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Iron Oxide Black 770

General Information

Product NameIron Oxide Black 770 (Pigment Black 11)
Catalog NumberDYE-PIG-0206
CAS12227-89-3
Molecular FormulaFe3O4
C.I. Number77499
AppearanceBlack powder

Physical Properties

Purity (Fe3O4)≥ 90%
Oil Absorption15-25 ml/100g
Sieved Residues (Mesh 325)≤ 0.5%
Water Soluble Salts≤ 0.5%
Volatile at 105 ℃≤ 1.5%
pH5-8
ShadeClose to std.
Tinting Strength (Compared with Standard)98-102%
DE (Compared with Standard)≤ 1.0

Applications

  • Widely used in paint, coating, plastics and rubbers, leather industries, paper, concrete products, construction materials etc.
  • This manual is for reference only, please do some small-scale tests before use in order to confirm the correct process and method. Alfa Chemistry will never be responsible for any disputes and liabilities arising therefrom. If in doubt, please contact us.

It is important to note that our products are for research use only and are not for clinical use.

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