Hua

  • Dimethyl carbonate CAS:616-38-6

    Dimethyl carbonate CAS:616-38-6

    Ko te Dimethyl carbonate (DMC), he matū matū he iti te paitini, he pai te mahi tiaki taiao me te whakamahi whanui, he takawaenga nui mo te whakahiato waro.Kei roto i te hanganga ngota ngota he roopu mahi penei i te waro, te methyl me te methoxy, a he maha nga tauhohenga.Kei a ia nga ahuatanga o te whakamahi haumaru, te waatea, te iti o te parahanga me te ngawari o te kawe ki te whakaputa.Ko te Dimethyl carbonate he hua matū "matomato" pai na te mea o...
  • N-Methyl-2-pyrrolidinone(NMP) Cas:872-50-4

    N-Methyl-2-pyrrolidinone(NMP) Cas:872-50-4

    N- methylpyrrolidone, wai hinuhinu kore tae me te marama me te kakara amine paku.Ka whakarewahia ki te wai, te waipiro, te etera, te ester, te ketone, te hauwai hauhau, te hauwai kakara me te hinu katoro.He iti te pähekeheke, te pai o te waiariki me te matū matū, ka taea te whakaeto me te kohu wai.Kia hygroscopicity.Te tairongo ki te marama.Ko te N- methylpyrrolidone e whakamahia nuitia ana i roto i te pākahiko lithium, te rongoa, te pesticide, te pigment, te horoi horoi, te taputapu whakamarumaru me etahi atu ahumahi.1. Hainamana n...
  • 5-CHLORO-N-VALERIC ACID

    5-CHLORO-N-VALERIC ACID

    5-chlorovaleric acid CAS:1119-46-6
  • 5-chloro aMyl chloride

    5-chloro aMyl pūhaumāota

    5-Chlorovaleryl chloride,CAS:1575-61-7
  • 5-Chloroethyl-6-chloro-1,3-dihydro-2H-indole-2-one,CAS 118289-55-7

    5-Chloroethyl-6-chloro-1,3-dihydro-2H-indole-2-one,CAS 118289-55-7

    Nama CAS:118289-55-7
    Ētahi atu Ingoa:6-Chloro-5-(2-chloroethyl)-1
    MF:C10H9Cl2NO
    EINECS Nama:118289-55-7
    Momo:Tauwaenga Agrochemical, Takawaenga Waikano, Takawaenga Haka me te Kakara, Takawaenga Rongoa, Waenga Taonga Hangarau.
    Pure:≥99%
    Tauira Tauira:118289-55-7
    Taupānga: Ziprasidone takawaenga
    Te ahua: Paura Ma
    Ingoa Hua:5-Chloroethyl-6-chloro-1,3-dihydro-2H-indole-2-one
    Tae:Paura Ma
  • Cycobalamin  Vitamin B12 Antianemia vitamin

    Cycobalamin Huaora B12 Antianemia huaora

    Ko te Cycobalamin tetahi o nga huaora B matatini, he kaha ki te aukati i te mate anemia.Koia te ingoa i homai e te whakamaaramatanga o te huaora B12, he mea tino nui mo te whanaketanga o nga huakita me nga kararehe.I tua atu i te C, H, O, N, P me Co, ko te aD-ribose conjugate o 5,6-dimethe-rbenzimidazole tetahi waahanga o tona hanganga.AR Todd et al.whakatakotohia te tauira hanganga, e kiia nei ko te cyanocobalamin na te mea kua rurukuhia te cyano ki runga cobalt.Ko te 278,361,548 nm te nui o te whakaurunga i roto i te wairewa wai.I te tau 1948, ko E.L.Rickes o te United States me E.L.Smith o te United Kingdom i tango motuhake nga tioata mai i te ate.Mai i tera wa, kua riro mai ano tenei matū mai i tetahi actinomycete (StrePtomyces griseum).
    Ko te Cyanocobalamin ano te tipu o nga poaka me nga pi, a he rite tonu te matū ki te pūmua kararehe e tika ana mo te pao hua manu.Ko te Huaora B12, ka hoatu ki nga turoro he mate kino i te 150 micrograms, ka taea te whakanui ake i nga toto toto whero e tata ana ki te 2 nga wa, ka taea hoki e te 3-6 micrograms te whakaputa hua.I roto i te vivo, ka haria i roto i te toto i roto i te ahua o te whakakotahitanga me te pūmua trans-cobalamin (a- globular protein), ka noho ki te ahua o te coenzyme i roto i nga momo kopa.I te taha o te waikawa folic, ka uru ki te whakawhitinga o te whakawhitinga methyl me te whakatipu methyl kaha.A ka noho hei take nui mo te purine, pyrimidine me etahi atu biosynthesis.
  • TPU for shoe adhesive,

