C.I. Mordant Blue 8
C.I. Mordant Blue 8 Basic information
- Product Name:
- C.I. Mordant Blue 8
- Synonyms:
-
- C.I. Mordant Blue 8
- Mordant Blue 8
- C.I.Mordant Blue 8:C.I.58805
- CAS:
- 12001-96-6
- MW:
- 0
- EINECS:
- 601-655-0
- Mol File:
- Mol File
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C.I. Mordant Blue 8 Usage And Synthesis
Preparation
1,5-Dinitroanthracene-9,10-dione or 1,8-Dinitroanthracene-9,10-dione?and 1,5-Dinitroanthracene-9,10-dione?mixture with concentrated sulfuric acid, sulfur and Boric acid treatment, and then into sodium salt.
Properties and Applications
purplish blue (chromium). Slightly soluble in ethanol, in concentrated sulfuric acid to dark purple, red brown after diluted.
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 3-4 | 3 | 4-5 | 3 | |||
| AATCC | 6-7 | 3 | 3 | 3 | |||