ChemicalBook > Product Catalog >Organic Chemistry >Hydrocarbons and derivatives >Hydrocarbon sulfonate >3-Amino-4-hydroxybenzenesulphonamide
3-Amino-4-hydroxybenzenesulphonamide
- CAS No.
- 98-32-8
- Chemical Name:
- 3-Amino-4-hydroxybenzenesulphonamide
- Synonyms
- 4-HYDROXYMETANILAMIDE;2-AMINOPHENOL-4-SULFONAMIDE;Oapsamide;2-amino-1-phenol-4-sulfonylamide;3-Amino-4-hydroxyben;Aminophenol sulfamide;Metanilamide, 4-hydroxy-;2-Aminophenol-4-sulfamide;Aminophenol-4-sulfonamide;2-AMINOPHENOL-4-SULFOAMINE
- CBNumber:
- CB4718833
- Molecular Formula:
- C6H8N2O3S
- Molecular Weight:
- 188.2
- MOL File:
- 98-32-8.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/12/25 13:23:17
| Melting point | 199-201°C |
|---|---|
| Boiling point | 454.5±55.0 °C(Predicted) |
| Density | 1.580±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | soluble in Methanol |
| form | powder to crystal |
| pka | 7?+-.0.20(Predicted) |
| color | White to Gray to Brown |
| CAS DataBase Reference | 98-32-8(CAS DataBase Reference) |
| EPA Substance Registry System | Benzenesulfonamide, 3-amino-4-hydroxy- (98-32-8) |
3-Amino-4-hydroxybenzenesulphonamide price More Price(2)
3-Amino-4-hydroxybenzenesulphonamide Chemical Properties,Uses,Production
Chemical Properties
Light brown crystal
Production Methods
2-nitrochlorobenzene is sulfochlorinated with chlorosulfuric acid; the resulting sulfochloride is treated with ammonia to give 4-chloro-3-nitrobenzenesulfonamide; chlorine is replaced by hydroxyl by heating the product at 100 ℃ in aqueous sodium hydroxide solution. Finally, the hydroxybenzenesulfonamide is reduced with iron turnings to obtain 3-Amino-4-hydroxybenzenesulphonamide.
3-Amino-4-hydroxybenzenesulphonamide Preparation Products And Raw materials
Raw materials
Preparation Products
Acid Blue 168
ACID RED 182
hydrogen bis[N-[7-hydroxy-8-[[2-hydroxy-5-sulphamoylphenyl]azo]-1-naphthyl]acetamidato(2-)]chromate(1-)
Acid Brown 21
ACID ORANGE 60
2-Hydroxy-5-[[4'-[[2,6-dihydroxy-3-[[2-hydroxy-5-(aminosulfonyl)phenyl]azo]phenyl]azo]-1,1'-biphenyl-4-yl]azo]benzoic acid sodium salt
hydrogen bis[3-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphamoylphenyl)-1H-pyrazol-4-yl]azo]-4-hydroxybenzenesulphonamidato(2-)]chromate(1-)
Direct Red 181
ACID BLUE 171
Acid Orange 88
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Global( 233)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| PARAGON FINE AND SPECIALITY CHEMICAL PVT LTD | +91 9909190838 | Ahmedabad, India | 66 | 58 | Inquiry |
| Orgo Chem Pvt Ltd | +91-2223829669 +91-2223829669 | Maharashtra, India | 41 | 58 | Inquiry |
| Jagson Colorchem Limited | +91-9879484214 +91-9879484214 | Gujarat, India | 318 | 58 | Inquiry |
| Lion Color | +91-7878052742 +91-7878052742 | Gujarat, India | 25 | 58 | Inquiry |
| Jackson Chemical Industries | +91-9824153451 +91-9824153451 | Gujarat, India | 22 | 58 | Inquiry |
| Supreet Chemicals Pvt.Ltd. | +91-9825404811 +91-9825404811 | Gujarat, India | 15 | 58 | Inquiry |
| Gopinath Chemtech Limited | +91-7926582412 +91-7926582412 | Gujarat, India | 79 | 58 | Inquiry |
| Ambuja Intermediates Ltd. | 91-22-42127777 | Maharashtra, India | 152 | 58 | Inquiry |
| Amogh Chemicals Pvt. Ltd. | 91-251-2693095 | New Delhi, India | 45 | 30 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
98-32-8(3-Amino-4-hydroxybenzenesulphonamide)Related Search:
3-amino-4-hydroxybenzenesulphonamide
3-AMINO-4-HYDROXYBENZENESULFONAMIDE
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2-AMINOPHENOL-4-SULFOAMINE
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2-AMINOPHENOL-4-SULFAMIDE (APSA)
2-AMINOPHENOL-4-SULFAMIDE (APSA)SELECT CNS APPLICATIONS
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3-Amino-4-hydroxybenzenesulfonamide
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3-aMino-4-hydroxybenzene-1-sulfonaMide
3-Amino-4-hydroxybenzebesulfonamide
3-azanyl-4-hydroxy-benzenesulfonamide
2-Aminophenol-4-sulfonamide ,97%
2-Aminophenol-4-sulphonamide
3-Amino-4-hydroxyben
4-amino-N-(2-methoxy-6-oxo-1H-pyrimidin-5-yl)benzenesulfonamide
4 HYDROXY 3 AMINO BENZENE SULPHONAMIDE
3-Amino-4-hydroxybenzenesulphonamide ISO 9001：2015 REACH
3-Amino-4-hydroxybenzenesulphonamide 98-32-8
2-AMINOPHENOL-4-SULFONAMIDE
4-HYDROXYMETANILAMIDE
2-amino-1-phenol-4-sulfonylamide
Oapsamide
Aminophenol-4-sulfonamide
2-AMINO PHENOL-4-SULPHONAMIDE (OPSAMIDE)
3-AMINO-4-HYDROXYBENZENESULFONAMIDE/2-AMINO-PHENOL-4-SULFONAMIDE
98-32-8
Intermediates of Dyes and Pigments
SULFONAMIDE
Benzene derivates