ChemicalBook >> CAS DataBase List >>Sodium p-toluenesulfinate
Sodium p-toluenesulfinate
- CAS No.
- 824-79-3
- Chemical Name:
- Sodium p-toluenesulfinate
- Synonyms
- P-TOLUENESULFINIC ACID SODIUM SALT;SPTS;SODIUM P-TOLUENESULPHINATE;Sodium Para Toluene Sulfinate;P-Toluenesulfinate Sodium Salt;Nsc4871;The toluene sulfonate;SodiuM toluene (SPTS);p-toluensulfinansodny;sodiump-tolylsulfinate
- CBNumber:
- CB8195779
- Molecular Formula:
- C7H7NaO2S
- Molecular Weight:
- 178.18
- MDL Number:
- MFCD00013136
- MOL File:
- 824-79-3.mol
- MSDS File:
- SDS
Last updated:2025-03-03 17:13:42
| Melting point | >300 °C(lit.) |
|---|---|
| Density | 1.399-1.405 at 20℃ |
| vapor pressure | 0-0.001Pa at 20-50℃ |
| storage temp. | Inert atmosphere,Store in freezer, under -20°C |
| form | Powder |
| color | White to off-white |
| Water Solubility | Slightly soluble in water. |
| Sensitive | Hygroscopic |
| Merck | 14,9532 |
| BRN | 4621454 |
| LogP | -0.9 at 23℃ and pH4 |
| Surface tension | 62.9mN/m at 1.004g/L and 20℃ |
| CAS DataBase Reference | 824-79-3(CAS DataBase Reference) |
| FDA UNII | 7CKU5W4TRM |
| EPA Substance Registry System | Benzenesulfinic acid, 4-methyl-, sodium salt (824-79-3) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P280-P261-P271 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 22-24/25-37/39-26 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | XT4725000 | |||||||||
| F | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 2930 90 98 | |||||||||
| NFPA 704 |
|
Sodium p-toluenesulfinate price More Price(33)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 455652 | Sodium p-toluenesulfinate 95% | 824-79-3 | 25g | $54.9 | 2024-03-01 | Buy |
| Sigma-Aldrich | 455652 | Sodium p-toluenesulfinate 95% | 824-79-3 | 100g | $112 | 2024-03-01 | Buy |
| Sigma-Aldrich | 8.43677 | Sodiumtoluene-4-sulfinate ≥95% (HPLC) | 824-79-3 | 25g | $51.6 | 2022-05-15 | Buy |
| Sigma-Aldrich | 8.43677 | Sodiumtoluene-4-sulfinate ≥95% (HPLC) | 824-79-3 | 100g | $154 | 2022-05-15 | Buy |
| TCI Chemical | T0275 | Sodium p-Toluenesulfinate >98.0%(HPLC)(T) | 824-79-3 | 25g | $26 | 2024-03-01 | Buy |
Sodium p-toluenesulfinate Chemical Properties,Uses,Production
Chemical Properties
White powder
Uses
Sodium p-toluenesulfinate can be used as intermediate of pharmaceutical and dispersal dyes, and also can be used as curing agent of grouting material.
Uses
p-Toluenesulfinic acid sodium salt is used as an intermediate for the preparation of pharmaceuticals and dispersal dyes. It acts as a curing agent of grouting material. It is also used as a discharge medium of dyes and pigments. Further, it serves as a chemical intermediate in the production of fluorescent pigments and fabric adhesive. In addition to this, it is used as an electroplating brightening agent and curing agent.
Purification Methods
Recrystallise the salt from water (to constant UV spectrum) and dry it under vacuum, or extract it with hot *benzene, then dissolve it in EtOH/H2O and heat with decolorising charcoal. The solution is filtered and cooled to give crystals of the dihydrate.[Beilstein 11 I 718.]
Sodium p-toluenesulfinate Preparation Products And Raw materials
Raw materials
Preparation Products
P-TOLUENESULFINIC ACID
p-Toluenesulfonic acid
4-TOLUENESULFONYLACETIC ACID
DI-P-TOLYLMETHANE
HEXAFLUOROISOPROPYL TOSYLATE
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Global( 474)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Tangshan Moneide Trading Co., Ltd. | +86-315-8309571 +8615633399667 | sales@moneidechem.com | China | 574 | 58 |
| Shouguang Nuomeng Chemical Co Ltd. | 536-5119508 18363669993; | export@nuomengchem.com | China | 46 | 58 |
| Labnetwork lnc. | +86-27-50766799 +8618062016861 | contact@labnetwork.com | China | 19987 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531157085 | abby@chuanghaibio.com | China | 8808 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531153977 | allison@yan-xi.com | China | 5854 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5868 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18137 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20235 | 58 |
| Hebei Junhua Import and Export Co., LTD | +86-18503288844 +86-18503288844 | junhua1@hb-junhua.com | China | 978 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21628 | 55 |
View Lastest Price from Sodium p-toluenesulfinate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-04-26 | Sodium toluene-4-sulphinate
824-79-3
|
US $0.00 / Kg/Bag | 1KG | 99% | 2000kg/year | Jinan Finer Chemical Co., Ltd | |
 |
2025-04-25 | Sodium p-toluenesulfinate
824-79-3
|
US $0.00 / GREM | 10GREM | 99% | 1000 | Hebei Junhua Import and Export Co., LTD | |
 |
2025-04-23 | Sodium p-toluenesulfinate
824-79-3
|
US $1.00 / KG | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd |
-
- Sodium toluene-4-sulphinate
824-79-3
- US $0.00 / Kg/Bag
- 99%
- Jinan Finer Chemical Co., Ltd
-
- Sodium p-toluenesulfinate
824-79-3
- US $0.00 / GREM
- 99%
- Hebei Junhua Import and Export Co., LTD
-
- Sodium p-toluenesulfinate
824-79-3
- US $1.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
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