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L-Menthol CAS 2216-51-5

 


  • CAS:2216-51-5
  • Foromo ea molek'hule:C10H20O
  • Boima ba Molek'hule:156.27
  • EINECS:218-690-9
  • Mantsoe a tšoanang:(1R-(1-alpha,2-beta,5-alpha))-5-Methyl-2-(1-methylethyl)cyclohexanol;(1r,3r,4s)-(-)-mentho;(1R,3R,4S)-(-)-MENTHOL;(R)-(-)-ChemicalbookMenthol;EmtricitabineImpurity31;NaturalMentholCrystal;L-MengalcoholNaturalmentholMenthol(L);DL-Mentholmentholcrystalextract
  • Lintlha tsa Sehlahisoa

    Khoasolla

    Li-tag tsa Sehlahisoa

    L-Menthol CAS 2216-51-5 ke eng?

    Likristale tsa L-Menthol tse se nang 'mala tse bopehileng joaloka nale tse nang le monko o khathollang oa koena.Relative density d1515=0.890, melting point 41~43℃, beiling point 216℃, 111℃ (2.67kPa), special optical rotation αD Chemicalbook20=-49.3°, refractive index nD20=1.4609.E qhibiliha ka har'a metsoako ea tlhaho e kang ethanol, acetone, ether, chloroform le benzene, 'me e qhibiliha hanyenyane metsing.Lintho tsa lik'hemik'hale li batla li tsitsitse 'me li ka fetoha mouoane hammoho le mouoane.

    Tlhaloso

     

    Lintho tsa ho Leka

     

    Litlhoko tse Tloaelehileng

     

    Sephetho sa Teko

     

    Ponahalo

     

    kristale e hlakileng ea prismatic kapa acicular

     

    Ea tšoanelehang

     

     

    Monko o monate

     

    monko oa Asia natura menthol tšobotsi

     

     

    Ea tšoanelehang

     

    ntlha e qhibidihang

     

    42 ℃-44 ℃

     

    42.2℃

     

    Taba e sa fetoheng

     

    ≤0.05%

     

    0.01%

     

    ho potoloha ho itseng

     

    -43 °-- -52 °

     

    -49.45 °

     

    Litšepe tse boima (ka pb)

     

    ≤0.0005%

     

    0.00027%

     

    Solubility

    Kenya 1g sampole ho 5ml ea ethanol 90%(v/v), ho fumana tharollo e lokiselitsoeng.  

    Ea tšoanelehang

     

    Levo-menthol Content

     

    95.0~105.0%

     

    99.2%

    Kopo

    1.Menthol ke monko o jeoang o lumelletsoeng ho sebelisoa naheng ea heso mme haholo-holo o sebelisoa bakeng sa tatso ea sesepa sa meno, lipompong le lino tse tahang.
    2.Ka bobeli menthol le racemic menthol li ka sebelisoa e le litlolo tsa tatso bakeng sa sesepa sa meno, litlolo tse nkhang hamonate, lino tse tahang le lipompong.E sebelisoa e le ntho e susumetsang meriana, e sebetsang letlalong kapa lera la mucous, 'me e na le phello e pholileng le ea antipruritic;ha e nkoa ka molomo, e ka sebelisoa e le carminative bakeng sa hlooho e bohloko le ho ruruha ha nko, pharynx le larynx.Li-ester tsa eona li sebelisoa ho litlolo tse nkhang hamonate le litlhare.
    3.Karolo e ka sehloohong ea oli ea peppermint.Ka lebaka la tatso ea eona e ikhethang ea koena le phello e pholileng, e sebelisoa haholo lipompong, litlolo le sesepa sa meno.

    Sephutheloana

    25kg / mokotla 20'FCL e ka tšoara lithane tse 9

    Theko ea Menthol

    L-Menthol CAS 2216-51-5

    Menthol thekiso

    L-Menthol CAS 2216-51-5


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