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Iron Oxide Red 101

General Information

Product NameIron Oxide Red 101 (Pigment Red 101)
Catalog NumberDYE-PIG-0178
CAS1309-37-1
C.I. Number77491
Molecular FormulaFe2O3· α H2O
AppearanceRed powder

Physical Properties

Purity≥ 96%
Oil Absorption15-25 ml/100g
Sieved Residues (Mesh 325)≤ 0.3%
Water Soluble Salts≤ 0.3%
Moisture≤ 1.0%
pH3-7
Ignition Loss (1,000℃, 1/2h)≤ 1.0%
Bulk Density0.7-1.1 g/cm3
Specific Gravity5.0 g/cm3
Particle Size (BET)0.1 μm
Dispersibility (Hegman)20/25/30 μm
Tinting Strength (Compared with Standard)95-105%
Color Difference ΔE (Compared with Standard)≤ 1.0

Applications

  • Widely used in coating, paints, inks, plastics, 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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