Unilong
Phihlelo ea Tlhahiso ea Lilemo tse 14
Ho ba le Limela tse 2 tsa Lik'hemik'hale
E fetisitsoe ISO 9001: Sistimi ea Boleng ea 2015

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


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona