CI PY151 | C.I. No. 13980 · CAS 31837-42-0 · Benzimidazolone-class organic pigment
Get Quote on WhatsAppBenzimidazolone yellow with excellent fastness.
PY151 (CI PY151 | C.I. No. 13980, CAS 31837-42-0) is a Benzimidazolone-class high-purity organic pigment manufactured by Kanani Pigment & Paste in Gujarat, India. Supplied in 99% purity powder form, this grade is engineered for paints, plastics, construction and meets REACH, RoHS, and ISO 9001:2015 quality standards. Free 50-100g evaluation samples available for qualification before bulk orders.
| CI Code | PY151 | C.I. No. 13980 |
| CAS Number | 31837-42-0 |
| Chemical Class | Benzimidazolone |
| Form | Powder |
| Purity | 99% |
| Packaging | 10 kg / 25 kg paper bags or HDPE drums |
| Alkali Resistance | 5/5 |
| Acid Resistance | 5/5 |
| Water Resistance | 5/5 |
Lightfastness: 7 (Mass) / 7 (Tint) — Blue Wool Scale (1–8)
Weatherfastness: 4–5 (Mass Tone) / 3–4 (Tint Tone) — 1–5 Scale
Heat Stable at 220°C — ideal for high-performance coatings
Excellent chemical resistance: Water 5, Acid 5, Alkali 5, DOP 5
Solvent resistance: Butyl Acetate 4, Xylene 4, MEK 4, Toluene 4, Acetone 4
ISO 9001:2015 | ISO 14001:2015 | ISO 45001:2018 | FSSAI certified — REACH compliant, does not contain 24 banned amines
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