Pigment Red 57:1 (PR57:1) is a widely used lithol rubine pigment known for its bright bluish-red shade, good color strength, and cost-effective performance.
It is especially suitable for printing inks and general-purpose applications, offering good dispersion and consistent shade performance.
We are manufacturers and exporters of Pigment Red 57:1 from India with consistent batch quality for global markets.
General Specification
| Parameter | Specification | Result |
|---|---|---|
| Appearance / Shade | Red powder | Red powder |
| Color Index | C.I. 15850:1 | Conforms |
| Chemical Class | Azo (Lithol Rubine) | Conforms |
| Density | ~1.4 g/cm³ | 1.4 g/cm³ |
| Oil Absorption | 45 – 55 g/100g | 50 g/100g |
| pH (10% Slurry) | 6.5 – 8.5 | 7.2 |
| Heat Resistance | Up to 180–200°C | Pass |
| Light Fastness | 4 – 5 | Good |
| Solvent Resistance | Moderate | Pass |
Notes: * For more detailed specification and technical data please Contact Us.
Technical Specification
- Product Name : Pigment Red 57:1
- C.I. Name: Pigment Red 57:1
- C.I. Number: 15850:1
- CAS Number : 5281-04-9
- Chemical Class : Azo (Lithol Rubine)
- Molecular Formula : C18H12N2O6S·Ca
- Molecular Weight : ~424.44 g/mol
Available Grades
- Pigment Red 57:1 (PR57:1) – Bright bluish red shade, cost-effective, widely used in printing inks
- Pigment Red 48:1 (PR48:1) – Yellowish red tone, good opacity, used in paints and coatings
- Pigment Red 48:2 (PR48:2) – Strong color strength, better solvent resistance than PR48:1
- Pigment Red 122 (PR122) – High-performance magenta shade, excellent light fastness for coatings and plastics
- Pigment Red 170 (PR170) – Bright red shade with good heat stability, suitable for plastics and inks
- Pigment Red 146 (PR146) – Strong tinting strength, good for inks and coatings
- Pigment Red 176 (PR176) – Bluish red shade with high transparency for high-quality applications
- Pigment Red 254 (PR254) – High-performance red with excellent heat and weather resistance (automotive grade)
- Pigment Red HR Series – High resistance grades with improved durability and fastness
- Customized Pigment Red Grades – Tailored particle size, surface treatment, and strength based on application
Applications
- Printing inks (offset, flexo, gravure)
- Decorative paints & coatings
- Plastics (limited heat applications)
- Stationery & rubber products
Packaging Details
- 25 KG HDPE bags / paper bags with inner liner
- Customized export packaging available
Storage Conditions
- Store in tightly closed containers
- Keep in a cool, dry, ventilated area
- Protect from moisture and sunlight
Handling Conditions
- Avoid inhalation of dust
- Avoid contact with skin and eyes
- Use proper PPE
Why Choose Us
- Reliable Pigment Red 57:1 manufacturers from India
- Consistent batch quality
- Bulk export capability
- COA / TDS / MSDS available
- Competitive pricing
FAQs
What are the different types of Pigment Red?
Common types include Pigment Red 57:1, PR48:1, PR48:2, PR122, PR170, PR146, and PR254, each offering different shades, strength, and performance properties.
Which Pigment Red is most widely used?
Pigment Red 57:1 (PR57:1) is widely used due to its bright shade and cost-effective performance, especially in printing inks.
Which Pigment Red is best for high-performance applications?
Pigment Red 122 and PR254 are high-performance pigments with excellent light fastness, heat resistance, and durability.
Which grade is suitable for coatings?
PR48 series and PR254 are commonly used in paints and coatings depending on performance requirements.
Which Pigment Red is best for plastics?
PR170, PR122, and PR254 are suitable for plastics due to their good heat stability and migration resistance.
Which Pigment Red gives a magenta shade?
Pigment Red 122 (PR122) provides a magenta / bluish-red shade used in high-end applications.
Which Pigment Red is cost-effective?
PR57:1 and PR48 series are economical options widely used in general industrial applications.
Can Pigment Red be used in printing inks?
Yes, pigments like PR57:1, PR146, and PR170 are widely used in printing inks (offset, flexo, gravure).
Are Pigment Red grades suitable for outdoor use?
High-performance grades like PR254 and PR122 offer excellent weather and light fastness for outdoor applications.
Do you offer customized Pigment Red grades?
Yes, we provide customized grades based on:
- Particle size
- Surface treatment
- Strength
- Application needs
What is Pigment Red used for?
Pigment Red is used in printing inks, coatings, plastics, rubber, and stationery, offering strong color, durability, and application versatility.
