Synonyms: Medium chrome Yellow Pigment yellow 34 Molecular Structure: ![]() |
Molecular Formula: PbCrO4 Molecular Weight: 323.19 Product Name: pigment yellow 34 Trade Name: Medium chrome yellow C.I. Number: 77603 /77600 CAS Number: 1344-37-2 EU Number: 215-693-7 Chemical Family: inorganic pigment |
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Medium chrome Yellow Physical, Chemical and Fastness Properties | ||
Lead chromate % ≥ | 90 | Appearance: Medium yellow powder, It is
Bright color, strong tinting strength,high hiding .
with good light fastness and dispersibility. |
PH of water extract | 4.0-8.0 | |
Oil Absorption(ml/100g)%≤ | 22 | |
Linseed Oil Fastness | 5 | |
Water Fastness | 5 | |
Light Fastness | 5-6 | |
Heat Resistance | 220(°C) | |
105℃ volatile matter﹪≤ | 3 | |
water soluble matter﹪≤ | 1.0 | |
Residue on sieve(45μm)%≤ | 0.5 | |
Acid Resistance | 4 | |
Alkali Resistance | 3 |