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Iron Oxide Yellow 920

General Description

  • Product name: Iron Oxide Yellow 920
  • C.I. No.: 77492
  • Color Index: Pigment Yellow 42
  • CAS RN NO.: 51274-00-1
  • EINECS NO.: 275-098-5
  • Molecular Formula: Fe2O3•H2O
  • Molecular Weight: 177.71

Iron oxide yellow 920 Applications

Iron oxide yellow 920 is widely used in paints and coatings, cement products such as paving stones, concrete blocks, roofing tiles, bricks, slurry, etc., asphalts, sports racetracks, plastics and rubbers, leather industries, papers and pulp, terraces, architectural and building materials.

Typical Physical Properties

Specification Value
Appearance Reddish Yellow powder
Content of Fe2O3, % 86 min.
pH value 3-7
Shade Close to std.
Oil Absorption, % 25-35
Residue on 320 mesh, % 0.3 max.
Water soluble, % 0.3 max.
Volatile at 105℃ 1.0 max.
Tinting strength, % 98-102
DE (compared with std,) 0.5 max.

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