Pigment Yellow 183 - Sunfast Yellow 31183

1. Product Information 1) Product name Sunfast Yellow 31183 2) Color index name Pigment Yellow 183 3) Chemical type Mono AZO 4) Molecular formula C16H10CaCl2N4O7S2 5) CAS No. 65212-77-3 6) EU No. 265-634-4 7) Relative trade name BASF Paliotol Yellow K2270

2. Physical Properties 1) PH Value 7 2) Specific gravity 1.50±0.1 3) Water soluble 1.0% max 4) Oil absorption 45±5% 5) Heat stability 280 Degree C 6) Resistance to Water (1-5) 4 7) Resistance to Oil (1-5) 5 8) Resistance to Acid (1-5) 5 9)Resistance to Alkali (1-5) 5 10) Light fastness (1-8) 6 11) Weather fastness (1-5) 4 12) Migration resistance 4 13) E ≤1.0

3. Application 1) Plastics PVC, PE, PP, ABS 2) Coating — 3) Inks — 4) Textile paste —

4. Technical comments Sunfast Yellow 31183 is designed for plastic of PE, PP and ABS, fiber grade.