Pigment Red 112
1. Pigment Red 112 Product Information
1) Product name | Suncolor Red 73112 |
2) Color index name | Pigment Red 112 |
3) Chemical type | Mono azo |
4) Molecular formula | C24H16Cl3N3O2 |
5) CAS No. | 6535-46-2 |
6) EU No. | 229-440-3 |
2. Pigment Red 112 Molecular Structure 
3. Pigment Red 112 Synonyms and relative trade name
Cosmenyl Red FGR(CLAR),Permanent Red FGR 02(CLAR), Suimei Fast Red GR(KKK), Colanyl Red FGR 100(CLAR), Kenalake Red BRS(ACL) |
4. Pigment Red 112 Physical Properties
1) PH Value | 7 |
2) Specific gravity | 1.50±0.1 |
3) Water soluble | 1.0% max |
4) Oil absorption | 30±5% |
5) Heat stability | 160 Degree C |
6) Resistance to Water (1-5) | 5 |
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) | 7-8 |
11) Weather fastness (1-5) | 5 |
12) Migration resistance | 4 |
13) Delta E | ≤1.0 |
5. Pigment Red 112 Technical comments
Suncolor Red 73112 is used for coating. |
Pigment red 112 is very bright red, in concentrated sulfuric acid is red purple, dilute is the blue light pink; Light similar to toluidine red (C.I. pigment red 3), so in some special occasions, especially need high fastness, it is often used to replace pigment red 3.
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