ChemicalBook >> CAS DataBase List >>Sodium p-toluenesulfonate
Sodium p-toluenesulfonate
- CAS No.
- 657-84-1
- Chemical Name:
- Sodium p-toluenesulfonate
- Synonyms
- sodiumtosylate;sodiumparatoluenesulphonate;SodiuM p-toluenesulfonic acid;NAXONATE ST;NAXONATE 4ST;tosylate,sodium;Sodium p-tosylate;Toluene sulfonate;naxonatehydrotrope;Sodium p-toluenesulf
- CBNumber:
- CB0422783
- Molecular Formula:
- C7H9NaO3S
- Molecular Weight:
- 196.2
- MDL Number:
- MFCD00064388
- MOL File:
- 657-84-1.mol
- MSDS File:
- SDS
Last updated:2024-01-05 16:34:11
| Melting point | >300°C |
|---|---|
| Boiling point | 400℃[at 101 325 Pa] |
| Density | 1.55 g/cm3 (20℃) |
| vapor pressure | <1 hPa (20 °C) |
| Flash point | 500 °C |
| storage temp. | Store below +30°C. |
| solubility | 818g/l soluble |
| form | Powder |
| pka | 6.59[at 20 ℃] |
| color | White to off-white |
| Water Solubility | soluble |
| Merck | 14,9533 |
| BRN | 3637479 |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| InChIKey | KVCGISUBCHHTDD-UHFFFAOYSA-M |
| LogP | 0.07 at 20℃ |
| CAS DataBase Reference | 657-84-1(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | 2V179P6Q43 |
| EPA Substance Registry System | Sodium p-tolylsulfonate (657-84-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319 | |||||||||
| Precautionary statements | P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38-36 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | XT7350000 | |||||||||
| HS Code | 29041000 | |||||||||
| NFPA 704 |
|
Sodium p-toluenesulfonate price More Price(15)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 8.21125 | Toluene-4-sulfonic acid sodium salt for synthesis | 657-84-1 | 5G | $32.5 | 2024-03-01 | Buy |
| Sigma-Aldrich | 152536 | Sodium p-toluenesulfonate 95% | 657-84-1 | 5g | $51.6 | 2024-03-01 | Buy |
| Sigma-Aldrich | 8.21125 | Toluene-4-sulfonic acid sodium salt for synthesis | 657-84-1 | 250g | $259 | 2024-03-01 | Buy |
| Sigma-Aldrich | 152536 | Sodium p-toluenesulfonate 95% | 657-84-1 | 100g | $72.7 | 2024-03-01 | Buy |
| TCI Chemical | T0271 | Sodium p-Toluenesulfonate >90.0%(T) | 657-84-1 | 25g | $28 | 2024-03-01 | Buy |
Sodium p-toluenesulfonate Chemical Properties,Uses,Production
Chemical Properties
white powder
Uses
Sodium p-toluenesulfonate was used as a supporting electrolyte for depositing polypyrrole membranes. It was also used as a solute to study the performance of resin particles.
Uses
Sodium?p-Toluenesulfonate can be used for high-efficiency for cleaning explosives.
Uses
Usually used as a supporting electrolyte for depositing polypyrrole membranes, ang also used as a solute to study the performance of resin particles.
Flammability and Explosibility
Non flammable
Purification Methods
Dissolve it in distilled water, filter it to remove insoluble impurities and evaporate it to dryness. Then recrystallise it from MeOH or EtOH, and dry it at 110o. Its solubility in EtOH is not high (maximum 2.5%), so that Soxhlet extraction with EtOH may be preferable. Sodium p-toluenesulfonate has also been crystallised from Et2O and dried under a vacuum at 50o. [Beilstein 11 I 4, 11 II 6, cf Gibson & Reid J Chem Soc 879 1923.]
Sodium p-toluenesulfonate Preparation Products And Raw materials
Global( 419)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12453 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 7377 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21695 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 | jack.li@time-chemicals.com | China | 1807 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 | info@tnjchem.com | China | 2989 | 55 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Hangzhou Cyanochem Co., Ltd. | +86 17788583750 | sales@cyanochem.com | CHINA | 283 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8822 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
View Lastest Price from Sodium p-toluenesulfonate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-01-06 | Sodium p-toluenesulfonate
657-84-1
|
US $158.00-1.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2023-09-01 | Sodium p-toluenesulfonate
657-84-1
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd | |
 |
2023-03-27 | Sodium p-toluenesulfonate
657-84-1
|
US $25.00 / KG | 1KG | 0.99 | 5000KG/MONTH | XINGTAI XINGJIU NEW MATERIAL TECHNOLOGY CO., LTD |
-
- Sodium p-toluenesulfonate
657-84-1
- US $158.00-1.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
-
- Sodium p-toluenesulfonate
657-84-1
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
-
- Sodium p-toluenesulfonate
657-84-1
- US $25.00 / KG
- 0.99
- XINGTAI XINGJIU NEW MATERIAL TECHNOLOGY CO., LTD
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Sodium p-Toluenesulfonate >
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Sodium p-toluenesulfonate ISO 9001：2015 REACH
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p-Toluenesulphonic Acid Sodium Salt pure, 98%
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sodiumtosylate
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657-84-1
C7H7NaO3S
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