|
Still deciding? Get samples of $ !
Order Sample
|
| Customization: | Available |
|---|---|
| CAS NO.: | 6410-26-0 |
| Formula: | C23h16cln3o2 |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency

Key Features & Advantages | |
Vivid Color & High Hiding Power: | Delivers a bright, rich yellowish-red shade with superior opacity, effectively covering substrates, reducing coating layers, and optimizing formulation costs. |
Exceptional Cost-Effectiveness: | Provides highly competitive value in general industrial paint applications, making it the economical choice for achieving vivid red shades. |
Excellent System Compatibility: | Demonstrates good compatibility with various industrial coating resin systems (e.g., acrylic, alkyd, amino baking enamel, nitrocellulose lacquer), facilitating easy formulation without compromising film properties. |
Optimized Dispersion & Leveling: | Surface-treated to ensure rapid dispersion during grinding and stirring, enhancing production efficiency and contributing to a smooth film finish. |
Reliable Interior Durability: | Exhibits good color stability under indoor and mild environmental conditions, suitable for a wide range of industrial product and equipment finishes. |
Technical Parameters | |||
Product Name | 3132 Scarlet powder / Pigment Red 21 | ||
Color Index No. | C.I.P.R.21 | ||
Chemical Composition | C23H16N3O2Cl | ||
CAS No. | 6410-26-0 / C.I.12300 | ||
Testing indicators | Unite | Parameter | |
Physical Properties | Product Appearance | Red powder | |
Oil Absorption | g/100g | 40-50 | |
Moisture Content | % | ≤2.5 | |
Water-soluble Substance | % | ≤2.5 | |
Fastness Properties | Tinting Strength | % | 100±5 |
Light Fastness | Level | 6 | |
Heat Resistance | ℃ | 150 | |
Acid Fastness | Level | 5 | |
Alkali Fastness | Level | 1 | |
Oil resistance | Level | 4 | |
Water resistance | Level | 5 | |
Safety | 1. The relevant directives of the European Community and the effective regulations of independent EU countries clearly state that this product is not classified as dangerous goods. As a result, it presents no risks under transportation regulations. 2. In countries outside the European Union, it is imperative to comply with the classification, packaging, labeling, and transportation requirements for hazardous substances in each country. 3. Be sure to check the safety data sheet. This includes processing information on the safety and ecological aspects of some products. | ||

Primary Applications in Coatings | |
General Industrial Equipment & Machinery Coatings: | Widely used in topcoats for agricultural machinery, construction equipment, factory apparatus, and metal furniture, providing eye-catching and protective colors. |
Automotive Refinish & Component Coatings: | Suitable for some automotive refinish paints, interior trim, and underbody part coatings where extreme weatherability is not critical. |
Architectural & Structural Steel Coatings: | Used in interior/exterior paints for factories, warehouses, and general protective coatings for structural steel, offering outstanding value. |
Toy & Stationery Coatings: | Compliant with relevant safety standards, ideal for colorful coatings on toys, stationery, and other products requiring bright, attractive colors. |
Primers & Single-Coat Systems: | Frequently used in primers or economical one-coat systems requiring strong hiding power due to its excellent opacity. |

Q: Can I get a sample for testing? |
A: Yes, we provide free samples for quality evaluation. You only need to cover the freight cost. |
Q: What is the MOQ? |
A: The standard MOQ is 500 kg, but we are open to discussion for initial cooperation. |
Q: Is it suitable for food contact materials? |
A: Please contact our technical team for specific compliance requirements based on your application. |