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:
- 2023/4/23 13:52:06
| Melting point | 142 °C |
|---|---|
| Density | 1.620±0.06 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| form | crystalline powder |
| pka | -1.12±0.15(Predicted) |
| 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( 139)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| SynZeal Research Pvt Ltd | +1 226-802-2078 | Gujarat, India | 6522 | 58 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29826 | 58 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | China | 34571 | 58 | Inquiry |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | China | 52861 | 58 | Inquiry |
| Henan Alfa Chemical Co., Ltd | +8618339805032 | China | 13096 | 58 | Inquiry |
| Hebei Duling International Trade Co. LTD | +8617333973358 | China | 15438 | 58 | Inquiry |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503259 +86-19930503259 | China | 18446 | 58 | Inquiry |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | China | 49999 | 58 | Inquiry |
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2-sulfo-benzoicaci
2-SULFOBENZOIC ACID TRIHYDRATE
2-SULFOBENZOIC ACID UNHYDRATE
2-SULFOBENZOIC ACID
LABOTEST-BB LT00454213
O-SULFOBENZOIC ACID
2-sulphobenzoic acid
o-Carboxybenzenesulfonic acid
ORTHO-SULPHOBENZOICACID
2-Carboxybenzenesulfonic acid
MeloxicaM IMpurity (CDBC98SE)
2-Carboxybenzenesulphonic acid
diammonium 2-sulfonatobenzoate
Benzoic acid, 2-sulfo-
Meloxicam Impurity 5 (CDBC98SE)
Meloxicam Impurity 7
2-Sulphobenzoic acid 97%
Meloxicam Impurity 8
Meloxicam Impurity 4
632-25-7
HO3SC6H4COOH
C7H6O5S
C7H6O5SxH2O