5-amino-2-hydroxybenzenesulphonic acid
- CAS No.
- 2835-04-3
- Chemical Name:
- 5-amino-2-hydroxybenzenesulphonic acid
- Synonyms
- 6-Hydroxymetanilic acid;4-Aminophenol-2-sulfonic acid;3-Amino-6-hydroxybenzenesulfonic acid;5-amino-2-hydroxybenzenesulphonic acid;5-azanyl-2-hydroxy-benzenesulfonic acid;Benzenesulfonic acid, 5-amino-2-hydroxy-
- CBNumber:
- CB2881971
- Molecular Formula:
- C6H7NO4S
- Molecular Weight:
- 189.19
- MDL Number:
- MFCD00025334
- MOL File:
- 2835-04-3.mol
Last updated:2026-05-28 00:51:01
| Product description | Number | Pack Size | Price |
| 5-Amino-2-hydroxybenzenesulfonic acid | AR00C5NA | 250mg | $594 |
| 5-AMINO-2-HYDROXYBENZENE-8-SULFONIC ACID 95.00% | CHM0027019 | 5MG | $550 |
| More product size | |||
| Density | 1.5149 (rough estimate) |
|---|---|
| refractive index | 1.5500 (estimate) |
| pka | -1.18±0.42(Predicted) |
| Water Solubility | 0.7g/L(14 ºC) |
| FDA UNII | PZ6RJQ5U3W |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H335-H315-H319-H317 |
| Precautionary statements | P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501 |
5-amino-2-hydroxybenzenesulphonic acid price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Aaron Chemicals | AR00C5NA | 5-Amino-2-hydroxybenzenesulfonic acid | 2835-04-3 | 250mg | $594 | 2026-06-03 | Buy |
| American Custom Chemicals Corporation | CHM0027019 | 5-AMINO-2-HYDROXYBENZENE-8-SULFONIC ACID 95.00% | 2835-04-3 | 5MG | $550 | 2021-12-16 | Buy |
5-amino-2-hydroxybenzenesulphonic acid Preparation Products And Raw materials
Global( 2)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Merck KGaA | 21-20338288 | ordercn@merckgroup.com | China | 6038 | 58 |
| Supplier | Advantage |
|---|---|
| Merck KGaA | 58 |
5-amino-2-hydroxybenzenesulphonic acid
3-Amino-6-hydroxybenzenesulfonic acid
4-Aminophenol-2-sulfonic acid
6-Hydroxymetanilic acid
5-azanyl-2-hydroxy-benzenesulfonic acid
Benzenesulfonic acid, 5-amino-2-hydroxy-
2835-04-3
