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Iron Oxide Yellow 920

Iron Oxide Yellow 920 — High Performance Pigment,Stable, lightfast iron oxide yellow optimized for coatings, plastics, inks and textiles.

Iron Oxide yellow 920 main content is the ferric oxide, iron oxide yellow chemical formula Fe2O3.H2O, is one of the iron oxide hydrate.

  • Excellent opacity & tinting strength for vivid yellow shades
  • High weathering and lightfastness in outdoor coatings
  • Broad compatibility with resins and solvents used in paints, inks, plastics
  • Available in multiple grind/mesh sizes for paste & masterbatch uses

Why choose Iron Oxide Yellow 920?

Consistency from batch to batch, stable performance in extrusion and coating systems, and local factory support for bulk orders and custom grinding.

Applications

Iron Oxide Yellow 920 is a common iron oxide pigment used in developing building materials, paints, rubber, asphalt, sports racetracks, paper, plastic and others.

Dispersion & Compatibility Tips

For optimum performance: pre-wet pigment with suitable dispersing agents, use high-shear milling for paste preparation, and test small batches for migration and weathering depending on end-use.

  • Start with 5–10% dispersant relative to pigment weight for aqueous systems.
  • Use bead milling for best color development in solvent-borne systems.
  • Adjust grind and mesh depending on gloss and transparency requirements.

Note:The data contained here are based on our current knowledge and experience. It is the responsibility of user to test our products before the final application.

Technical Specifications

  • ‍Product Name: Iron Oxide Yellow 920
  • Color Index: Pigment Yellow 42
  • C.I. No.: 77492
  • CAS No.: 51274-00-1
  • EINECS NO.:275-098-5
  • Molecular Formula: Fe2O3.H2O
  • Molecular Weight: 177.71‍
Density(g/cm3)2.44-3.60
AppearanceYellow powder
Content of Fe2O3 %86 min
PH Value3.0-7.0
Oil Absorption25-35
Residue on 320 mesh,%0.3 max
Water soluble, %0.3 max
Volatile at 105 degree1.0 max
Tinting strength, %98-102


Is Iron Oxide Yellow 920 suitable for outdoor architectural coatings?

Yes. Iron Oxide Yellow 920 is formulated to have good weathering and lightfastness for outdoor applications; however, final weathering performance also depends on the coating formulation and binder system — always perform a full coating evaluation.

What minimum order quantity (MOQ) do you require?

MOQ depends on packing and customization. Standard MOQ for bulk bags is usually 25 kg. For trial orders or sample packs, smaller quantities are available. Contact us for a tailored quote.

Can I get a sample of Iron Oxide Yellow 920 (pigment yellow 42)?

Yes — we offer free/paid samples depending on the quantity. Please contact our sales team and mention "Inquiry Now — Iron Oxide Yellow 920". Typical sample lead time: 3–7 business days.

Are you a manufacturer or a trading company?

We are a factory-manufacturer with our own pigment production line. This allows us to control quality, offer competitive pricing, and provide custom grind sizes or formulations on request.

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