ChemicalBook >> CAS DataBase List >>2-Amino-4-nitrophenol-6-sulfonic acid
2-Amino-4-nitrophenol-6-sulfonic acid
- CAS No.
- 96-67-3
- Chemical Name:
- 2-Amino-4-nitrophenol-6-sulfonic acid
- Synonyms
- 2-hydroxy-5-nitro-metanilicaci;2-HYDROXY-5-NITROMETANILIC ACID;2-Amino-4-nitrophenol-6-sulfonsure;6-amino-4-nitrophenol-2-sulfonicacid;4-Ntro-2-Aminophenol-6-Sulfonic Acid;2-AMINO-4-NITROPHENOL-6-SULFONIC ACID;4-NITRO-2-AMINOPHENOL-6-SULFONIC ACID;2-Aminophenol-4-nitro-6-sulfonic acid;6-amino-4-nitro-1-phenol-2-sulfonic acid;kyselina2-amino-4-nitrofenol-6-sulfonova
- CBNumber:
- CB0733573
- Molecular Formula:
- C6H6N2O6S
- Molecular Weight:
- 234.19
- MDL Number:
- MFCD00035758
- MOL File:
- 96-67-3.mol
Last updated:2025-12-31 14:38:37
| Product description | Number | Pack Size | Price |
| 3-Amino-2-hydroxy-5-nitrobenzenesulfonic Acid Monohydrate >98.0%(HPLC)(T) | A2197 | 5g | $59 |
| 3-Amino-2-hydroxy-5-nitrobenzenesulfonic Acid Monohydrate >98.0%(HPLC)(T) | A2197 | 25g | $217 |
| 2-Amino-4-nitrophenol-6-sulfonicAcid | A577158 | 250mg | $45 |
| 3-Amino-2-hydroxy-5-nitrobenzenesulfonic acid 95+% | 098692 | 1g | $95 |
| 3-Amino-2-hydroxy-5-nitrobenzenesulfonic acid 95+% | 098692 | 5g | $252 |
| More product size | |||
| Melting point | 285°C |
|---|---|
| Boiling point | 453.78℃ |
| Density | 1.608 (estimate) |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.6490 (estimate) |
| storage temp. | 2-8°C |
| form | solid |
| pka | -1.79±0.50(Predicted) |
| color | Light yellow to Amber to Dark green |
| Water Solubility | 0.1-0.5 g/100 mL at 21.5 ºC |
| Dissociation constant | 0.002-0.002 at 22℃ |
| CAS DataBase Reference | 96-67-3(CAS DataBase Reference) |
| FDA UNII | 3K0N8U029N |
| EPA Substance Registry System | 2-Hydroxy-5-nitrometanilic acid (96-67-3) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319 | |||||||||
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| RTECS | OY2357500 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 2922.29.8190 | |||||||||
| NFPA 704 |
|
2-Amino-4-nitrophenol-6-sulfonic acid price More Price(17)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | A2197 | 3-Amino-2-hydroxy-5-nitrobenzenesulfonic Acid Monohydrate >98.0%(HPLC)(T) | 96-67-3 | 5g | $59 | 2025-07-31 | Buy |
| TCI Chemical | A2197 | 3-Amino-2-hydroxy-5-nitrobenzenesulfonic Acid Monohydrate >98.0%(HPLC)(T) | 96-67-3 | 25g | $217 | 2023-06-20 | Buy |
| TRC | A577158 | 2-Amino-4-nitrophenol-6-sulfonicAcid | 96-67-3 | 250mg | $45 | 2021-12-16 | Buy |
| Matrix Scientific | 098692 | 3-Amino-2-hydroxy-5-nitrobenzenesulfonic acid 95+% | 96-67-3 | 1g | $95 | 2021-12-16 | Buy |
| Matrix Scientific | 098692 | 3-Amino-2-hydroxy-5-nitrobenzenesulfonic acid 95+% | 96-67-3 | 5g | $252 | 2021-12-16 | Buy |
2-Amino-4-nitrophenol-6-sulfonic acid Chemical Properties,Uses,Production
Application
2-Amino-4-nitrophenol-6-sulfonic acid is a dye intermediate used to manufacture M-type reactive dyes and acid dyes, such as Acid Yellow 99#, Red 184#, Brown 145#, Acid Mordant Orange 4#, 29#, Green 26#, Brown 19#, 21#, etc.
General Description
Brown powder.
Air & Water Reactions
May be sensitive to prolonged exposure to air. Slightly soluble in water.
Reactivity Profile
2-Amino-4-nitrophenol-6-sulfonic acid may react with strong oxidizers and mineral acids . May react with bases.
Fire Hazard
Flash point data for 2-Amino-4-nitrophenol-6-sulfonic acid is not available; however, 2-Amino-4-nitrophenol-6-sulfonic acid is probably combustible.
