Sunfast Orange 3243 - Pigment Orange 43
1. | Product Information | |
1) Product name | Sunfast Orange 3243 | |
2) Color index name | Pigment Orange 43 | |
3) Chemical type | Vat Orange 7 | |
4) Molecular formula | C26h12n4o2 | |
5) CAS No. | 4424-06-2 | |
6) EU No. | 224-597-4 | |
7) Relative trade name | Perzidine Orange GR | |
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 | 300 Degree C | |
6) Resistance to Water (1-5) | 4-5 | |
7) Resistance to Oil (1-5) | 4 | |
8) Resistance to Acid (1-5) | 4 | |
9)Resistance to Alkali (1-5) | 4 | |
10) Light fastness (1-8) | 5 | |
11) Weather fastness (1-5) | 4 | |
12) Migration resistance | 4 | |
13) E | ≤1.0 | |
3. | Application | |
1) Plastics | ||
2) Coating | Applicable | |
3) Inks | Applicable | |
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4. | Technical comments | |
Sunfast Orange 3243 is mainly recommended for plastic, which also can be used for coating and inks. | ||
Pigment orange 43 Solubility: insoluble in acetone, alcohol, chloroform, toluene, slightly soluble in o-chlorophenol, pyridine; In concentrated sulfuric acid as dark red light yellow; Basic insurance powder for olive (red fluorescence), acid become red light brown.
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