sodium bis[4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]benzene-1-sulphonamidato(2-)]chromate(1-)
- Product Name
- sodium bis[4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]benzene-1-sulphonamidato(2-)]chromate(1-)
- CAS No.
- 73507-68-3
- Chemical Name
- sodium bis[4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]benzene-1-sulphonamidato(2-)]chromate(1-)
- Synonyms
- Acid violet 87;C.I.Acid Violet 87:C.I.15675;sodium bis[4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]benzene-1-sulphonamidato(2-)]chromate(1-);Chromate(1-), bis[4-hydroxy-3-[(2-hydroxy- 1-naphthalenyl)azo]benzenesulfonamidato(2-)]-, sodium;Chromate,bis[4-(hydroxy-kappa O)-3-[[2-(hydroxy-kappa O)-1-naphthalenyl],azo-kappa N1]benzenesulfonamidato]-sodium;Chromate, bis[4-(hydroxy-kappa O)-3-[[2-(hydroxy-kappa O)-1-naphthalenyl], azo-kappa N1]benzenesulfonamidato]-sodium
- CBNumber
- CB9935048
- Molecular Formula
- C32H22CrN6NaO8S2
- Formula Weight
- 757.67
- MOL File
- 73507-68-3.mol
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sodium bis[4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]benzene-1-sulphonamidato(2-)]chromate(1-) Property
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sodium bis[4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]benzene-1-sulphonamidato(2-)]chromate(1-) Chemical Properties,Usage,Production
Preparation
3-Amino-4-hydroxybenzenesulfonamide diazo, and Naphthalen-2-ol coupling. Then transformed into 1:2 chromium complex.
Properties and Applications
dark blue purple
Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
Fading | Stain | Fading | Stain | Fading | Stain | |||
ISO | 6-7 | 4-5 | 5 | 5 | 4-5 | 3 | 5 | 5 |
sodium bis[4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]benzene-1-sulphonamidato(2-)]chromate(1-) Preparation Products And Raw materials
Raw materials
Preparation Products
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sodium bis[4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]benzene-1-sulphonamidato(2-)]chromate(1-) Suppliers
73507-68-3, sodium bis[4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]benzene-1-sulphonamidato(2-)]chromate(1-) Related Search:
Acid violet 90
Chromate(3-), bis[2-(hydroxy-κO)-5-[(4-sulfo-1-naphthalenyl)azo]benzoato(3-)-κO]-, trisodium, (T-4)-
C.I. Acid Violet 91
NAPHTHOL YELLOW S
ACID VIOLET 9
BRILLIANT INDOCYANINE G
trisodium 2,4-dihydroxy-3,5-bis[(4-sulphonatophenyl)azo]benzenesulphonate
C.I. Acid Violet 92
Acid violet 78 (C.I. 12205)
Sodium chromate tetrahydrate
Sodium chromate