Pigment Yellow 12 for Ink, Plastic: Organic Pigment
Trademark: SUNCOLOR
Transport Package: 10/25kg Bag Onto Pallets
Origin: Hangzhou China
HS Code: 3204170000
1. Name: Organic Pigment yellow 12 - Benzidine Yellow G2, 2'-((3, 3'-dichloro-4, 4'-biphenylylene)diazo) bisaceto anilide
CAS Number: 6358-85-6
EU No.: 228-787-8
C. I. No.: 21090
Molecular Formula: C32H26Cl2N6O4
2. Specification:
Fastness:
Light: 4
Migration Fastness: 3
Alkali: 4-5grade
Linseed oil: 5
Acid: 5
Water: 5
Heat: 180
Oil absorption(g/100g %): ≤ 55
Melting Point: 311 - 320
Appearance: Powder
3. Application: Pigment Yellow 12 and its ramification often used in offset printing ink \solvent printing ink\plastic
Technical Data Sheet(TDS)
Â1. | Product Information | |
1) Product name | Suncolor Yellow 3139 | |
2) Color index name | Pigment Yellow 139 | |
3) Chemical type | Isoindolinone | |
4) Molecular formula | C16H9N5O6 | |
5) CAS No. | 36888-99-0 | |
6) EU No. | 253-256-2 | |
7) Relative trade name | Lithol Fast Yellow L1820 |
2. | Physical Properties | |
1) PH Value | 7-8 | |
2) Specific gravity | 1.50±0.1 | |
3) Water soluble | 1.0% max | |
4) Oil absorption | 45±5% | |
5) Heat stability | 220 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) | 8 | |
11) Weather fastness (1-5) | 5 | |
12) Migration resistance | 4 | |
13) △E | ≤1.0 |
3. | Application | |
1) Plastics | PE, PP, PVC, ABS | |
2) Coating | - | |
3) Inks | - | |
4) Textile paste | - | |
4. | Technical comments | |
Pigment Yellow 139 is often used for PE, PP and PVC, also can use for ABS. |

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