Cuprate(1-), [3-[2-[5-(aminosulfonyl)-2-(hydroxy-κO)phenyl]diazenyl-κN1]-4-(hydroxy-κO)-7-(phenylamino)-2-naphthalenesulfonato(3-)]-, sodium (1:1)
- CAS No.
- 6408-21-5
- Chemical Name:
- Cuprate(1-), [3-[2-[5-(aminosulfonyl)-2-(hydroxy-κO)phenyl]diazenyl-κN1]-4-(hydroxy-κO)-7-(phenylamino)-2-naphthalenesulfonato(3-)]-, sodium (1:1)
- Synonyms
- Direct Violet 46;C.I.Direct Violet 46:C.I.17515;Cuprate(1-), [3-[2-[5-(aminosulfonyl)-2-(hydroxy-κO)phenyl]diazenyl-κN1]-4-(hydroxy-κO)-7-(phenylamino)-2-naphthalenesulfonato(3-)]-, sodium (1:1)
- CBNumber:
- CB64755818
- Molecular Formula:
- C22H15CuN4NaO7S2
- Molecular Weight:
- 598.04
- MOL File:
- 6408-21-5.mol
- Modify Date:
- 2022/12/21 16:56:50
Cuprate(1-), [3-[2-[5-(aminosulfonyl)-2-(hydroxy-κO)phenyl]diazenyl-κN1]-4-(hydroxy-κO)-7-(phenylamino)-2-naphthalenesulfonato(3-)]-, sodium (1:1) Chemical Properties,Uses,Production
Preparation
3-Amino-4-hydroxybenzenesulfonamide diazo, in alkaline conditions and 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid coupling, and then into copper complex.
Properties and Applications
red light purple. Black powder. Soluble in water for purple. The strong sulfuric acid dyes for red light purple, diluted into red Violet. Dyes to join strong hydrochloric acid solution to purple; Add thick after a red light sodium hydroxide solution. Water-soluble medium, sensitive to that fights. Dyeing of copper (no change in color, meet iron ion dark colored light. Used for cotton, viscose fiber and its blended fabric and silk dyeing and printing directly, can also be used for leather and paper color.
Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
Fading | Stain | Fading | Stain | ||||
ISO | 4 | 4 | 6 | 1-2 | 1-2 | ||
AATCC | 4 | 5 | 5-6 | 1 | 1-2 |
Cuprate(1-), [3-[2-[5-(aminosulfonyl)-2-(hydroxy-κO)phenyl]diazenyl-κN1]-4-(hydroxy-κO)-7-(phenylamino)-2-naphthalenesulfonato(3-)]-, sodium (1:1) Preparation Products And Raw materials
Raw materials
Preparation Products
6408-21-5(Cuprate(1-), [3-[2-[5-(aminosulfonyl)-2-(hydroxy-κO)phenyl]diazenyl-κN1]-4-(hydroxy-κO)-7-(phenylamino)-2-naphthalenesulfonato(3-)]-, sodium (1:1))Related Search:
tetrasodium [mu-[[7,7'-iminobis[3-[(3-chloro-2-hydroxy-5-sulphophenyl)azo]-4-hydroxynaphthalene-2-sulphonato]](8-)]]dicuprate(4-)
DIRECT VIOLET 47
2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[2-[4-[2-[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]diazenyl]-2,5-dimethylphenyl]diazenyl]-, sodium salt (1:3)
disodium [mu-[[7,7'-iminobis[4-hydroxy-3-[[2-hydroxy-5-(N-methylsulphamoyl)phenyl]azo]naphthalene-2-sulphonato]](6-)]]dicuprate(2-)
disodium 7,17-dichloro-10,20-dihydrodiindeno[2,1-b:2',1'-m]triphenodioxazinedisulphonate
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Cuprate(1-), [3-[2-[5-(aminosulfonyl)-2-(hydroxy-κO)phenyl]diazenyl-κN1]-4-(hydroxy-κO)-7-(phenylamino)-2-naphthalenesulfonato(3-)]-, sodium (1:1)
Direct Violet 46
C.I.Direct Violet 46:C.I.17515
6408-21-5