(6Z)-4-amino-6-(naphthalen-1-ylhydrazinylidene)-5-oxo-3-(4-sulfophenyl)diazenyl-naphthalene-1-sulfonic acid
- CAS No.
- 2668-05-5
- Chemical Name:
- (6Z)-4-amino-6-(naphthalen-1-ylhydrazinylidene)-5-oxo-3-(4-sulfophenyl)diazenyl-naphthalene-1-sulfonic acid
- Synonyms
- C.I.20350;C.I.Acid Black 17;C.I.Acid Black 17:C.I.20350;4-Amino-5-hydroxy-6-(1-naphtylazo)-3-[(4-sulfophenyl)azo]-1-naphthalenesulfonic acid disodium salt;4-amino-6-(naphthalen-1-ylhydrazinylidene)-5-oxo-3-[(4-sulfophenyl)diazenyl]naphthalene-1-sulfonic acid;(6Z)-4-amino-6-(naphthalen-1-ylhydrazinylidene)-5-oxo-3-(4-sulfophenyl)diazenyl-naphthalene-1-sulfonic acid
- CBNumber:
- CB41458338
- Molecular Formula:
- C26H20N5NaO7S2
- Molecular Weight:
- 601.58
- MDL Number:
- MOL File:
- 2668-05-5.mol
(6Z)-4-amino-6-(naphthalen-1-ylhydrazinylidene)-5-oxo-3-(4-sulfophenyl)diazenyl-naphthalene-1-sulfonic acid Chemical Properties,Uses,Production
Preparation
4-Aminobenzenesulfonic acid diazo, in acid conditions and 4-Amino-5-hydroxynaphthalene-1-sulfonic acid coupling, and then Naphthalen-1-amine diazo in alkaline conditions, and single accidentally coupled nitrogen compounds.
Properties and Applications
red light black. Soluble in water for dark, slightly soluble in alcohol. The strong sulfuric acid for blue, dilute appears after the granular blue precipitation. In water solution to join hydrochloric acid for blue light green, spare part will precipitate out; Add thick sodium hydroxide solution to blue. Suitable for wool, polyamide fiber dyeing and printing.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 5-6 | 3 | 2-3 | 2 | ||||
(6Z)-4-amino-6-(naphthalen-1-ylhydrazinylidene)-5-oxo-3-(4-sulfophenyl)diazenyl-naphthalene-1-sulfonic acid Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 1)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Supplier | Advantage |
|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 58 |
(6Z)-4-amino-6-(naphthalen-1-ylhydrazinylidene)-5-oxo-3-(4-sulfophenyl)diazenyl-naphthalene-1-sulfonic acid
4-Amino-5-hydroxy-6-(1-naphtylazo)-3-[(4-sulfophenyl)azo]-1-naphthalenesulfonic acid disodium salt
C.I.20350
C.I.Acid Black 17
4-amino-6-(naphthalen-1-ylhydrazinylidene)-5-oxo-3-[(4-sulfophenyl)diazenyl]naphthalene-1-sulfonic acid
C.I.Acid Black 17:C.I.20350
2668-05-5
C26H19N5O7S2