Acetylacetone CAS 123-54-6 Chaw tsim tshuaj paus

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  • Acetylacetone CAS 123-54-6 Chaw tsim tshuaj paus
  • Acetylacetone CAS 123-54-6 Chaw tsim tshuaj paus
  • Acetylacetone CAS 123-54-6 Chaw tsim tshuaj paus
  • Acetylacetone CAS 123-54-6 Chaw tsim tshuaj paus

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Acetylacetone CAS 123-54-6 Hoobkas khoom


  • Khoom npe:Acetylacetone
  • CAS:123-54-6 : kuv
  • MF:C5H8O2
  • MW:100.12 Nws
  • EINECS:204-634-0
  • Cim:neeg tsim khoom
  • Pob:25 kg / nruas los yog 200 kg / nruas

    • Product Detail

    Khoom cim npe

    Kev piav qhia

    Khoom npe: Acetylacetone

    CAS: 123-54-6

    MF: C5H8O2

    MW: 100.12

    Qhov ceev: 0.975 g / ml

    Melting point: -23 ° C

    Kub taw tes: 140.4 ° C

    Pob: 1 L / lub raj mis, 25 L / nruas, 200 L / nruas

    Specification

    Cov khoom

    		 Specifications
    Qhov tshwm sim Cov kua dej tsis muaj xim
    Purity ≥99.5%
    Xim (Co-Pt) ≤ 0.10
    Acidity (mgKOH/g) ≤0.2
    Evaporation residue ≤0.01%
    Dej ≤ 0.3%

    Daim ntawv thov

    1.Nws yog nruab nrab ntawm fungicide azoxystrobin, azoxystrobin thiab herbicide Sulfuron methyl.

    2.Nws yog siv los ua catalyst, resin crosslinker, resin curing accelerator, resin thiab roj hmab additive.

    3.Nws tuaj yeem siv los ua hnyav ntawm cellulose acetate, number case thiab pigment, additive ntawm roj av thiab lubricant, desiccant ntawm cov xim thiab cov kua roj vanish.

    Khoom

    Nws tuaj yeem sib xyaw nrog ethanol, ether, chloroform, acetone, glacial acetic acid thiab lwm yam organic solvents, soluble hauv dej.

    Cia

    1. Khaws kom deb ntawm cov nplaim taws thiab cov oxidants muaj zog, thiab khaws cia rau hauv qhov chaw txias.

    2. Fireproof thiab noo noo-pov thawj, khaws cia rau hauv cov khoom txaus ntshai warehouse.
    Khaws thiab thauj khoom raws li cov cai tswj kev phom sij.

    Kev ruaj ntseg

    1. Khoom: Acetylacetone yog cov kua uas tsis muaj xim lossis daj me ntsis flammable. Boiling point yog 135-137 ℃, flash point yog 34 ℃, melting point -23 ℃. Tus txheeb ze ntom ntom yog 0.976, thiab qhov ntsuas qhov taw qhia yog n20D1.4512. 1g ntawm acetylacetone yog soluble hauv 8g dej, thiab yog miscible nrog ethanol, benzene, chloroform, ether, acetone thiab glacial acetic acid, thiab decomposes rau hauv acetone thiab acetic acid nyob rau hauv lye. Nws yog ib qho yooj yim los ua combustion thaum raug kub kub, qhib nplaim taws thiab muaj zog oxidants. Nws tsis ruaj khov hauv dej thiab yooj yim hydrolyzed rau hauv acetic acid thiab acetone.

    2. Mob toxicity. Nws tuaj yeem ua rau tawv nqaij thiab mucous daim nyias nyias. Thaum tib neeg lub cev nyob ntev dua (150 ~ 300) * 10-6, nws tuaj yeem raug mob. Cov tsos mob xws li mob taub hau, xeev siab, ntuav, kiv taub hau, thiab dullness yuav tshwm sim, tab sis nws yuav raug cuam tshuam thaum lub concentration yog 75 * 10-6. Tsis muaj kev phom sij. Kev tsim khoom yuav tsum tau siv lub tshuab nqus tsev sealing. Qhov cua yuav tsum tau ntxiv dag zog rau ntawm qhov chaw ua haujlwm kom txo qis khiav, xau, xau thiab xau. Thaum muaj tshuaj lom, tawm ntawm qhov chaw kom sai li sai tau thiab ua pa tshiab. Cov neeg ua haujlwm yuav tsum hnav cov iav tiv thaiv thiab ua haujlwm tshuaj xyuas kab mob ua haujlwm tsis tu ncua.

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