Keywords

Quick Details

• ProName: Iron Oxide Black (International Grde)
• CasNo: 1317-61-9
• Molecular Formula: Fe3O4
• Appearance: Black Powder
• Application: Rubber,Paint,Coating
• PackAge: 25kg in net PP bag
• ProductionCapacity: /
• Purity: 95%
• LimitNum: 5 Metric Ton

Superiority

Details

 Fe3O4 content:---------------------------------------------95%min 
Volatiles under1050C:--------------------------------------1.0max 
Water soluble matter:--------------------------------------0.5%max 
Residue on sieve (45p/m)mesh: -----------------------------0.4%max 
PH of aqueous eztract solution: ---------------------------5-8 
Absorb oil mete: ------------------------------------------15-25 g/100g 
Color(Compared with standard): ----------------------------Similar abit lower 
Tinting strength(Compared with stamdard): -----------------100%min