ChemicalBook >> CAS DataBase List >>1-AMINO-2-NAPHTHOL-4-SULFONIC ACID
1-AMINO-2-NAPHTHOL-4-SULFONIC ACID
- CAS No.
- 567-13-5
- Chemical Name:
- 1-AMINO-2-NAPHTHOL-4-SULFONIC ACID
- Synonyms
- TIMTEC-BB SBB008870;LABOTEST-BB LT00454379;1,2,4-AMINONAPHTHOLSULFONIC ACID;2-HYDROXY-4-SULFO-1-NAPHTHYLAMINE;4-AMINO-3-NAPHTHOL-1-SULFONIC ACID;2-amino-1-naphthol-4-sulfonic acid;1-AMINO-2-NAPHTHOL-4-SULPHONIC ACID;1-AMINO-2-HYDROXY-4-SULFONAPHTHALENE;1-AMINO-2-HYDROXY-4-NAPHTHALENESULFONIC ACID;4-AMINO-3-HYDROXY-1-NAPHTHALENESULFONIC ACID
- CBNumber:
- CB8345949
- Molecular Formula:
- C10H9NO4S
- Molecular Weight:
- 239.25
- MDL Number:
- MFCD00004019
- MOL File:
- 567-13-5.mol
Last updated:2025-12-31 14:38:37
| Product description | Number | Pack Size | Price |
| 2-AMINO-1-NAPHTHOL-4-SULPHONIC ACID 95.00% | CHM0025291 | 25G | $1163.87 |
| Melting point | 290 °C (dec.)(lit.) |
|---|---|
| Density | 1.627±0.06 g/cm3(Predicted) |
| pka | -0.13±0.40(Predicted) |
| CAS DataBase Reference | 567-13-5(CAS DataBase Reference) |
| FDA UNII | BPS154BPHJ |
| EPA Substance Registry System | 1-Naphthalenesulfonic acid, 3-amino-4-hydroxy- (567-13-5) |
1-AMINO-2-NAPHTHOL-4-SULFONIC ACID Chemical Properties,Uses,Production
Production Methods
Although 1-amino-2-naphthol-4-sulfonic acid may be obtained from 2-nitroso-1-naphthol by heating with bisulfite, this is less efficient than the corresponding reaction with 1-nitroso-2-naphthol. The preferred method is reduction of the azo dye derived from aniline and 1-hydroxynaphthalene-4-sulfonic acid with sodium dithionite or hydrazine.
1-AMINO-2-NAPHTHOL-4-SULFONIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
Acid Black 168
Acid Blue 158
Acid Red 442
C.I. Acid Violet 92
Chromate(3-), bis[3-(hydroxy-κO)-4-[[1-(hydroxy-κO)-2-naphthalenyl]azo-κN1]-1-naphthalenesulfonato(3-)]-, trihydrogen
1of4
1-AMINO-2-NAPHTHOL-4-SULFONIC ACID Suppliers
Global( 76)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi Dideu New Materials Co. Ltd | 18192503167 | 1036@dideu.com | China | 12585 | 58 |
| career henan chemical co | +86-0371-86658258 | factory@coreychem.com | China | 29792 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +86-15350571055 | Sibel@chuanghaibio.com | China | 6085 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32343 | 55 |
| Shaanxi DIDU pharmaceutical and Chemical Co., Ltd | 029-029-81120477 17792793610 | 1033@dideu.com | China | 9995 | 58 |
| Anyang Chunhua Technology Co., Ltd | 13271120151 | 1124560377@qq.com | China | 333 | 58 |
| Wuhan Hengxin Semiconductor Materials Co., Ltd | 18986061041 | pengrui@whxckj.cn | China | 44 | 58 |
| Guangdong Wengjiang Chemical Reagent Co.,Ltd. | 0751-2815983 13927872582 | 3008325437@qq.com | China | 9011 | 58 |
| GUANGZHOU AANPHARM TECHNOLOGY CO.,LTD | 020-86211473 13925088720 | linda@aanpharm.com | China | 3636 | 58 |
View Lastest Price from 1-AMINO-2-NAPHTHOL-4-SULFONIC ACID manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-06-30 | 1-amino-2-naphthol-4-sulfonic acid
567-13-5
|
1KG | 98 | 10000KG | Shaanxi Dideu New Materials Co. Ltd | ||
 |
2025-11-18 | 1-AMINO-2-NAPHTHOL-4-SULFONIC ACID
567-13-5
|
$1.10 | 1g | 99.00% | 100 Tons Min | Dideu Industries Group Limited | |
 |
2020-02-26 | 1-hydroxy-2-aminonaphthalene-4-sulfonic acid
567-13-5
|
1KG | 99.0%+ | 100 tons | Shaanxi Dideu Medichem Co. Ltd |
-
- 1-amino-2-naphthol-4-sulfonic acid
567-13-5
- $0.00
- 98
- Shaanxi Dideu New Materials Co. Ltd
-
- 1-AMINO-2-NAPHTHOL-4-SULFONIC ACID
567-13-5
- $1.10
- 99.00%
- Dideu Industries Group Limited
-
- 1-hydroxy-2-aminonaphthalene-4-sulfonic acid
567-13-5
- 99.0%+
- Shaanxi Dideu Medichem Co. Ltd
567-13-5(1-AMINO-2-NAPHTHOL-4-SULFONIC ACID)Related Search:
LABOTEST-BB LT00454379
TIMTEC-BB SBB008870
4-AMINO-3-NAPHTHOL-1-SULFONIC ACID
4-AMINO-3-HYDROXYNAPHTHALENE-1-SULFONIC ACID
4-AMINO-3-HYDROXY-1-NAPTHALENE SULFONIC ACID
4-AMINO-3-HYDROXY-1-NAPHTHALENESULFONIC ACID
2-HYDROXY-4-SULFO-1-NAPHTHYLAMINE
1-AMINO-2-HYDROXY-4-SULFONAPHTHALENE
1-AMINO-2-HYDROXY-4-NAPHTHALENESULFONIC ACID
1-AMINO-2-NAPHTHOL-4-SULPHONIC ACID
1,2,4-AMINONAPHTHOLSULFONIC ACID
3-amino-4-hydroxynaphthalene-1-sulphonic acid
2-amino-1-naphthol-4-sulfonic acid
3-Amino-4-hydroxy-1-naphthalenesulfonic acid
3-amino-4-hydroxy-naphthalene-1-sulfonic acid
3-amino-4-hydroxynaphthalene-1-sulfonic acid
3-azanyl-4-hydroxy-naphthalene-1-sulfonic acid
1-AMINO-2-NAPHTHOL-4-SULFONIC ACID ISO 9001：2015 REACH
1-Naphthalenesulfonic acid, 3-amino-4-hydroxy-
1-hydroxy-2-aminonaphthalene-4-sulfonic acid
567-13-5
H2NC10H5OHSO3H
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