Synthesis of 2-Amino-4-nitrophenol-6-sulfonic acid from 5-amino-2-hydroxy-3-nitrobenzenesulphonic acid
2-Amino-4-nitrophenol-6-sulfonic acid Preparation Products And Raw materials
Raw materials
Preparation Products
4-NITRO-2-SULFOANILINE
ACID YELLOW 99
Chromate(3-), bis[3-[[2-(amino-κN)-4-amino-5-chlorophenyl]azo-κN1]-2-(hydroxy-κO)-5-nitrobenzenesulfonato(3-)]-, disodium hydrogen
Solvent Yellow 19
sodium hydroxy[2-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]-5-nitrobenzenesulphonato(3-)]chromate(1-)
ACID ORANGE 74
Solvent Red 109
sodium 2-hydroxy-3-[(2-hydroxy-1-dibenzofuryl)azo]-5-nitrobenzenesulphonate
Mordant Green 26
Chromate(3-), bis[3-[[5-(1,1-dimethylethyl)-2-(hydroxy-κO)phenyl]azo-κN1]-2-(hydroxy-κO)-5-nitrobenzenesulfonato(3-)]-, dipotassium hydrogen
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Global( 205)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21604 | 55 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49977 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29796 | 58 |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 | sale@simagchem.com | China | 17346 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Xi'an MC Biotech, Co., Ltd. | 029-89275612 +8618991951683 | mcbio_sales@163.com | China | 2251 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 20284 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52846 | 58 |
View Lastest Price from 2-Amino-4-nitrophenol-6-sulfonic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-11-18 | 2-Amino-4-nitrophenol-6-sulfonic acid
96-67-3
|
US $1.10 / g | 1g | 99.00% | 100 Tons Min | Dideu Industries Group Limited | |
 |
2021-08-12 | 2-Amino-4-nitrophenol-6-sulfonic acid
96-67-3
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | |
 |
2020-02-26 | 3-AMino-2-hydroxy-5-nitrobenzenesulfonic Acid Monohydrate
96-67-3
|
US $0.00-0.00 / KG | 1KG | 99.0%+ | 100 tons | Shaanxi Dideu Medichem Co. Ltd |
-
- 2-Amino-4-nitrophenol-6-sulfonic acid
96-67-3
- US $1.10 / g
- 99.00%
- Dideu Industries Group Limited
-
- 2-Amino-4-nitrophenol-6-sulfonic acid
96-67-3
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- 3-AMino-2-hydroxy-5-nitrobenzenesulfonic Acid Monohydrate
96-67-3
- US $0.00-0.00 / KG
- 99.0%+
- Shaanxi Dideu Medichem Co. Ltd
96-67-3(2-Amino-4-nitrophenol-6-sulfonic acid)Related Search:
6-amino-4-nitro-1-phenol-2-sulfonic acid
4-NITRO-2-AMINOPHENOL-6-SULFONIC ACID
3-AMINO-2-HYDROXY-5-NITROBENZENESULFONIC ACID
2-HYDROXY-5-NITROMETANILIC ACID
2-AMINO-4-NITROPHENOL-6-SULFONIC ACID
2-hydroxy-5-nitro-metanilicaci
3-amino-2-hydroxy-5-nitro-benzenesulfonicaci
3-Amino-2-hydroxy-5-nitrobenzenesulfonic Acid Monohydrate
3-AMino-2-hydroxy-5-nitrobenzenesulfonic acid hydrate
3-Amino-2-hydroxy-5-nitrobenzenesulfonic Acid
6-amino-4-nitrophenol-2-sulfonicacid
kyselina2-amino-4-nitrofenol-6-sulfonova
kyselina4-nitro-2-aminofenol-6-sulfonova
2-Aminophenol-4-nitro-6-sulfonic acid
3-amino-2-hydroxy-5-nitrobenzenesulphonicacid
6-AMINO-4-NITRO-1-PHENOL-2-SULPHONICACID
2-Amino-4-nitrophenol-6-sulfonsure
Benzenesulfonic acid, 3-amino-2-hydroxy-5-nitro-
5-Amino-6-hydroxy-3-nitrobenzenesulfonic acid
2-hydroxy-3-amino-5-nitrobenzenesulfonic acid
3-Amino-2-hydroxy-5-nitrobenzenesulfonicAcidMonohydrate>
2-Amino-4-nitrophenol-6-sulfonic acid ISO 9001：2015 REACH
4-Ntro-2-Aminophenol-6-Sulfonic Acid/4NAPSA
2-Amino-4-nitrophenol-6-sulfonic acidv96-67-3
4-Ntro-2-Aminophenol-6-Sulfonic Acid
96-67-3
Organic acids
Intermediates of Dyes and Pigments
