALUE
3.5-7.0
SHADE
CLOSE TO STANDARD
OIL ABSORPTION
20-30%
RESIDUE ON 320 MESH
0.3% max
WATER SOLUBLE
0.3% max
VOLATITE 105 ° C
1.0% max
TINTING STRENGTH
98-102 %

Use: Paint, Coating, Construction Material, Paper
Packing: 25kg brown paper bags with pallets

TEST ITEMS	SPECIFICATION
APPEARANCE	BROWN POWDER
CONTENT OF Fe 2 O 3	88% min
pH VALUE	3.5-7.0
SHADE	CLOSE TO STANDARD
OIL ABSORPTION	20-30%
RESIDUE ON 320 MESH	0.3% max
WATER SOLUBLE	0.3% max
VOLATITE 105 °C	1.0% max
TINTING STRENGTH	98-102 %