1. Home
  2. Industries
  3. Pigments for Plastics and Rubbers
  4. Plastic and Rubber Pigment Yellow 151, CAS 31837-42-0

Plastic and Rubber Pigment Yellow 151, CAS 31837-42-0

Plastic and Rubber Pigment Yellow 151

CAS Number: 31837-42-0 EU Number: 250-830-4 C.I. Number: Pigment Yellow 151

Trade Name: Hansa Yellow H4G
Chemical Family: Mono azo


Pigment Yellow 151, due to its good light fastness, weather resistance, it is suitable to be used as:
· PVC plastic colorant.
· Polyurethane plastic colorant.
· Thermo plastic colorant.
· EVA plastic colorant.
· Polyethylene plastic colorant.
· Polypropylene plastic colorant.
· Polystyrene plastic colorant.
· Polyamide plastic colorant.

This kind of industrial pigment can be also applied as:
· Industrial coating colorant
· Industrial paint colorant.
· Decorative paint colorant.
· Paint colorant.
· Printing ink colorant.
· Textile printing colorant.

  • Multi-color ABS plastic
  • 3mm thick color PVC plastic sheet
  • MLV25264683557
  • Colored acrylic tubes
Physical and chemical properties

Color shade: green
PH: 7
Oil-absorption Value: 45ml/100g
Molecular Weight: 381.34
Molecular Formula: C18H15N5O5
Density: 1.6


Lightfastness: 7
Heat resistance: 210℃
Oil resistance: 5
Waterproof: 5
Acid Resistance: 5
Alkali Resistance: 5

Yuhong is a truthful rubber pigment and plastic pigment yellow 151 manufacturer, the pigment has its CAS number as 31837-42-0 and EU number as 250-830-4. The yellow pigments can be used as industrial colorants for PU plastic, PVC plastic, PP plastic and rubber. Being a Chinese stock company we mainly provide organic pigments with a large amount of models for choose. As we have plenty of experience together with full production lines, we can provide quality industrial pigment powder with reasonable prices.

Inquiry Form
Other Products