- Sulfosalicylic acid
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- $10.00
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2026-03-20
- CAS:97-05-2
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 10 mt
- Sulfosalicylic acid
-
-
2025-12-24
- CAS:97-05-2
- Min. Order: 1KG
- Purity: 99.0%
- Supply Ability: 1000KG
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| | Sulfosalicylic acid Basic information |
| Product Name: | Sulfosalicylic acid | | Synonyms: | 5-Sulfosalicylic;Benzoic acid, 2-hydroxy-5-sulfo-;5-sulfo-salicylicaci;cp18121;kalcoloranodizingacid;o-Hydroxybenzoicacid5-sulfonicacid;Salicylicacid5-sulfonicacid;3-CARBOXY-4-HYDROXYBENZENESULFONIC ACID,99% | | CAS: | 97-05-2 | | MF: | C7H6O6S | | MW: | 218.18 | | EINECS: | 202-555-6 | | Product Categories: | K00001 | | Mol File: | 97-05-2.mol |  |
| | Sulfosalicylic acid Chemical Properties |
| Melting point | 120°C | | Boiling point | 328.86°C (rough estimate) | | density | 1.7563 (rough estimate) | | vapor pressure | 0.005Pa at 20℃ | | refractive index | 1.5300 (estimate) | | pKa | -0.62±0.50(Predicted) | | form | Liquid | | color | Clear | | Water Solubility | 987g/L at 20℃ | | InChI | InChI=1S/C7H6O6S/c8-6-2-1-4(14(11,12)13)3-5(6)7(9)10/h1-3,8H,(H,9,10)(H,11,12,13) | | InChIKey | YCPXWRQRBFJBPZ-UHFFFAOYSA-N | | SMILES | C(O)(=O)C1=CC(S(O)(=O)=O)=CC=C1O | | LogP | -2.13 at 20℃ | | CAS DataBase Reference | 97-05-2(CAS DataBase Reference) | | NIST Chemistry Reference | Benzoic acid, 2-hydroxy-5-sulfo-(97-05-2) | | EPA Substance Registry System | Benzoic acid, 2-hydroxy-5-sulfo- (97-05-2) |
| RIDADR | UN 1760 | | TSCA | TSCA listed | | HazardClass | 8 | | PackingGroup | III |
| | Sulfosalicylic acid Usage And Synthesis |
| Chemical Properties | Colorless crystals, colored pink by
traces of iron. Very soluble in water. | | Uses | Sulfosalicylic Acid is a benzoic acid derivative with acetylcholinesterase inhibitory properties. | | Uses | Reagent for albumin, colorimetric reagent for
ferric ion, intermediate for dyes, surfactants, catalysts,
grease additives. | | Definition | ChEBI: An arenesulfonic acid that is benzoic acid substituted by a hydroxy at position C-2 and a sulfo group at C-5. | | Production Methods | Sulfosalicylic acid is obtained by heating one part of salicylic acid with 5 parts of concentrated sulfuric acid. It can also be prepared from the sulfochloride. | | Application | 2-Hydroxy-5-sulfobenzoic acid (Sulfosalicylic acid) forms a dihydrate and is used in analytical chemistry to detect
albumins, iron, and mercury. Applications
described in patents include the use as a heat
stabilizer for polyacrylonitrile, as an additive used in the anodizing of metals,
and – as a tributyltin compound – as an agent for
the antibacterial protection of organic materials. The acid is also claimed to be suitable for a
pregnancy test for horses. | | Flammability and Explosibility | Not classified |
| | Sulfosalicylic acid Preparation Products And Raw materials |
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