Poli(dimethylamine-co-epichlorohydrin-co-ethylenediamine) CAS 42751-79-1

CAS:42751-79-1

Maʻemaʻe:50%

ʻAno Molekala:C7H20ClN3O

Kaumaha Molekala:197.71

EINECS : /

Ka wā mālama:2 makahiki

Nā huaʻōlelo like:1,2-ethanediamine, polymerwith(chloromethyl)oxirane; 1,2-Ethanediamine, polymerwith(chloromethyl)oxirane andN-methylmethanamine; Dimethylamine, polymerwithepichlorohydrinandethylenediamine; poly(dimethylamine-co-epichlorohydrin-co-ethylene; Ethanediamine, polymer with(chloromethyl)oxirane andN-methylmethanami; Poly(dimethylamine-co-epichlorohydrin-co-ethylenediamine) solution

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He aha ka Poly(dimethylamine-co-epichlorohydrin-co-ethylenediamine) CAS 42751-79-1?

ʻO ka poly(dimethylamine-co-epichlorohydrin-co-ethylenediamine) he polymer i hoʻohana ʻia ma ke ʻano he mea mālama wai.

Hōʻike

MEA	KANAWAI
Ka nana aku	wai liʻiliʻi melemele māmā
Paʻa (110 ℃, 2h)%	50±1
Waiwai PH	5-7
Viscosity (25 ℃)	50-6000

Palapala noi

ʻO ka Polyamine nā polymers cationic wai o nā kaumaha molekala like ʻole e hana maikaʻi ana ma ke ʻano he coagulants mua a me ka hoʻopiʻi ʻana i nā mea hoʻokaʻawale i nā kaʻina hoʻokaʻawale wai-paʻa i nā ʻano ʻoihana like ʻole.

Hiki ke hoʻohana ʻia ka huahana e hui pū me nā coagulants inorganic, e like me ka polyaluminium chloride a i ʻole alum no ka mālama ʻana i ka wai ʻōpala haʻahaʻa haʻahaʻa a i ʻole ka wai paila. Hiki ke hoʻohana ʻia i ka hoʻomaʻemaʻe ʻana i ka wai ʻino mai ka māla aila, a i ʻole e like me ka hao ʻōpala anionic i ka ʻōnaehana wai keʻokeʻo i ka hana pepa.