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HS Code |
316448 |
| Chemical Name | Cobalt Violet |
| Color Index | Pigment Purple 27 |
| Color Index Number | 77360 |
| Chemical Formula | Co3(PO4)2 |
| Appearance | Violet powder |
| Molar Mass | 366.83 g/mol |
| Melting Point | Unstable at high temperatures |
| Opacity | Semi-transparent |
| Lightfastness | Excellent |
| Toxicity | Toxic (contains cobalt) |
| Solubility In Water | Insoluble |
| Primary Uses | Artists' paints and ceramics |
| Stability | Stable in light and air |
| Density | 4.13 g/cm³ |
| Refractive Index | 1.82–1.88 |
As an accredited Pigment Purple 27 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The chemical Pigment Purple 27 is packaged in a sturdy 25 kg fiber drum with a secure inner polyethylene liner for protection. |
| Shipping | Pigment Purple 27 is shipped in tightly sealed fiber drums or plastic containers, each lined with polyethylene bags to prevent contamination and moisture absorption. Packages are clearly labeled with hazard information. It should be stored and transported in a cool, dry, well-ventilated area, away from incompatible substances and direct sunlight. |
| Storage | Pigment Purple 27 should be stored in a tightly sealed container in a cool, dry, and well-ventilated area, away from direct sunlight, heat sources, and incompatible substances. Avoid moisture and oxidizing agents. Containers should be clearly labeled, and access should be restricted to authorized personnel. Proper storage minimizes degradation and ensures safety while handling this pigment. |
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Purity 98%: Pigment Purple 27 with 98% purity is used in automotive coatings, where it ensures high chromatic intensity and uniform hue stability. Particle size 0.3 microns: Pigment Purple 27 with 0.3 micron particle size is used in plastics compounding, where optimal dispersion and gloss are achieved. Lightfastness grade 7: Pigment Purple 27 of lightfastness grade 7 is used in textile printing, where long-term color retention is required under UV exposure. Melting point 310°C: Pigment Purple 27 with a melting point of 310°C is used in high-temperature molding applications, where thermal stability is essential. Oil absorption 40 g/100g: Pigment Purple 27 with oil absorption of 40 g/100g is used in offset inks, where efficient rheology and ink consistency are maintained. Density 1.5 g/cm³: Pigment Purple 27 with density 1.5 g/cm³ is used in water-based paints, where sedimentation is minimized for improved shelf life. Weatherfastness grade 5: Pigment Purple 27 of weatherfastness grade 5 is used in exterior architectural finishes, where resistance to fading and degradation is vital. pH stability 4–9: Pigment Purple 27 with pH stability from 4 to 9 is used in specialty coatings, where color integrity is retained across pH variations. Solvent resistance high: Pigment Purple 27 with high solvent resistance is used in industrial packaging inks, where migration and bleeding are significantly reduced. Tinting strength 110%: Pigment Purple 27 with tinting strength of 110% is used in decorative paints, where enhanced coverage and brilliance are achieved. |
Competitive Pigment Purple 27 prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615651039172
Email: sales9@bouling-chem.com
Flexible payment, competitive price, premium service - Inquire now!
