ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Aromatic acids >2-Sulfobenzoic acid
2-Sulfobenzoic acid
- CAS No.
- 632-25-7
- Chemical Name:
- 2-Sulfobenzoic acid
- Synonyms
- 2-sulfo-benzoicaci;2-SULFOBENZOIC ACID;O-SULFOBENZOIC ACID;2-sulphobenzoic acid;Meloxicam Impurity 7;Meloxicam Impurity 8;Meloxicam Impurity 4;LABOTEST-BB LT00454213;Benzoic acid, 2-sulfo-;ORTHO-SULPHOBENZOICACID
- CBNumber:
- CB9126994
- Molecular Formula:
- C7H6O5S
- Molecular Weight:
- 202.18
- MOL File:
- 632-25-7.mol
- MSDS File:
- SDS
- Modify Date:
- 2025/2/12 7:09:26
| Melting point | 142 °C |
|---|---|
| Density | 1.620±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| pka | -1.12±0.15(Predicted) |
| form | crystalline powder |
| color | White |
| CAS DataBase Reference | 632-25-7(CAS DataBase Reference) |
| EPA Substance Registry System | Benzoic acid, 2-sulfo- (632-25-7) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|---|---|
| Signal word | Danger |
| Hazard statements | H314-H318 |
| Precautionary statements | P280-P305+P351+P338-P310 |
| Hazard Codes | C |
| Risk Statements | 34-22 |
| Safety Statements | 45-36/37/39-26 |
| HS Code | 2916399090 |
2-Sulfobenzoic acid Chemical Properties,Uses,Production
Chemical Properties
White needles. Soluble in water and alcohol; insoluble in ether.
Uses
Manufacture of sulfonaphthalein indicators, dyes.
Purification Methods
Crystallise the acid from water. The S-benzylisothiuronium salt has m 205.5-206.5o (from aqueous EtOH). [Beilstein 1 H 369, 1 II 215, 1 III 658.]
2-Sulfobenzoic acid Preparation Products And Raw materials
2-Sulfobenzoic acid Suppliers
Global( 151)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| SynZeal Research Pvt Ltd | +1 226-802-2078 | Gujarat, India | 6514 | 58 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6100 | 58 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6257 | 58 | Inquiry |
| Moxin Chemicals | +8617320513646 | China | 9684 | 58 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29808 | 58 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | China | 34563 | 58 | Inquiry |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | China | 52849 | 58 | Inquiry |
| Henan Alfa Chemical Co., Ltd | +8615838112936 | China | 13194 | 58 | Inquiry |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | China | 18137 | 58 | Inquiry |
| ZHEJIANG JIUZHOU CHEM CO., LTD | +86-0576225566889 +86-13454675544 | China | 12272 | 58 | Inquiry |
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