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Nọmba CAS:9002-98-6

Usoro Molekụla:C2H5N

Ibu Molekụla:43.07

EINECS:618-346-1

Okwu ndị yiri ya:PEI-1750; ETHYLENE IMINE POLYMER SOLUTION, 50% n'ime mmiri; POLY(ETHYLENEIMINE) SOLUTION 10%; POLYETHYLENIMINE AV. MOL. WT. Ihe dị ka.*50,000 50% (W; PEI-14M; Ngwakọta polima Ethyleneimine, PEI; polyethyleneimine, nke nwere alaka, mw 10,000; polyethyleneimine, nke nwere alaka, mw 600; polyethyleneimine, nke nwere alaka, mw 70,000; EPOMIN P-1000; EPOMIN P-1050; EPOMIN SP-003; EPOMIN SP-200; POLYETHYLENEIMINE, 50%(V/V)Ngwọta mmiri; POLYETHYLENEIMINE gbanwere; Polyethyleneimine,Mw70,000Ngwọta; Polyethyleneimine,Mw50,000Ngwọta

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Ịdị mma kacha elu na-ebute ụzọ; ọrụ bụ ihe kacha mkpa; nhazi bụ mmekorita "bụ nkà ihe ọmụma azụmaahịa anyị nke ụlọ ọrụ anyị na-agbaso ma na-agbaso mgbe niile maka ọnụahịa dị ọnụ ala Made-in-China.com, Anyị ga-eme ike anyị niile iji mezuo nkọwa gị ma na-achọsi ike ịmepụta alụmdi na nwunye azụmaahịa na-enyere aka na gị!
Ịdị mma kacha elu na-ebute ụzọ; ọrụ bụ ihe kacha mkpa; nhazi bụ mmekorita "bụ nkà ihe ọmụma azụmaahịa anyị nke ụlọ ọrụ anyị na-agbaso ma na-agbaso mgbe niile maka , Anyị na-erekarị n'ogbe, yana ụzọ kachasị ewu ewu na nke dị mfe isi kwụọ ụgwọ, nke bụ ịkwụ ụgwọ site na Money Gram, Western Union, Bank Transfer na Paypal. Maka okwu ọ bụla ọzọ, nweere onwe gị ịkpọtụrụ ndị na-ere ahịa anyị, bụ ndị dị ezigbo mma ma mara ihe gbasara ngwaahịa anyị.

Polyethyleneimine (nke a kpọrọ "mkpụmkpụ"PEI) bụ mmiri mmiri na-enweghị agba ma ọ bụ odo odo. Nọmba CAS 9002-98-6. Na-agbaze na mmiri, ethanol, hygroscopic, anaghị agbaze na benzene na acetone. Mmiri ga-eme mgbe mmiri polyethyleneimine zutere sulfuric acid nke nwere pH dị ala karịa 2.4. Mmiri mmiri ahụ na-acha ọkụ nke ọma, mgbakwunye nke formaldehyde na-emepụta mmiri ozuzo. A na-eji Polyethyleneimine PEI dị ka ihe na-eme ka mmiri dị mmiri nke akwụkwọ iku ume na-enweghị nha, ihe na-ejide na ihe na-eme ka ihe na-eti ihe n'oge a na-eme akwụkwọ nwere ike ibelata ọkwa ịkụ ihe nke pulp. Meziwanye ikike iwepụ mmiri nke akwụkwọ. A na-amụba nkụ nke akwụkwọ ahụ site na 1% - 4%. A na-amụba ikike mmepụta site na 5% - 20%.

Nhọrọ Ịdị Ọcha
MW 600	MW 1200	MW 1800	MW 2000	MW 3000
MW 5000	MW 7000	MW 10000	MW 20000	MW 20000-30000
MW 30000-40000	MW 40000-60000	MW 70000	MW 100000	MW 270000
MW600000-1000000	MW 750000	MW 2000000

POLYETHYLENEIMINE CAS 9002-98-6 nke MW3000
IHE	Oke ọkọlọtọ
Ọdịdị	Mmiri mmiri odo odo na-enweghị agba ma ọ bụ nke na-acha ọcha
Nnwale	Pasentị iri atọ
Ike ndọda kpọmkwem (25℃ g/cm)³)	d425=1.0385
PH	10-12
Ndekọ Refractive	1.3785
Ọbara ọbara nke kinematic	30-80
Ibu molekụla	3000-3500

1. Polyethyleneimine PEI nke e ji mee ihe dị ka ihe na-eme ka mmiri sie ike nke akwụkwọ na-anaghị egbu ume, ihe na-ejide ihe na ihe na-eme ka ihe na-akụ ihe n'oge a na-eme akwụkwọ, PEI nwere ike ibelata oke ịkụ ihe nke pulp. Meziwanye ikike iwepụ mmiri nke akwụkwọ. A na-amụba nkụ nke akwụkwọ site na 1% - 4%. A na-amụba ikike mmepụta site na 5% - 20%.
2. A na-ejikarị Polyethyleneimine mee ihe n'ọtụtụ ebe n'ihe gbasara ibipụta ink, mkpuchi, ihe nrapado na ihe ndị ọzọ.
3. PEI eji eme mmiri eji eme akwụkwọ, ihe ngwọta electroplating na ihe na-agbasa ihe.
4. A na-eji Polyethyleneimine eme ihe dị ka ihe na-eme ka resin epoxy dị nro, ihe na-eme ka aldehyde na ihe na-eme ka agba dị nro.

