Brand
|
Fineland Chem
|
Color Index
|
Pigment Red 21
|
Color Index No
|
12300
|
CAS No
|
3789-75-1
|
EC No
|
229-096-4
|
Chemical Group
|
Mono Azo
|
Chemical Formula | C₂₃H₁₆ClN₃O₂ |
Pigment Red 21 (C.I. 12300; CAS 6410-26-0) is a monoazo organic pigment known for its bright yellowish-red shade and strong tinting strength. It has the chemical formula C₂₃H₁₆ClN₃O₂ and is commonly used in applications such as industrial coatings, printing inks (including water-based and offset inks), and textile printing. This pigment offers good dispersibility, high opacity, and stable performance in various formulations. While it provides moderate lightfastness (typically rated around 6) and heat resistance up to 140 °C, it remains a popular choice for indoor and general-purpose color applications due to its vivid hue and cost-effectiveness.
Test Item | Specification |
Cont of water % ≤ | 2.5 |
Soluble matter in water %≤ | 2.0 |
Oil absorption % | 45±5 |
Water permeate (grade) | 5 |
Oil permeate (grade) | 5 |
Conductivity (µm/cm)≤ | 250 |
Quality of total (ppm) | 200 |
Residues passing through(100mesh)% ≤ | 5.0 |
Ph value | 6.5~7.5 |
Acid Resistance | 3 | Soap Resistance | 3 |
Alkali Resistance | 2 | Bleeding Resistance | 2 |
Alcohol Resistance | 3 | Light Fastness
(8=excellent) |
4 |
Ester Resistance | 2 | ||
Ketone Resistance | 2 | Benzene Resistance | 3 |
Pigment red 21 application:
Mainly recommend for paint and fabric/textile printing paste.
Printing Ink: Discover high-performance ink pigments for various printing technologies including water-based, solvent-based, offset, inkjet, UV curing, and decorative applications. More Details
Paint and Coating: Explore a wide range of coating pigments tailored for paints, oils, automotive finishes, industrial applications, concrete, cement, and ceramics. More Details
Plastic: Browse a comprehensive selection of plastic pigments designed for PE, PVC, EVA, rubber, and a variety of engineering plastics. More Details
Special Applications: Find specialized pigments offering unique effects and functionalities for textiles, resins, glazes, metallic finishes, fluorescence, and anti-corrosion needs. More Details
● 25KG Kraft bag, 400KG Carton Box.
● Lead Time: Normally around 15 days after signed contract.
How to handle the packaging and transportation of pigment Red 21 products?
FineLand Chem uses professional packaging materials and technologies to ensure the safety and integrity of the products during transportation. As a pigment Red 2 supplier, we will choose the appropriate transportation and packaging methods to minimize the risks during transportation.
Does your company have any certifications and qualifications related to pigment Red 21?
Yes, FineLand Chem has ISO 9001 quality management system certification and other industry-related certifications such as ISO 14001 environmental management system certification. We are committed to achieving the highest standards in quality, environment and safety.
How long is your service response time?
FineLand Chem focuses on customer service. Usually, after receiving customer inquiries or orders, we will respond as soon as possible and provide detailed solutions. We are committed to meeting customer needs in a timely manner.
Copyright © 2024 Fineland Chem Co., Ltd /HangZhou FanCheng Chemical Co., Ltd.