ChemicalBook > CAS DataBase List > Sodium p-toluenesulfonate

Sodium p-toluenesulfonate

Sodium p-toluenesulfonate Structure
Sodium p-toluenesulfonate
  • CAS No.657-84-1
  • Chemical Name:Sodium p-toluenesulfonate
  • CBNumber:CB0422783
  • Molecular Formula:C7H7NaO3S
  • Formula Weight:194.18
  • MOL File:657-84-1.mol
Sodium p-toluenesulfonate Property
  • Melting point: :>300°C
  • 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
  • color  :White to off-white
  • Water Solubility  :soluble
  • Merck  :14,9533
  • BRN  :3637479
  • Stability: :Stable. Incompatible with strong oxidizing agents.
  • InChIKey :KVCGISUBCHHTDD-UHFFFAOYSA-M
  • 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
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H315-H335-H319
  • Precautionary statements P261-P280a-P304+P340-P405-P501a-P305+P351+P338
Sodium p-toluenesulfonate Price More Price(9)
  • Brand: Sigma-Aldrich
  • Product number: 152536
  • Product name : Sodium p-toluenesulfonate
  • Purity: 95%
  • Packaging: 5g
  • Price: $38.5
  • Updated: 2019/12/02
  • Buy: Buy
  • Brand: Sigma-Aldrich
  • Product number: 152536
  • Product name : Sodium p-toluenesulfonate
  • Purity: 95%
  • Packaging: 100g
  • Price: $56.1
  • Updated: 2019/12/02
  • Buy: Buy
  • Brand: TCI Chemical
  • Product number: T0271
  • Product name : Sodium p-Toluenesulfonate
  • Purity: >90.0%(T)
  • Packaging: 25g
  • Price: $19
  • Updated: 2020/06/24
  • Buy: Buy
  • Brand: TCI Chemical
  • Product number: T0271
  • Product name : Sodium p-Toluenesulfonate
  • Purity: >90.0%(T)
  • Packaging: 500g
  • Price: $45
  • Updated: 2020/06/24
  • Buy: Buy
  • Brand: Alfa Aesar
  • Product number: A19332
  • Product name : p-Toluenesulfonic acid sodium salt, 90+%
  • Purity: 
  • Packaging: 250g
  • Price: $77.6
  • Updated: 2020/06/24
  • Buy: Buy

Sodium p-toluenesulfonate Chemical Properties,Usage,Production

  • Chemical Properties white powder
  • Uses Usually used as a supporting electrolyte for depositing polypyrrole membranes, ang also used as a solute to study the performance of resin particles.
  • 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
Raw materials
Preparation Products
Global(238)Suppliers
  • Supplier:
    Henan Tianfu Chemical Co.,Ltd.
  • Tel:0371-55170693
  • Fax:0371-55170693
  • Email:info@tianfuchem.com
  • Country:CHINA
  • ProdList:22625
  • Advantage:55
  • Supplier:
    career henan chemical co
  • Tel:+86-371-86658258
  • Fax:
  • Email:sales@coreychem.com
  • Country:CHINA
  • ProdList:30043
  • Advantage:58
  • Supplier:
    Chemwill Asia Co.,Ltd.
  • Tel:86-21-51086038
  • Fax:86-21-51861608
  • Email:chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com
  • Country:CHINA
  • ProdList:23977
  • Advantage:58
  • Supplier:
    Hangzhou Cyanochem Co., Ltd.
  • Tel:+86 17788583750
  • Fax:+86 571 85220831
  • Email:sales@cyanochem.com
  • Country:CHINA
  • ProdList:284
  • Advantage:58
  • Supplier:
    Haihang Industry Co.,Ltd
  • Tel:86-531-88032799
  • Fax:+86 531 8582 1093
  • Email:export@haihangchem.com
  • Country:CHINA
  • ProdList:10154
  • Advantage:58
  • Supplier:
    Zhonglan Industry Co., Ltd.
  • Tel:(86) 531-82956570
  • Fax:(86) 531-82956571
  • Email:sales@zhonglanindustry.com
  • Country:CHINA
  • ProdList:4895
  • Advantage:58
657-84-1, Sodium p-toluenesulfonateRelated Search:
  • naxonatehydrotrope
  • para-toluenesulfonicacid,sodiumsalt
  • p-toluenesulfonicacid,sodiumsalt,mixtureofisomers
  • sodiumparatoluenesulphonate
  • sodiump-methylbenzenesulfonate
  • sodiump-toluenesulphonate
  • sodiumtosylate
  • tosylate,sodium
  • SODIUM 4-TOLUENESULFONATE
  • SODIUM TOLUENESULFONATE
  • SODIUM P-TOLUENESULFONATE
  • P-TOLUENESULFONIC ACID SODIUM SALT
  • NAXONATE 4ST
  • NAXONATE ST
  • 4-TOLUENESULFONIC ACID SODIUM SALT
  • 4-METHYLBENZENESULFONIC ACID SODIUM SALT
  • sodium toluene-4-sulphonate
  • Sodium p-tosylate
  • p-Toluenesulfonic acid sodiuM
  • p-Toluenesulfonic acid, sodiuM salt 500GR
  • SodiuM p-toluenesulfonic acid
  • p-Toluenesulfonic acid, sodium salt,99%,mixture of isomers
  • P-Toluenesulfonicacid,Sodiums
  • Sodium p-toluenesulf
  • Toluene sulfonate
  • 4-methyl-benzenesulfonicacisodiumsalt
  • Benzenesulfonicacid,4-methyl-,sodiumsalt
  • SodiuM p-toluenesulfonate 95%
  • sodiump-tolylsulfonate
  • sodiumtoluene-p-sulphonate
  • TOLUENESULFONIC ACID SODIUM SALT
  • TOSIC ACID SODIUM SALT
  • TOLUENE-4-SULFONIC ACID SODIUM SALT
  • Toluene-4-sulfonic acid sodium salt for synthesis
  • Sodium 4-methylbenzenesulfonate:Sodium p-toluenesulfonate
  • 4-TOLUENESULFONICACIDSODIUM
  • Toluol-4-sulfonsure, Natriumsalz
  • 657-84-1
  • C7H7NaO3S
  • C7H8O3SHNa
  • C7HNaO3S
  • Building Blocks
  • Organic Building Blocks
  • Sulfonic/Sulfinic Acid Salts
  • Sulfur Compounds
  • Building Blocks
  • Chemical Synthesis
  • Organic Building Blocks
  • Sulfonic/Sulfinic Acid Salts
  • Sulfur Compounds
  • dye chemistry,hydrotropic solvent