Onye nrụpụta ezigbo ọnụ ahịa N-ETHYL PYRROLIDONE (NEP) CAS: 2687-91-4

nkowa nkenke:

NEP bụ mmiri na-enweghị agba na nke na-enweghị atụ nke nwere nnukwu polarity, nkwụsi ike kemịkalụ dị elu na nkwụsi ike dị elu.NEP bụ ebe a na-esi esi mmiri bụ 82-83°C (-101.3Kpa), ntụzịaka ntugharị bụ 1.4665 Chemicalbook, na njupụta bụ 0.994.NEP nwere njirimara nke oke solubility, obere ikuku ikuku na obere dielectric mgbe niile.N'ime ụlọ ọrụ mmepụta ihe, enwere ike iji NEP mee ihe dị ka ihe mgbaze nhọrọ nke ọma, ihe na-akpali akpali na cationic surfactant.

N-ETYL PYRROLIDON nwere alkali adịghị ike;NEP bụ a siri ike pola organic mgbaze nwere ike etisasịwo na ihe ọ bụla nha nha nha na mmiri na izugbe organic solvents.NEP's ojiji bụ divestist nke lithium batrị, akọrọ gluu ọkachamara, na ngwa anya na-eguzogide corrosion gị n'ụlọnga, mkpuchi unfolding gị n'ụlọnga, na epoxy resin gluu onu onu. .

Ọkụ: 2687-91-4

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Ụdị okwu

1-ethyl-2-pyrrolidinon; 1-ethyl-pyrrolidin-2-otu; 2-Pyrrolidinone, 1-ethyl-; Agsol Ex 2; ethyl-2-pyrrolidone; N-Ethyl-2-pyrrolidinone; -Ethylpyrrolidone.

Ngwa nke NEP

1. A na-eji ya eme ihe maka ịchacha ngwaahịa mmanụ, na-emepụta ntụ ntụ, ọgwụ, ihe eji esiji, pesticides, chemicals kwa ụbọchị, mkpuchi, resins na-eguzogide ọgwụ, wdg.

2. Lithium batrị, akọrọ gluu degreasing, photoresist stripper, mkpuchi mmepe mmadụ, epoxy resin gluu onu mwepụ.

3. A na-ejikarị eme ihe maka ngwaahịa mmanụ a nụchara anụcha na mmepụta nke gunpowder, ọgwụ, e ji esiji, pesticides, chemicals kwa ụbọchị, mkpuchi, resins na-eguzogide okpomọkụ, wdg.

Nkọwapụta nke NEP

Ngwakọta	Nkọwapụta
Ịdị ọcha	≥99.5%
Mmiri (WT%, KF)	≤0.05%
Agba (Hazen)	≤25
Njupụta (D420g/ml)	0.990-0.999
Ntugharị (ND20)	1.465-1.467
Uru PH (10%, v/v)	7.0-10.0
Ngụkọta Amines (dị ka Monoethylamine,%)	≤0.01%

Mbukota nke NEP

200kg / drum

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N-ethyl-2-pyrodermine bụ isi ngwaahịa nke ụlọ ọrụ anyị, nwere ụkpụrụ dị mma na ọkwa dị elu na China.Ndị ọrụ ibe anyị chịkọbara ọgaranya ngwaahịa arụmọrụ, ọkachamara mgbe -sales na teknuzu pesonel na-esochi na nduzi.Mgbe ị na-ebufe, anyị ga-agbakwunye akụkọ nyocha nke ọma, ntuziaka na ịkpachara anya maka N-ethyl-2-pyrodermine.