Lemon Chrome Yellow
Product Name: Lemon Chrome Yellow
Color Index Number: CAS [1344-37-2]; P.Y.34
Molecular Formula: 3PbCrO4·2PbSO4
Product properties: Insoluble in water, oil, and acetic acid; soluble in strong alkalis and inorganic strong acids. Turns black upon reaction with hydrogen sulfide and orange-red in alkaline conditions. Exhibits high tinting strength and strong hiding power.
Main characteristics: It features a bright color with a greenish hue, excellent gloss in paint formulation, and can be mixed with blue pigments to produce a vibrant emerald green.
Application Scope:
Coatings:Suitable for alkyd paints, amino paints, nitrocellulose paints, neoprene paints, etc.
Also applicable in electrophoretic paints, polyurethane paints, architectural coatings, and water-based coatings.
Inks:Used for coloring offset printing inks, solvent-based inks, and water-based inks.
Plastics:Applicable in masterbatch, cables, plastic pipes, sheets, plastic films, etc.Also used for coloring various plastic products.
Others:Can be used to prepare color pastes, color chips, and leather pastes for coloring leather and synthetic leather.
Also suitable for rubber product coloring and general poster paints.
Precautions: This product should not be mixed with acidic, alkaline, or reducing substances.To prevent efflorescence during transportation and storage, store in a dry place and avoid extreme temperature fluctuations.Prior to use, conduct tests to ensure the product meets your company's requirements.
Lemon Chrome Yellow Quality Specifications
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Color value and coloring strength |
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Minimum |
Maximum |
Standard |
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Appearance |
Lemon yellow powder |
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Colour（with sample） |
Approximate |
Slightly |
GB/T5211.20（GB/T1864） |
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Tinting strength（with sample） |
95 |
105 |
GB/T5211.19（GB/T13451） |
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Product Datas |
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Minimum |
Maximum |
Standard |
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Water soluble matter【%】 |
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1.0 |
GB/T5211.1 |
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Volatiles at 105 °C【%】 |
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2.0 |
GB/T5211.3 |
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Sieve residue（45um）【%】 |
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0.5 |
GB/T5211.18 |
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Oil absorption【g/100g】 |
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30 |
GB/T5211.15 |
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pH |
4.0 |
8.0 |
GB/T1717 |
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Lightfastness [grade] |
3 |
6 |
GB/T1710 |
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Weather resistance [grade] |
1 |
4 |
GB/T1766 |
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Heat resistance [°C] |
140 |
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GB/T1716 |
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