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HS Code |
658595 |
| Chemical Name | Pigment Blue 28 |
| Ci Number | CI 77007 |
| Cas Number | 1345-16-0 |
| Molecular Formula | Na8Al6Si6O24S2 |
| Color Index Name | Pigment Blue 28 |
| Appearance | Blue powder |
| Lightfastness | Excellent |
| Solubility | Insoluble in water |
| Melting Point | Above 1000°C |
| Density | 2.4 g/cm³ |
| Ph Value | 7-9 (at 10 g/L in water) |
| Oil Absorption | 30-45 g oil/100g pigment |
| Main Application | Ceramics, plastics, coatings, inks |
| Toxicity | Generally considered non-toxic |
| Chemical Class | Inorganic |
As an accredited Pigment Blue 28 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Pigment Blue 28 is packaged in a 25 kg blue plastic drum with a sealed lid, featuring hazard and product labels. |
| Shipping | Pigment Blue 28 should be shipped in tightly sealed, clearly labeled containers to prevent contamination and moisture exposure. Transport the chemical according to applicable regulations, ensuring it is secured and protected from physical damage. Store and handle away from incompatible materials and in compliance with safety and environmental guidelines. |
| Storage | Pigment Blue 28 should be stored in a cool, dry, and well-ventilated area, away from incompatible materials such as strong acids and oxidizers. The container must be tightly closed and clearly labeled. Protect it from moisture and direct sunlight. Employ appropriate dust control and avoid generating airborne particulates during handling. Ensure storage conditions meet all local and national safety regulations. |
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Purity 98%: Pigment Blue 28 with purity 98% is used in high-grade industrial coatings, where superior color consistency and minimal impurities are required for premium surface finishes. Average Particle Size 0.8 µm: Pigment Blue 28 with average particle size 0.8 µm is used in automotive paint formulations, where fine dispersion results in enhanced gloss and uniform film appearance. Thermal Stability up to 800°C: Pigment Blue 28 with thermal stability up to 800°C is used in ceramic glaze production, where it maintains intense color during high-temperature firing cycles. Oil Absorption 40 g/100g: Pigment Blue 28 with oil absorption of 40 g/100g is used in printing inks, where optimal pigment-wetting ensures improved print quality and smooth ink application. Light Fastness 8 (Blue Wool Scale): Pigment Blue 28 with light fastness 8 is used in exterior architectural paints, where long-term exposure to sunlight does not cause significant fading. pH Stability Range 5-10: Pigment Blue 28 stable in pH range 5-10 is used in water-based dispersion systems, where resistance to pH variations ensures stable coloration. Residue on Sieve <0.1% (325 mesh): Pigment Blue 28 with residue on sieve less than 0.1% is used in plastics manufacturing, where its high filterability prevents clogging during extrusion processes. Moisture Content <1%: Pigment Blue 28 with moisture content below 1% is used in powder coating, where low moisture ensures free-flowing properties and prevents agglomeration. Specific Surface Area 18 m²/g: Pigment Blue 28 with specific surface area of 18 m²/g is used in artist paints, where high surface area provides intense tinting strength and vibrant color effects. Solvent Resistance (Excellent): Pigment Blue 28 with excellent solvent resistance is used in industrial leather finishes, where durability in solvent-rich environments prolongs color retention. |
Competitive Pigment Blue 28 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!
