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| Customization: | Available |
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| CAS No.: | 6428-31-5 |
| Formula: | C34h27n13na2o7s2 |
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Short Description:
Common Name: Direct Black 19
Other Name: Black G
CAS No.: 6428-31-5
EINECS No.: 229-208-1
C.I. No.: ---
Appearance: Black Powder
Molecular Formula: C34H27N13Na2O7S2
Brand Name: Colorcom
Shelf Life: 2 Years
Place of Origin: China
International Equivalents:
| Direct black RN | Atul Direct Black VG |
| Benzo Fast Black G | Condires Black AN |
| Kayarus Black G | Sumilight Black G |
| Product Name | Direct Black 19 | |
| Appearance | Black Powder | |
| Test Method | AATCC | ISO |
| Acid Resistance | 4-5 | 4 |
| Alkali Resistance | 3 | 3 |
| Ironing | 4-5 | 3 |
| Light | 3 | 3-4 |
| Soaping | 2-3 | 2 |
| Water Resistance | 2 | 2 |
Application:
Direct Black 19 is used for dyeing and printing adhesives, as well as for dyeing leather, paper, and aluminum electroplating. Inkjet printing ink can also be manufactured.
Package: 25 kgs/bag or as you request.
Storage: Store at a ventilated, dry place.
Execution Standards: International Standard.
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