    TPU mo te whakapiri hu,

    Ko ona ahuatanga: 1. Kaore he kowhai;2. Tino nohopuku whātioatanga;3. Te ātete teitei o te pāmahana.Ko tenei raupapa o nga hua he pai te piri me te wera wera ki te PVC, PU, ​​rapa, TPR, EVA, nylon, hiako me etahi atu taputapu.Ko te pai o te adhesion me te teitei o te wera-atete ka taea te whakatutuki me te kore e whakamahi i te kaihoko whakaora.Na ona ahuatanga kore-kowhai, he mea tino pai mo te hono i nga momo hu haerenga ma.LY raupapa polyurethane whakapiri ko te rua-wahanga ...
  • Butyl rubber regeneration

    Te whakahou rapa Butyl

    No tetahi waahanga nui o te rapa reclaimed butyl.Neke atu i te 900 nga ngongo o roto o te butyl hei rauemi mata, ka parahia e te 80 mesh filtration i muri i te desulfurization na roto i te tukanga pirau tino matatau.Kei a ia nga ahuatanga o te kaha pai, te tino pai, te kaha o te hau me te whai taonga o te ringaringa.Ka taea te whakamahi anake ki te whakaputa i nga hua rapa butyl penei i nga ngongo iti o roto o roto, nga potae butyl, nga takai hiri butyl, me etahi atu. Ka taea hoki te whakamahi tahi...
  • baking soda

    houra tunutunu

    Ingoa hua: houra tunutunu CAS :144-55-8 EINECS nama 205-633-8 Te kōeke hua: te kōeke kai Rahi matūriki: 200 (mesh) Whakatinanahia te paerewa kounga: GB/t1606-2008 Ingoa: konutai bicarbonate ( houra tunutunu) Momo: 25kg Matū morearea: kore Ihirangi: 99% Konutai bicarbonate, tātai matū NaHCO3, e mohiotia ana ko te houra tunutunu.Ko te karaihe maamaa ma, he iti ake te wairewa i te konutai warowaiha.He matū ahumahi hoki.Ka timata te totoka ki te pirau haere ki te hanga konutai ca...
  • PPO/PPE

    PPO/PPE

    Te tono mo te PPO granules 1: Mo te hanga i nga waahanga wera-wera, he iti ake te kakahu i nga waahanga aukati i nga waahanga tuku me nga waahanga hiko o te rongoa 2: Ka taea te whakamahi i nga waahi teitei ake o nga taputapu, nga matatahi, nga maareti me etahi atu waahanga ka taea te whakakapi ma te whakamahi i te kowiri tira 3 : Ka taea te whakaputa i nga wiri, nga here me nga honohono Nga Taonga Hua * He pai te toenga o nga taonga * Te ngokingokiStiffness me te kaha * Te ngokingoki * Te kaha o te paanga * He pai te mahi hiko * He pai te aukati ahi * Maama...
  • chloroprene rubber CR121

    rapa chloroprene CR121

    Neoprene, e mohiotia ana ko te rapa chloroprene me te rapa Xinping.Ko te rapa waihanga i hangaia e te α-polymerization o te chloroprene (2- chloro -1,3- butadiene) e whakamahia nuitia ana i roto i nga hua huarere, nga kapu viscose, nga paninga me nga wahie toka.Ko te tawerewere, te paraka ranei he ma mirakau, he beige, he parauri marama ranei te ahua he elastomer i hua mai i te polymerization alpha o te chloroprene (arā, ko te 2- chloro -1,3- butadiene) hei rauemi mata matua.Ko te tawhā whakarewatanga o te rapa chloroprene mo te δ = 9.2 ~ 9....
  • chloroprene rubbere CR232

    chloroprene rubbere CR232

    Neoprene, e mohiotia ana ko te rapa chloroprene me te rapa Xinping.Ko te rapa waihanga i hangaia e te α-polymerization o te chloroprene (2- chloro -1,3- butadiene) e whakamahia nuitia ana i roto i nga hua huarere, nga kapu viscose, nga paninga me nga wahie toka.Ko te tawerewere, te paraka ranei he ma mirakau, he beige, he parauri marama ranei te ahua he elastomer i hua mai i te polymerization alpha o te chloroprene (arā, ko te 2- chloro -1,3- butadiene) hei rauemi mata matua.Ko te tawhā whakarewatanga o te rapa chloroprene mo te δ = 9.2 ~ 9....
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