PROFESSIONAL PIGMENT MANUFACTURER
|
Brand
|
Fineland Chem
|
|
Color Index
|
Pigment Red 48:2
|
|
Color Index No
|
15865:2 |
|
CAS No
|
7023-61-2 |
|
EC No
|
230-303-5 |
|
Chemical Group
|
Mono Azo Lake |
| Chemical Formula | C₁₈H₁₁ClN₂O₆SCa |
Pigment Red 48:2 (C.I. 15865:2) is an organic azo pigment belonging to the BONA (β-oxynaphthoic acid) pigment family. It is the barium salt form of Pigment Red 48 and generally provides a bluish-red shade.
The pigment is produced through an azo coupling reaction followed by conversion into a metal salt form, which improves pigment stability and reduces solubility. This process results in an insoluble organic pigment suitable for a variety of industrial coloring systems.
Pigment Red 48:2 is widely used in coatings, printing inks, plastics, and related materials where a stable red tone and conventional pigment chemistry are required.
PR48:2 – DuraPlast®3582H ⬇️TDS
This is a red pigment with color strength and stable performance during processing,suitable for plastic applications.
PR48:2 – DuraPrint®ST6582 ⬇️TDS
This red pigment exhibits good transparency and typical solvent resistance in solvent-based ink systems.
|
Test Item
|
Specification
|
|
Density (g/cm3 )
|
1.50-1.80
|
|
Specific Surface Area(m2/g)
|
53-100
|
|
Oil Absorption(g/100g)
|
35-67
|
|
PH Value
|
6.0-9.0
|
|
Bulk Density (lb/gal)
|
12.5-15.5
|
|
Total impurities(ppm)≤
|
600
|
| Heat Resistance (℃) | 220 | Alkali Resistance (1-5) | 4 |
| Light Resistance (Full Shade, 1-8) | 6-7 | Migration Resistance(1-5) | 4-5 |
| Light (Reduced tinting, 1-8) | 6 | Ethyl Acetate (1-5) | 4 |
| Weather Resistance (1-5) | 4 | Ethanol (1-5) | 4 |
| Acid Resistance (1-5) | 4 | MEK (1-5) | 3 |
Pigment Red 48:2 is used in several industrial coloration systems.
Typical applications include:
Industrial coatings
Applied in general industrial paints and decorative coatings.
Printing inks
Used in packaging inks, publication inks, and other conventional printing ink formulations.
Plastic coloration
Suitable for certain plastic materials such as PVC and polyolefins under moderate processing temperatures.
Rubber products
Used in rubber coloration and other related industrial compounds.
The application performance of Pigment Red 48:2 is influenced by its chemical structure and metal salt form.
Key properties include:
Color shade
Bluish-red tone with moderate chroma.
Tinting strength
Moderate to relatively strong tinting strength typical of BONA-type pigments.
Dispersion characteristics
Can be dispersed in coating, ink, and plastic formulations using conventional dispersion processes.
Heat resistance
Moderate thermal stability suitable for certain plastic processing conditions.
Solvent resistance
Generally compatible with solvents commonly used in coatings and printing inks.
Pigment Red 48:2 offers several characteristics associated with BONA-type azo pigments.
Bluish-red color tone
Balanced tinting strength for industrial coloration
Applicable in coatings, inks, and some plastics
Established pigment type used in various industrial formulations
Compatible with standard pigment dispersion methods
Pigment Red 48:2 may have limitations depending on the durability requirements of the final application.
Typical limitations include:
Moderate lightfastness, particularly in outdoor exposure
Limited heat resistance compared with high-performance pigments
Possible bleeding or migration in certain plastic systems
Not typically used where long-term weather resistance is required
When selecting Pigment Red 48:2 for industrial applications, several technical aspects are often considered:
Processing temperature of plastics or coatings
Lightfastness requirements for indoor or outdoor use
Compatibility with binder or resin systems
Dispersion performance in the formulation
For applications requiring higher durability, stronger weather resistance, or improved thermal stability, other pigment chemistries may also be evaluated.
| C.I. 15865:2 | Red 2BP | PR48:2 RED 2B BS | Permanent Red 2BS |
| Filofin Red 2B | Plasco red 48:2 | Rubine Touer 2BA | Perma Red 2B 2882 |
| PR48:2 CA RED 2B YS | PR48:2 YS PERMANENT RED 2B | Permanent Red 2B B/S | 3120 Brilliant Red BBC |
| PIGMENT RED 48:2 | Organic Pigment Red 48:2 | Pigment — Pigment Red 48:2 | Pigment red 48:2 (C.I. 15865:2) |
| Citation Red Calcium 2B1056 | Sunbrite Red 48:2 (234-6440) | Dominion DCC-2747, 2750 | Dominion DCC 2747, 2750, 2751 |
| Permanent Red 2BL Pigment Red 48:2 | Pigment Red 48:2 ISO 9001：2015 REACH | pigment red 48:02:00 | C.I.PIGMENTRED48(CALCIUMSALT) |
| PIGMENTRED48,48:1,48:2,48:3,48:4 | calcium 4-[(5-chloro-4-methyl-2-sulphonatophenyl)azo]-3-hydroxy-2-naphthoate | CALCIUM 4-[(5-CHLORO-4-METHYL-2-SULFONATOPHENYL)AZO]-3-HYDROXY-2-NAPHTHOATE | 2-Naphthalenecarboxylic acid, 4-(5-chloro-4-methyl-2-sulfophenyl)azo-3-hydroxy-, calcium salt (1:1) |
| 2-Naphthalenecarboxylic acid, 4-[2-(5-chloro-4-methyl-2-sulfophenyl)diazenyl]-3-hydroxy-, calcium salt (1:1) |
Pigment Red 48:2 is produced by pigment manufacturers worldwide and supplied primarily in powder form for use in coatings, printing inks, plastics, rubber, and other industrial coloration systems.
Different commercial grades may vary in particle size distribution, surface treatment, and dispersion behavior depending on the intended application.
● 25KG Kraft Bag, 400kg/500kg Carton Box
● Lead Time: Normally around 15 days after signed contract.
1.What color shade does Pigment Red 48:2 provide?
Pigment Red 48:2 generally produces a bluish-red shade.
2.What does the “:2” designation mean in Pigment Red 48:2?
The number indicates the metal salt form of the pigment. In this case, Pigment Red 48:2 is the barium salt of Pigment Red 48.
3.Can Pigment Red 48:2 be used in plastics?
Yes. It can be used in certain plastics such as PVC and polyolefins processed at moderate temperatures.
4.Is Pigment Red 48:2 suitable for outdoor coatings?
It may be used in general coating applications, but pigments with higher weather resistance are often selected for long-term outdoor exposure.
