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| Customization: | Available |
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| CAS No.: | 51274-00-1 |
| Formula: | Feooh |
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| Product Name | Iron Oxide Yellow / Pigment Yellow 42 | ||
| Model | 313 | ||
| Chemical Composition | Fe2O3·H2O or FeOOH | ||
| Color Index No. | C.I. P.Y 42 C.I.77492 | ||
| CAS No. | CAS[51274-00-1]; | ||
| Testing Indicators | Unite | Parameter | |
Quality Standard |
Iron oxide content(α-FeOOH) | % | ≥86 |
| Oil Absorption | ml/100g | 25-35 | |
| Compounds that become volatile at a temperature of 105°C. | % | ≤1.0 | |
| Res. on 325 mesh | % | ≤0.3 | |
| Water-soluble Substance | % | ≤0.5 | |
| PH Value | 3.5-7 | ||
| Ignition Loss(1,000ºC,½h) | % | ≤14 | |
| Bulk Density | g/cm3 | 0.4-0.6 | |
| Specific Gravity | g/cm3 | 4.1 | |
| Particle size BET | μm | 0.1x0.6 | |
| Dispersibility (Hengman) | μm | 20/25/30 | |
| Tinting Strength | % | 95-105 | |
| Color Difference △E | ≤0.1 | ||
| Sales Packing | In 25kg paper bag / We provide customized packaging specifically designed to fulfill every customer's needs. | ||
| Matters Needing Attention | Protect against weathering/store in a dry place. | ||
| Safety | The product is not classified as hazardous under EC 1970/2006 & EC 1272/2008 | ||



1. Certified Quality: ISO 9001-certified manufacturing with rigorous quality checks.
2. Expert Support: Dedicated technical team for after-sales service.
3. Competitive Pricing: Direct factory pricing with no middlemen.
4. Samples Available: Test our product risk-free with free samples (terms apply).
5. customizable: Personalized customization based on your needs.