CAS-9002-98-6

1. Isi ihe dị mkpa gbasara ngwa ahụ

Ịmepụta Akwụkwọ Nchacha Mmiri Ọcha: Na-anọchi nnu aluminom ọdịnala, na-eme ka mmiri doo anya, ma na-ebelata COD.

Ọgwụgwọ Mmiri Mkpofu Electroplating: Na-ejide Cu²⁺, Ni²⁺, na Cr⁶⁺ n'otu oge, na-ahụ na mwepụta ahụ ruru ụkpụrụ.

Mmiri Mkpofu Agba: Ọnụego mgbanwe agba >95%, na-ebelata ụgwọ ọrụ site na 30%.

2. PEI na-enye oke ibu molekul dị iche iche nke 500–750,000, a pụkwara iji ya mee ihe dịka acetylated, carboxylated, PEGylated, na fluorescent iji nweta nhazi mmiri, mmanụ-soluble, na ihe a na-achọ.

3. Ọ dị ka BASF, Catalyst na ụdị ndị ọzọ. Nkọwapụta ndị ahụ nwere ọnụ ahịa asọmpi karịa.

4. Nye ihe ọmụma teknụzụ nke otu onye. Kpọchie nkọwapụta akọwapụtara dịka ngwa ngwaahịa ndị ahịa si dị.

✅PEI bara ụba na otu amino ma nwee ọtụtụ ebe mmeghachi omume
✅Akụ̀ cationic siri ike, njupụta chajị a na-agbanwe agbanwe
✅Polyethyleneimine nwere ụdị anụ ahụ dị iche iche ma dabara adaba maka ọnọdụ dị iche iche
✅Polyethyleneimine PEI nwere ezigbo ike kemịkalụ ma dịkwa mfe ịchekwa
✅Ike ịmịnye na ịmịnye mmiri siri ike
✅Ike nnyefe mkpụrụ ndụ ihe nketa na ọgwụ Polyethyleneimine dị oke mma
✅Njikọ na arụmọrụ njikọta na-agbanwe agbanwe
✅Ngwọta Polyethyleneimine nwere ezigbo ndakọrịta na ihe ndị ọzọ
✅Ogologo ọgwụ a dị obere, a pụkwara ịchịkwa ọnụ ahịa ịzụta polyethyleneimine.

A na-etinye ihe mkpuchi n'ime drum nke dị kilogram 25 ma debe ya n'ebe dị anya site na ìhè na okpomọkụ dị n'okpuru 25 Celsius.

Anyị bụ ọkachamara n'ịrụpụta polyethyleneimine ma nwee ike inye ọtụtụ ihe achọrọ maka ibu molekul. Ebe ọ bụ na anyị bụ ndị nrụpụta ozugbo, ọnụahịa ngwaahịa anyị dị oke mma. Ọ bụrụ na ịchọrọ ịzụta polyethyleneimine, biko nweere onwe gị ịkpọtụrụ anyị n'oge ọ bụla. Anyị na-atụ anya iso gị rụkọọ ọrụ.

CAS 9002-98-6
Ịdị mma kacha elu na-ebute ụzọ; ọrụ bụ ihe kacha mkpa; nhazi bụ mmekorita "bụ nkà ihe ọmụma azụmaahịa anyị nke ụlọ ọrụ anyị na-agbaso ma na-agbaso mgbe niile maka ọnụahịa dị ọnụ ala Made-in-China.com, Anyị ga-eme ike anyị niile iji mezuo nkọwa gị ma na-achọsi ike ịmepụta alụmdi na nwunye azụmaahịa na-enyere aka na gị!
Ọnụ ego dị ọnụ ala Ndị na-emepụta, ndị na-ebubata ngwaahịa na ngwaahịa na China, Anyị na-erekarị n'ogbe, yana ụzọ kachasị ewu ewu na nke dị mfe isi kwụọ ụgwọ, nke bụ site na Money Gram, Western Union, Bank Transfer na Paypal. Maka okwu ọ bụla ọzọ, nweere onwe gị ịkpọtụrụ ndị na-ere ahịa anyị, bụ ndị dị ezigbo mma ma mara maka ngwaahịa anyị.