CI PO34 | C.I. No. 21115 · CAS 15793-73-4 · Diarylide-class organic pigment
Get Quote on WhatsAppHeat-stable diarylide orange for plastic processing.
PO34 (CI PO34 | C.I. No. 21115, CAS 15793-73-4) is a Diarylide-class high-purity organic pigment manufactured by Kanani Pigment & Paste in Gujarat, India. Supplied in 99% purity powder form, this grade is engineered for plastics and meets REACH, RoHS, and ISO 9001:2015 quality standards. Free 50-100g evaluation samples available for qualification before bulk orders.
| CI Code | PO34 | C.I. No. 21115 |
| CAS Number | 15793-73-4 |
| Chemical Class | Diarylide |
| Form | Powder |
| Purity | 99% |
| Packaging | 10 kg / 25 kg paper bags or HDPE drums |
| Alkali Resistance | 3/5 |
| Acid Resistance | 4/5 |
| Water Resistance | 4/5 |
Good heat stability up to 180°C
Brighter & better properties than PO13
Reliable performance across coating & ink use
Good bleed resistance in plastics
Multi-application suitability — paint, ink & plastic
Good dispersibility in solvent-based systems
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