Mordant Black 56
Mordant Black 56 Basic information
- Product Name:
- Mordant Black 56
- Synonyms:
-
- Acid mordant Black 56
- MORDANT BLACK 56
- 5-[(5-Chloro-2-hydroxyphenyl)azo]-4,6-dihydroxy-2-naphthalenesulfonic acid monosodium salt
- Acid Chrome Grey AN
- 5-[(5-Chloro-2-hydroxyphenyl)azo]-4,6-dihydroxy-2-naphthalenesulfonic acid sodium salt
- C.I.Mordant Black 56
- Acid Chrome Grey GR
- C.I. 16710
- CAS:
- 5851-02-5
- MF:
- C16H12ClN2NaO6S
- MW:
- 418.78
- Mol File:
- 5851-02-5.mol
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Mordant Black 56 Usage And Synthesis
Preparation
2-Amino-4-chlorophenol diazotization, and 4,6-Dihydroxynaphthalene-2-sulfonic acid coupling.
Properties and Applications
blue light grey to green black. Soluble in water for purple. In concentrated sulfuric acid for the blue black, dilution after red light purple; In concentrated hydrochloric acid for purple solution; In the sodium hydroxide solution for red purple..
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 4-5 | 5 | 4-5 | 4-5 | 4-5 | 5 | |
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Mordant Black 56(5851-02-5)Related Product Information
- p-Toluenesulfonic acid
- 2,2'-Azobis(2-methylpropionitrile)
- Ethyl 2-(Chlorosulfonyl)acetate
- 1-DODECANESULFONIC ACID SODIUM SALT
- Citric acid
- 4-PHENYLAZOPHENOL
- Taurine
- Chromium
- Mordant Red 19
- Sulfamic acid
- Folic acid
- Hyaluronic acid
- Ascoric Acid
- Phenylacetone
- Mordant Black 56
- Difluorochloromethane
- BLACKEYEDPEAS
- Black