Solvents / Takawaenga

  • N-Octyl-2-Pyrrolidone

    N-Octyl-2-Pyrrolidone

    N-Octyl-2-Pyrrolidone, N-Octyl-Pyrrolidone, 1-Octyl-2-Pyrrolidone, NOP, kaore he tae ki te marama i te wai marama kowhai kowhai me te haunga iti, He kaha te mahi, he haumaru he haurangi. He nui te kohua ira, he uira nui ka iti te pehanga kohu, he ngoikore ki te wai engari he wairewa ki te maha o nga whakarewa koiora ka whakaheke i te waahanga o te mata. Nga Tohu Hangarau Matua: Ko te Ahua he Maama, he tae kore-kore Tino 99.0% min. Te wai 0,1% max. Y-Butyrolactone 0.2% max. Amine ...
  • N-Dodecyl-2-Pyrrolidone

    N-Dodecyl-2-Pyrrolidone

    Ko te N-Dedecyl-2-Pyrrolidone e mahi ana hei kaihoko whakamakuku, he iti nei te wairewa ki te wai ka wairewa i roto i te nuinga o nga whakarewa waro. He iti noa te pupuhi, he ngarara nionic me te HLB o te 3, kaore he tino whaaiti o te miihini. N-Dodecyl-2 Ko te -Pyrrolidone e whakaatu ana i te tino whaihua o te whakaheke i te aukati o te Mata, he taunekeneke ki nga surfactants anionic, he miihini whakaranu, e whakarei ake ana i te wairewa, e hua ai te whakahekenga o te mata o te synergistic me te whakarei i te whakamakuku. Hangarau Matua ...
  • N-Ethyl-2-Pyrrolidone

    N-Ethyl-2-Pyrrolidone

    Ko te N-Ethyl-2-Pyrrolidone he tae kore ki te wai kowhai kowhai nei me te haunga te kakara o te amine, na te mea ko te whakarewa me te whakarewa o te wairewa tino pararutiki e tino kino ana ki te wai. Nga Tohu Hangarau: Te Ahua Korekore ki te Wai kowhai kowhai Purity 99.5% min. Te wai 0,1% max. g-Butyrolactone 0,1% max. Amine 0,1% max. Tae (APHA) 50 max. Nga Tono: Whakamahia hei Waenganui mo te whakahiatotanga o nga mahi hangarau, rongoa, awhina awhina, kirihou, whakarewa polymer ...
  • N-Methyl-2-Pyrrolidone

    N-Methyl-2-Pyrrolidone

    Ko te N-Methyl-2-Pyrrolidone he pungahunga koiora kei roto i te lactam 5-membered. He wai kore tae, ahakoa he kowhai te ahua o nga tauira poke. He he ki te wai, me te nuinga o nga whakarewa waro. He mea ano no te akomanga o nga wairewa aprotic dipolar penei i te dimethylformamide me te dimethyl sulokside. Kei te whakamahia i nga umanga petrochemical me nga kirihou hei whakarewa, e whakamahi ana i te korenga o tona kaha me te kaha ki te whakakore i nga momo momo Tohu Hangarau Matua: Appea ...
  • 2-Pyrrolidone

    2-Pyrrolidone

    Ko te 2-Pyrrolidone kaore he tae ki te kowhai, maama noa te wai (i runga ake i te 25,), he rewa ana i te wai, nga wairewa rauropi ranei me te pumau o te matū me te koretake o te tangata. ira rewa i te 24.6 ℃, te kohua i te 245 ℃, te waahi piu i te 129.4 ℃. Nga Tohu Hangarau Matua: Te Ahua @ 25 ℃ Maama ki te kore tae o te wai Tino 99.0% min. Makuku 0.1% max. Gamma Butyrolactone 0,1% max. 1,4-Butanediol 0,1% max. Tae (APHA) 25 max. Applica ...