Acetylacetone CAS 123-54-6 theko ea moetsi

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  • Acetylacetone CAS 123-54-6 theko ea moetsi
  • Acetylacetone CAS 123-54-6 theko ea moetsi
  • Acetylacetone CAS 123-54-6 theko ea moetsi
  • Acetylacetone CAS 123-54-6 theko ea moetsi

Tlhaloso e Khutšoanyane:

Acetylacetone cas 123-54-6 mofani oa fektheri


  • Lebitso la sehlahisoa:Acetylacetone
  • CAS:123-54-6
  • MF:C5H8O2
  • MW:100.12
  • EINECS:204-634-0
  • Sebopeho:moetsi
  • Sephutheloana:25kg/moropa kapa 200kg/moropa

    • Lintlha tsa Sehlahisoa

    Li-tag tsa Sehlahisoa

    Tlhaloso

    Lebitso la sehlahisoa: Acetylacetone

    CAS: 123-54-6

    MF:C5H8O2

    MW: 100.12

    Boima ba 'mele: 0.975 g/ml

    Sebaka se qhibilihang: -23°C

    Sebaka se belang: 140.4°C

    Sephutheloana: 1 L / botlolo, 25 L / moropa, 200 L / moropa

    Tlhaloso

    Lintho

    		 Litlhaloso
    Ponahalo Seela se se nang mmala
    Bohloeki ≥99.5%
    Mmala(Co-Pt) ≤0.10
    Asiti(mgKOH/g) ≤0.2
    Masalla a moyafalo ≤0.01%
    Metsi ≤0.3%

    Kopo

    1. Ke karolo e bohareng ea fungicide azoxystrobin, azoxystrobin le herbicide Sulfuron methyl.

    2.E sebelisoa e le catalyst, resin crosslinker, resin curing accelerator, resin le additi ea rabara.

    3.E ka sebelisoa e le solvent ea cellulose acetate, enke le pigment, addititive ea peterole le lubricant, desiccant ea pente le varnish.

    Thepa

    E ka tsoakoa le ethanol, ether, chloroform, acetone, glacial acetic acid le metsoako e meng ea manyolo, e qhibilihang ka metsing.

    Polokelo

    1. Boloka hole le malakabe a bulehileng le li-oxidants tse matla, 'me u li boloke sebakeng se phodileng.

    2. E sa keneleng mollo le e thibelang mongobo, e bolokiloeng sebakeng sa polokelo ea thepa e kotsi.
    Boloka le ho tsamaisa ho latela melao ea lik'hemik'hale tse kotsi.

    Botsitso

    1. Thepa: Acetylacetone ke mokelikeli o se nang 'mala kapa o mosehla hanyenyane o ka tukang.Sebaka se belang ke 135-137 ℃, ntlha ea flash ke 34 ℃, ntlha e qhibilihang ke -23 ℃.Tekanyo e lekanyelitsoeng ke 0.976, 'me index ea refractive ke n20D1.4512.1g ea acetylacetone e qhibiliha ka har'a 8g ea metsi, 'me e kopane le ethanol, benzene, chloroform, ether, acetone le glacial acetic acid, 'me e bola ho ba acetone le acetic acid ka lye.Ho bonolo ho baka mollo ha o pepesehetse mocheso o phahameng, malakabe a bulehileng le li-oxidants tse matla.Ha e tsitsa ka metsing 'me e kenngoa habonolo ka hydrolyze ho acetic acid le acetone.

    2. Chefo e itekanetseng.E ka halefisa letlalo le lera la mucous.Ha 'mele oa motho o lula nako e telele tlasa (150~300)*10-6, o ka tsoa kotsi.Matšoao a kang hlooho, ho nyekeloa ke pelo, ho hlatsa, ho tsekela, le botsoa bo tla hlaha, empa e tla ameha ha mahloriso a le 75 * 10-6.Ha ho kotsi.Sehlahisoa se lokela ho sebelisa sesebelisoa sa vacuum sealing.Moea o lokela ho matlafatsoa sebakeng sa tšebetso ho fokotsa ho matha, ho lutla, ho rotha le ho lutla.Haeba ho na le chefo, tloha sebakeng seo kapele kamoo ho ka khonehang 'me u hema moea o hloekileng.Basebetsi ba lokela ho apara lisebelisoa tsa ts'ireletso 'me ba etse tlhahlobo ea mafu khafetsa mosebetsing.

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