Kaihanga Pai utu N-Methyl Pyrrolidone (NMP) CS: 872-50-4

Whakaahuatanga poto:

Ko te pyrrolidone n-methyl e kiia ana ko te nmp, te tauira molecula: c5h9no, Ingarihi: 1-methyl-2-pyrrolidino, he ahua paku hammonia, he maha nga wai i roto i tetahi waahanga, Acetone me nga momo whakarewatanga o te tipu penei i te esters, te hydrocarbons hasdrocarbons, kakara Hydrocarbons, tata oti te whakaranu ki nga whakarewa katoa, te kohua 204 ℃, Flash Point 91 ℃, Te Hangarau Hangarau, Te Hanganga Maataki me nga Taputapu Matapihi. Kei a NMP te painga o te tirohanga iti, pai te pumau o te matū me te pumau o te matū, te tino ngoikore, te ngoikore o te mate me te maha o nga whakarewa. Ko te NMP he miihini-tarukino, a ko te kukume rohe e whakaaetia ana i te hau ko te 100ppm.

Cas: 872-50-4

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Tags hua

Hangai

M-pyrol (r); 1-methyl-2-pyrrolidino (99.5%, hydry, hydry, cydryl-2-bydryl-2-phyridino (99.5%, hydry , me te haangai, te waihi50ppm (byk.f.); n-metyl-2-pyrrolidonequicturer; 1-methyl-2-pyrrolidoneche Albook, reagent (acs) 1-atyl-2-pyrrolidone, reagent (acs) 1-atyl-2-pyrrolidone, reagent (1-methyl-2-pyrr Olidoone872-50-4ncNMN-methyl-2-Pyrrolidino; n-methyl-2-pyrrolidioone872-50-4npm; 1-methyl-2-phyrodinone.

Nga tono a NMP

N--methylpyrrolidone (NMP) Ko te whakarewa aprotic polar. He iti te paitini, ko te kohua kohua me te whakahekeheke. Te painga o te tino mohio me te pumau. Whakamahia ai i roto i te tangohanga hydrocarby holyomatib, pure i te acyelene, olefins me te diolefins, te whakakaha i te hinu, te whakakaha i te hinu, te whakakaha i te hinu i roto i te polymerization Kāore, Ko nga otaota ahuwhenua, nga rauemi whakahiato, te horoi i nga taonga totika i roto i te ahumahi Seconductor, nga papa horoi hau, me etahi atu korero mo te hunga polymers polymerization, pēnei i te paparanga miihini me te muka Amid. Ka taea hoki te whakamahi i roto i nga pesticides, rongoa me nga kaihoko horoi. Ko nga whakamahinga matua o nga tohu rereke o te N-methylpyrrolidone kua tuhia i raro nei:

1 Hei tauira, ka whakamahia ki te tango i nga hydrocarbons kakara i roto i te hinu whakarake hei whakatutuki i te kaupapa o Te whakatikatika hinu hinu; Na te nui o te whakarewatanga o te NMP ki te riihi, ka taea te whakamahi hei whakarewa mo te riihi me te chemical, peita papa, raima-raina, raima Nga papanga me nga taapiri me etahi atu hua.

2. Akoranga Tauira: Te tangohanga me te whakaora i nga taonga o te AcEylene, penei i te Benmatiene, isoprene, te hydrodne, me te maakaariki ma te hau. me te ma o te whakaora i te acetylene ka tae ki te 99.7%; Hei taapiri mo te wehe me te whakaora i te punutanga nui-nui mai i te hydrocarbons C4 kua pakaru, ka tae te reanga whakaora ki te 97%. %, ko te ma o te poutai i whakahokia mai ko te 99.7%, a ka whakamahia hei tangohanga mo te whakaora i te reo kaha o te c5 hydrocarbons, me te purea o Isoprene tae atu ki te 99%; I te wa e whakamahia ana hei tangohanga mo nga hydrocarbons kakara, he nui te whakariterite mo te hydrocarbons kakara. Ma te pehanga o te kohu iti, ko te reanga o te tangohanga he iti, he tiketike te whakaoranga whakaora o nga kakara.

3 , PCB Poraka Paetahi Paetahi, Nga Kete Mate; me nga whakarewa i hangaia i roto i te umanga rongoā penei i te wai membrane kaimbrane mahi a te whatukuhu, te waiora moana moana, me etahi atu.

Tuhinga o mua

Whakakonetanga	Tautanga
Putanga	Maamaa
Mā	≥99.8%
Mihi (WT%, KF)	≤0.3%
Tae (Hazem)	≤20
Te mate (d₄²⁰G / ML)	1.032-1.035
Whakahoutanga (n_D²⁰)	1.466-1.472