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| | Mordant Black 56 Basic information |
| Product Name: | Mordant Black 56 | | Synonyms: | 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;Magracrom Grey AN;Orthochrome Grey GR | | CAS: | 5851-02-5 | | MF: | C16H12ClN2NaO6S | | MW: | 418.78 | | EINECS: | | | Product Categories: | | | Mol File: | 5851-02-5.mol |  |
| | Mordant Black 56 Chemical Properties |
| | 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..
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Standard
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Ironing Fastness
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Light Fastness
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Fulling
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Persperation Fastness
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Soaping
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Water
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Alkali
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Acid
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ISO
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4-5
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5
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4-5
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4-5
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4-5
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5
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| | Mordant Black 56 Preparation Products And Raw materials |
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