Cuprate(1-),[3-(hydroxy-kO)-4-[[1-(hydroxy-kO)-2-naphthalenyl]azo-kN1]-7-nitro-1-naphthalenesulfonato(3-)]-,sodium (9CI)
Cuprate(1-),[3-(hydroxy-kO)-4-[[1-(hydroxy-kO)-2-naphthalenyl]azo-kN1]-7-nitro-1-naphthalenesulfonato(3-)]-,sodium (9CI) Basic information
- Product Name:
- Cuprate(1-),[3-(hydroxy-kO)-4-[[1-(hydroxy-kO)-2-naphthalenyl]azo-kN1]-7-nitro-1-naphthalenesulfonato(3-)]-,sodium (9CI)
- Synonyms:
-
- Cuprate(1-),[3-(hydroxy-kO)-4-[[1-(hydroxy-kO)-2-naphthalenyl]azo-kN1]-7-nitro-1-naphthalenesulfonato(3-)]-,sodium (9CI)
- Acid Violet 62
- C.I.Acid Violet 62:C.I.14646
- CAS:
- 6459-63-8
- MF:
- C20H10CuN3NaO7S
- MW:
- 522.91
- Mol File:
- 6459-63-8.mol
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Cuprate(1-),[3-(hydroxy-kO)-4-[[1-(hydroxy-kO)-2-naphthalenyl]azo-kN1]-7-nitro-1-naphthalenesulfonato(3-)]-,sodium (9CI) Usage And Synthesis
Preparation
4-Amino-3-hydroxy-7-nitronaphthalene-1-sulfonic acid diazo, and Naphthalen-1-ol?coupling, its product (C.I.Mordant Black 11, C.I. 14645) and copper sulfate ground together.
Properties and Applications
dark red light purple. Soluble in water for dark purple, soluble in alcohol. The strong sulfuric acid is a deep red in blue, diluted hairy precipitation appear brown; In the nitric acid for brown, and quickly into dark yellow; In strong hydrochloric acid for olive green, diluted into black precipitation.
Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
Fading | Stain | Fading | Stain | Fading | Stain | |||
ISO | 5-6 | 5 | 5 | 4 | 3 | 3 | 3-4 | 5 |
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Cuprate(1-),[3-(hydroxy-kO)-4-[[1-(hydroxy-kO)-2-naphthalenyl]azo-kN1]-7-nitro-1-naphthalenesulfonato(3-)]-,sodium (9CI)(6459-63-8)Related Product Information
- Acid Violet 51
- Acid violet 68
- 1,7-Naphthalenedisulfonic acid, 4-(benzoylamino)-5-hydroxy-6-(1-naphthalenylazo)-, disodium salt
- Chromium, 8-[(5-chloro-2-hydroxyphenyl)azo]-7-hydroxy-1,3-naphthalenedisulfonic acid complex
- ACID VIOLET 7
- disodium hydrogen bis[5-[(5-chloro-2-hydroxyphenyl)azo]-6-hydroxynaphthalene-2-sulphonato(3-)]chromate(3-)
- Tracid Brilliant Red 10b
- Acid Violet 63
- ACID VIOLET 7