CAS:2216-51-5
Moleculaire Formule:C10H20O
Moleculaire Gewicht:156.27
EINECS:218-690-9
Synoniemen:(1R-(1-alpha 2-beta,5-alpha))-5-Methyl-2-(1-methylethyl)cyclohexanol; (1r,3r,4s)-(-)-mentho; (1R,3R,4S)-(-)-MENTHOL;(R)-(-)-Menthol; EmtricitabineImpurity31; NaturalMentholCrystal; L-MengalcoholNaturalmentholMenthol(L); DL-Mentholmentholcrystalextract
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Wat is Menthol Cas 2216-51-5
Kleurloos naaldvormige kristallen met een verfrissende mint aroma. Relatieve dichtheid d1515=0.890, smeltpunt 41~43 ° c, het kookpunt 216℃, 111℃ (2.67 kPa), specifieke optische rotatie aD20=-49.3°, brekingsindex nD20=1.46Chemicalbook09. Oplosbaar in organische oplosmiddelen, zoals ethanol, aceton, ether, chloroform en benzeen, en slecht oplosbaar in water. De chemische eigenschappen zijn relatief stabiel en kan verdampen samen met stoom. Rat oraal LD503.3g/kg, ADI0 ~ 0.2 mg/kg (FAO/WHO, 1994).
Specificatie
Testing Items |
Standaard Eisen |
Testing Result |
Uiterlijk |
Kleurloos transparant, prismatisch of aciculair crystal |
Gekwalificeerd |
Geur |
aroma of Asia natura menthol feature |
Gekwalificeerd |
melting point |
42℃-44℃ |
42.2℃ |
Non-volatile matter |
≤0.05% |
0.01% |
specific rotation |
-43 °– -52 ° |
-49.45 ° |
Heavy Metals (By pb) |
≤0.0005% |
0.00027% |
Oplosbaarheid |
Add 1g sample to 5ml of ethanol 90%(v/v), obtaining a settled solution. |
Gekwalificeerd |
Levo-menthol Content |
95.0%~105.0% |
99.2% |
Toepassing
L-Menthol is used as a cooling agent that strongly activates TRPM8.(Transient Receptor Potential Cation Channel, Subfamily M, Member 8 is a Protein Coding gene). It is used as analgesic (topical), antipruritic agent. It is used as: refreshing agent, food flavor, cool and antipruritic drug, carminative drug. Menthol crystals is used for pers onal care and cosmetics.
Pakket
25kgs/trommel,9tons/20'container
25kgs/zak,20tons/20'container
Gerelateerde Zoekwoorden
(1R-(1-alpha 2-beta,5-alpha))-5-Methyl-2-(1-methylethyl)cyclohexanol; (1r,3r,4s)-(-)-mentho;(1R,3R,4S)-(-)-MENTHOL; (R)-(-)-Menthol; EmtricitabineImpurity31; NaturalMentholCrystal; L-MengalcoholNaturalmentholMenthol(L); DL-Mentholmentholcrystalextract