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Medium Chrome Yellow

General Information

Product NameMedium Chrome Yellow (Pigment Yellow 34)
Catalog NumberDYE-PIG-0166
CAS1344-37-2
EU Number215-693-7
C.I. Number77603 /77600
AppearanceMedium yellow powder
Molecular FormulaPbCrO4
Molecular Weight323.19

Physical Properties

Lead Chromate≥90%
Water Soluble Matter ≤1.0%
Matter Volatile at 105 ℃ ≤3.0
Oil Absorption≤22 ml/100g
Residue on Sieve (45μm)≤0.5%
pH4.0-8.0

Fastness Properties

Acid Resistance4
Alkali Resistance3
Heat Resistance220 ℃
Linseed Oil Fastness5
Water Fastness5
Light Fastness5-6

* 5=Excellent, 1=Poor

Applications

  • Solvent based paint: alkyd resin, amino-baking, N/C, epoxy;
  • Plastic: Masterbatch, cable material, plastic pipe and plastic film and sheet etc.
  • Suggested for polyurethane paint, architectural coatings, water-based coatings, color paste, leather, stationery and rubber.
  • 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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