Tom ntej: Sodium Ethylenesulphonate CAS 3039-83-6

CAS:3039-83-6

Molecular Formula:C2H3O3S.Na

Molecular Luj:130.1 Nws

EINECS:221-242-5 : kuv

Synonyms:SODIUM VINYLSULPHONATE; SODIUM ethylenesulfonate; sodium ethylenesulfonate; VINYL SULFONATE, SODIUM ntsev; VINYLSULFONIC ACID SODIUM ntsev; Ethenesulfonicacid, sodium ntsev; ETHYLENESULFONIC ACID SODIUM ntsev

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Sodium ethylenesulfonate CAS 3039-83-6 yog dab tsi?

Sodium ethylenesulfonate, luv luv li SVS, yog xim tsis muaj xim rau lub teeb daj pob tshab nrog pH ntawm 7-11. Nws yog ib qho kev hloov pauv monomer thiab copolymerization emulsifier rau ntau yam polymers.

Specification

Yam khoom	Specification
Boiling point	100 ℃ [ntawm 101 325 Pa]
Qhov ntom	1.176 g / mL ntawm 25 ° C
Melting point	-20 ° C
pKa	-2.71 [ntawm 20 ℃]
tiv taus	N20/D 1.376
Cia tej yam kev mob	nyob rau hauv inert gas (nitrogen los yog Argon) ntawm 2-8 ° C

Daim ntawv thov

Sodium ethylenesulfonate yog dav siv nyob rau hauv lub synthesis ntawm ntshiab acrylic, styrene acrylic, acetate acrylic thiab lwm yam tshuaj pleev ib ce kom txo tau shrinkage thiab lwm yam phenomena nrog stability thiab kuj. Nws tseem tuaj yeem siv rau hauv kev sib txuas ntawm fibers, hloov pauv monomers ntawm ntau yam polymers, sulfoethylation auxiliaries, electroplating gloss agents, surfactants, tshuaj intermediates, thiab lwm yam.