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Plastic and Rubber Pigment Red 170, CAS 2786-76-7

Plastic and Rubber Pigment Red 170

CAS Number: 2786-76-7 EU Number: 220-509-3 C.I. Number: Pigment Red 170

Trade Name: Fast Red F5RK
Chemical Family: Mono azo


Pigment Red 170 has high tinting strength, it can be applied as:
· Plastic colorant.
· Rubber colorant.

This kind of industrial pigment can be also applied as:
· Interior and exterior walls paint colorant.
· Solvent printing ink colorant.
· Polyamide printing ink colorant.
· Chlorinated polypropylene printing ink colorant.
· Polyurethane printing ink colorant.
· Alkyd paint colorant.
· Nitro paint colorant.
· Baking paint colorant.

Physical and chemical properties

Color shade: blue
PH: 6.5-7.5
Oil-absorption Value: ≦50ml/100g
105 ℃ Volatile: ≦4.5%
Fluidity: 23-25mm
Residue on sieve: 120mesh≦0.1%
Water-solubility: ≦3.0%
Average particle size: 44.11μm
Molecular Weight: 454.48
Molecular Formula: C26H22N4O4
Density: 1.5


Lightfastness: 7
Heat resistance:180℃
Oil resistance:5
Waterproof: 5
Acid Resistance: 5
Alkali Resistance: 5

Yuhong is a leading plastic pigment and rubber pigment red 170 manufacturer, the pigment has its CAS number as 2786-76-7 and EU number as 220-509-3. The red pigments can be used as industrial colorants for PU plastic, PVC plastic, PP plastic and rubber. Being a Chinese stock company we mainly provide a variety range of organic pigments. As we use quality raw materials and have complete production lines, we can provide quality industrial pigment powder with custom solutions in client needs.

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