Acid Red 34
- CAS No.
- 6360-04-9
- Chemical Name:
- Acid Red 34
- Synonyms
- Red 3BL;C.I.17030;Nsc401610;Acid Red 34;C.I.Acid Red 34;Fast wool red bl;Amacid fast red bbl;Light fast rubine bl;C.I.Acid Red 34:C.I.17030;Metamine fast light red 4bl
- CBNumber:
- CB9967692
- Molecular Formula:
- C16H14N4O7S2.2Na
- Molecular Weight:
- 484.42
- MDL Number:
- MOL File:
- 6360-04-9.mol
Last updated:2023-05-09 09:30:58
Density | 1.631g/cm3 at 25℃ |
---|---|
form | Powder |
LogP | -2.48 at 23℃ and pH7.6 |
FDA UNII | WJ62PT896S |
EPA Substance Registry System | 2-Naphthalenesulfonic acid, 6-amino-5-[(4-amino-2-sulfophenyl)azo]-4-hydroxy-, disodium salt (6360-04-9) |
Acid Red 34 Chemical Properties,Uses,Production
Preparation
2,5-Diaminobenzenesulfonic acid diazo, and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid acid in acid conditions coupled, then use the method will be reduced to amino nitro.
Properties and Applications
colourful red blue light. Soluble in water is red to blue light purple, slightly soluble in ethanol, soluble in soluble fiber element, insoluble in other organic solvents. Meet strong sulfuric acid is orange red, it will be diluted in orange red still. Its water solution and 10% sulfuric acid as pink; And 10% sodium hydroxide solution is pink. Dyeing wool products and tussah, also can be used for paper, leather and casein plastic dyeing.
Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
Fading | Stain | Fading | Stain | Fading | Stain | |||
ISO | 6-7 | 2-3 | 3 | 3 | 2 | |||
AATCC | 5-6 | 3 | 3 | 3 |
Acid Red 34 Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 17)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hangzhou Sunshine Chemicals Co., Ltd | 0086-571-88523165 | wangjf@aciddyes.com | China | 98 | 62 |
Wuhan kemike Biomedical Technology Co., Ltd | 13163388153 13163388153 | yeqiu416@163.com | China | 9936 | 58 |
Supplier | Advantage |
---|---|
Hubei Jusheng Technology Co.,Ltd. | 58 |
Hangzhou Sunshine Chemicals Co., Ltd | 62 |
Wuhan kemike Biomedical Technology Co., Ltd | 58 |
Acid Red 34
Red 3BL
6-Amino-5-(4-amino-2-sulfophenylazo)-4-hydroxy-2-naphthalenesulfonic acid disodium salt
6-Amino-5-[(4-amino-2-sulfophenyl)azo]-4-hydroxy-2-naphthalenesulfonic acid disodium salt
6-Amino-5-[[4-amino-2-(sodiosulfo)phenyl]azo]-4-hydroxy-2-naphthalenesulfonic acid sodium salt
C.I.17030
C.I.Acid Red 34
2-Naphthalenesulfonic acid, 6-amino-5-[(4-amino-2-sulfophenyl)azo]-4-hydroxy-, disodium salt
Amacid fast red bbl
Fast wool red bl
Light fast rubine bl
Metamine fast light red 4bl
Nsc401610
C.I.Acid Red 34:C.I.17030
6360-04-9