ChemicalBook >> CAS DataBase List >>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
- MDL Number:
- MFCD00007479
- MOL File:
- 632-25-7.mol
- MSDS File:
- SDS
Last updated:2023-04-23 13:52:06
| 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) |
| FDA UNII | O9W37198EZ |
| 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 price More Price(16)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | S689183 | 2-SulfobenzoicAcid | 632-25-7 | 500mg | $130 | 2021-12-16 | Buy |
| Apolloscientific | OR61312 | 2-Sulphobenzoicacid 95% | 632-25-7 | 5g | $160 | 2021-12-16 | Buy |
| SynQuest Laboratories | 6664-1-X6 | 2-Sulfobenzoic acid | 632-25-7 | 5G | $176 | 2021-12-16 | Buy |
| Matrix Scientific | 098203 | 2-Sulfobenzoic acid 95+% | 632-25-7 | 1g | $19 | 2021-12-16 | Buy |
| AK Scientific | U328 | 2-Sulfobenzoicacidtrihydrate | 632-25-7 | 5g | $70 | 2021-12-16 | Buy |
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.
Synthesis Reference(s)
The Journal of Organic Chemistry, 16, p. 1582, 1951 DOI: 10.1021/jo50004a014
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( 137)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Standardpharm Co. Ltd. | 86-714-3992388 | overseasales1@yongstandards.com | United States | 14336 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| HANGZHOU CLAP TECHNOLOGY CO.,LTD | 86-571-88216897,88216896 13588875226 | sales@hzclap.com | CHINA | 6313 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
| Henan Alfa Chemical Co., Ltd | +8618339805032 | alfa4@alfachem.cn | China | 12975 | 58 |
| Hebei Duling International Trade Co. LTD | +8618712993135 | sales01@hbduling.cn | China | 15738 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503259 +86-19930503259 | cherry@crovellbio.com | China | 18451 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 50000 | 58 |
| Shenzhen Excellent Biomedical Technology Co.,Ltd. | +86-0755-26050679 +86-15915472436 | sale@ex-biotech.cn | China | 1031 | 58 |
View Lastest Price from 2-Sulfobenzoic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-01-10 | 2-Sulfobenzoic acid
632-25-7
|
US $1.00 / KG | 1g | 98% | 200kgs | Career Henan Chemical Co |
-
- 2-Sulfobenzoic acid
632-25-7
- US $1.00 / KG
- 98%
- Career Henan Chemical Co
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632-25-7
HO3SC6H4COOH
C7H6O5S
C7H6O5SxH2O