| Identification | More | [Name]
Sodium allylsulfonate | [CAS]
2495-39-8 | [Synonyms]
2-PROPENE-1-SULFONIC ACID SODIUM SALT
ALLYL SODIUM SULFONATE
ALLYLSULFONIC ACID SODIUM SALT
SAS
SODIUM 2-PROPENE-1-SULFONATE
SODIUM ALLYLSULFONATE
sodium prop-2-enesulphonate
sodiumallysulfonate
SasCopperPlatingSodiumAllylSulfonate
Sodium allylsulfonate, 35% in water
2-Propene-1-sulfonic acid sodium salt, pract., 95%
Allyl sulfanate, sodium salt
2-PROPENE-1-SULFONIC ACID SODIUM SALT 96%
ALS
Sodiumethylhexylsulfonate
Vitamin sulfuryl sodium salt
Sodium prop-2-ene-1-sulfonic acid
2-Propene-1-sulfonic acid sodium salt , 95%,pract | [EINECS(EC#)]
219-676-5 | [Molecular Formula]
C3H5NaO3S | [MDL Number]
MFCD00051416 | [Molecular Weight]
144.12 | [MOL File]
2495-39-8.mol |
| Chemical Properties | Back Directory | [Appearance]
solid | [Melting point ]
242 °C (decomp) | [density ]
1.206 | [vapor pressure ]
0Pa at 25℃ | [storage temp. ]
Inert atmosphere,Room Temperature | [solubility ]
soluble in Alcohol, Dimethylformamide | [form ]
Powder | [color ]
White | [Specific Gravity]
1.206 | [Stability:]
Stable. Incompatible with strong oxidizing agents. | [Water Solubility ]
4 g/100 mL | [Hydrolytic Sensitivity]
0: forms stable aqueous solutions | [InChIKey]
DIKJULDDNQFCJG-UHFFFAOYSA-M | [LogP]
-3.5 at 20℃ | [CAS DataBase Reference]
2495-39-8(CAS DataBase Reference) | [EPA Substance Registry System]
2-Propene-1-sulfonic acid, sodium salt (2495-39-8) |
| Hazard Information | Back Directory | [Description]
Sodium allylsulfonate (SAS) is a white powder with the formula C3H5NaO3S. The electroplated nickel intermediate sodium allylsulfonate (35% aqueous solution) is directly synthesized with allyl chloride and sodium sulfite in the aqueous phase. Sodium allysulfonate is used as a basic brightener in nickel electroplating baths. it is also used as pharmaceutical intermediates. Sodium allylsulfonate is a chemical which is used as nickel plating bathadditive. | [Chemical Properties]
solid | [Uses]
Sodium allyl sulfonate is used as a basic brightener in nickel electroplating baths. It is also used as pharmaceutical intermediates. | [Preparation]
At 50 °C, sodium metabisulfite dissolved in deionized water and stirred until sodium metabisulfite is completely dissolved. Add triethylbenzyl chloride to the sodium metabisulfite solution ammonium and polymerization inhibitor p-tert-butyl catechol. After stirring and mixing uniformly, a sodium metabisulfite mixture is obtained. The sodium metabisulfite mixture is passed through three high-precision plungers, sodium hydroxide solution, and allyl chloride. The metering pump is simultaneously pumped into the microchannel reactor for reaction. Adjust the reaction temperature in the microchannel reactor to 40 ° C and adjust the back pressure valve to make the pressure of the microchannel reactor 0.3 MP. The crude product is filtered through a fine filter, and sodium allylsulfonate is collected.
 | [Hazard]
Sodium allylsulfonate may cause eye irritation and damage to the targeted central nervous system. The main risk of industrial exposure to allyl chloride is damage to the peripheral nervous system. Polyneuropathy is considered to be the main clinical manifestation of chronic allyl chloride exposure. | [Flammability and Explosibility]
Nonflammable | [storage]
Store in a cool, dry, well-ventilated area away from acids and oxidizing agents. Keep container closed when not in
use and protect from physical damage. |
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