ChemicalBook > CAS DataBase List > C.I. Mordant Black 50
C.I. Mordant Black 50
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C.I. Mordant Black 50 Chemical Properties,Usage,Production
- Preparation 3-Amino-2-hydroxybenzoic acid and 5-Amino-2-hydroxybenzoic acid?diazotization, and 5-Aminonaphthalene-2-sulfonic acid and 8-Aminonaphthalene-2-sulfonic acid coupling, product to diazotization, and 3-Hydroxynaphthalene-2,7-disulfonic acid coupling.
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Properties and Applications
black. Soluble in water is purple, slightly soluble in alcohol for pale yellow. In concentrated sulfuric acid to blue light green, dilution for bordeaux red. Dye aqueous solution to join concentrated hydrochloric acid for bordeaux red; Join strong caustic for deep navy blue.
Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water Alkali Acid ISO 5 6 4-5 4 4 4-5 4-5
C.I. Mordant Black 50 Preparation Products And Raw materials
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8004-69-1, C.I. Mordant Black 50Related Search:
- 5,8-Dihydroxy-1,4-naphthoquinone Mordant Black 29 sodium 3-[(1,5-dihydroxy-2-naphthyl)azo]-4-hydroxy-5-nitrobenzenesulphonate Mordant Black 3 2-Naphthalenesulfonic acid, 4-hydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]-7-(phenylamino)-, monosodium salt 1-[(2-hydroxy-3,5-dinitrophenyl)azo]-2-naphthol SOLOCHROME BLACK F Mordant Black 38 Acid alizarin black SN;Mordant black 25
- 8004-69-1
- C.I.Mordant Black 50:C.I..27270
- Mordant Black 50
- C.I. Mordant Black 50
