CAS:3039-83-6
Molecular Formula:C2H3O3S.Na
Molecular Weight:130.1
EINECS:221-242-5
Synonyms:SODIUM VINYLSULPHONATE; SODIUM ETHYLENESULFONATE; sodium ethylenesulphonate; VINYL SULFONATE, SODIUM SALT; VINYLSULFONIC ACID SODIUM SALT; Ethenesulfonicacid,sodiumsalt; ETHYLENESULFONIC ACID SODIUM SALT
Sodium ethylenesulfonate, abbreviated as SVS, is a colorless to light yellow transparent solution with a pH of 7-11. It is a conversion monomer and copolymerization emulsifier for various polymers.
| Item | Specificatie |
| Boiling point | 100℃[at 101 325 Pa] |
| Dichtheid | 1.176 g/mL at 25 °C |
| Smeltpunt | -20 °C |
| pKa | -2.71[at 20 ℃] |
| weerstand | n20/D 1.376 |
| Opslag omstandigheden | onder inert gas (stikstof of Argon) bij 2-8°C |
Sodium ethylenesulfonate is widely used in the synthesis of pure acrylic, styrene acrylic, acetate acrylic and other lotion to reduce shrinkage and other phenomena with stability and resistance. It can also be used in the synthesis of fibers, conversion monomers of various polymers, sulfoethylation auxiliaries, electroplating gloss agents, surfactants, pharmaceutical intermediates, etc
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