Methyl salicylate 119-36-8

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  • Methyl salicylate 119-36-8
  • Methyl salicylate 119-36-8
  • Methyl salicylate 119-36-8

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Methyl salicylate 119-36-8


  • Khoom npe:Methyl salicylate
  • CAS:119-36-8 ib
  • MF:C8H8O3
  • MW:152.15 Nws
  • EINECS:204-317-7 ib
  • Cim:neeg tsim khoom
  • Pob:1 kg / hnab los yog 25 kg / nruas

    • Product Detail

    Khoom cim npe

    Kev piav qhia

    Khoom npe: Methyl salicylate

    CAS: 119-36-8

    MF: C8H8O3

    MW: 152.15

    Melting point: -8 ° C

    Kub taw tes: 222 ° C

    Ceev: 1.174 g / ml ntawm 25 ° C

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

    Specification

    Cov khoom Specifications
    Qhov tshwm sim Colorless oily kua
    Purity 99.0% -100.5%
    Acidity (mgKOH/g) ≤0.4
    Cov hlau hnyav ≤ 20ppm
    Angular kev sib hloov Optically tsis ua haujlwm
    Organic volatile impurities Ua tau raws li qhov yuav tsum tau ua

    Daim ntawv thov

     

    1.Nws muaj cov nyhuv anti-inflammatory thiab analgesic, thiab yog dav siv nyob rau hauv kev sib koom ua ke cov leeg nqaij analgesic muab tshuaj txhuam, tincture thiab roj.

     

    2.Nws kuj yog siv los ua cov kuab tshuaj thiab ntau yam ntawm cov khoom nruab nrab, thiab tuaj yeem siv rau hauv kev tsim cov tshuaj tua kab, fungicides, polishing agents, copper resistant agents, spices, food, cosmetics, toothpaste, coatings, inks thiab fiber dye aids.

     

    Khoom

    Nws yog soluble hauv ethanol, ether, glacial acetic acid, me ntsis soluble hauv dej.

    Cia

    1. Ntim hauv galvanized hlau nruas los yog iav raj mis. Khaws rau hauv qhov chaw txias, qhuav.
    2. Siv cov nruas yas los yog hlau nruas kab nrog cov ntim yas, thiab lub thawv yuav tsum muab kaw. Khaws thiab thauj khoom raws li cov khoom siv tshuaj lom thiab txaus ntshai.

    Kev ruaj ntseg

    1. Cov khoom siv tshuaj: Thaum boiled nrog dej, salicylic acid yog ib nrab hydrolyzed thiab freed, ua ferric chloride ntshav. Nws yog ib qho yooj yim los hloov xim thaum raug huab cua. Nws yog ib feem tseem ceeb ntawm wintergreen roj. Nws yuav tig tsaus xim av nyob rau hauv kev sib cuag nrog hlau.
    2. Cov khoom no muaj tshuaj lom heev. Rat qhov ncauj LD50 yog 887mg / kg. Qhov tsawg kawg nkaus koob tshuaj rau cov neeg laus yog 170 mg / kg. nqos cov khoom no yuav ua rau lub plab puas. Cov khoom siv ntau lawm yuav tsum raug kaw. Cov neeg ua haujlwm yuav tsum hnav cov iav tiv thaiv.
    3. Muaj nyob rau hauv cov tshuaj tua kab mob flue-kho, nplooj burley luam yeeb thiab nplooj oriental haus luam yeeb.
    4. Ib txwm pom muaj nyob rau hauv cov roj yam tseem ceeb xws li wintergreen roj, ylang ylang roj, acacia roj, thiab kua txiv hmab txiv ntoo xws li cherries thiab txiv apples.
    5. Kev nqos me me tuaj yeem ua rau mob hnyav thiab tuag taus.
    6. Cov huab cua nthuav tawm yooj yim hloov xim.

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