Önümiň görkezilmegi
Both menthol and racemic menthol can be used as toothpaste. Perfume; An odorant used in beverages and sweets.
In medicine, it is used as a stimulant, acting on the skin or mucous membranes, and has a cooling and itching relief effect.
It can be taken internally as an antiseptic for headache and nose; Pharynx; Laryngitis, etc.
Its esters are used in fragrances and medicines.
Çuňňur hyzmatdaşlygy bolan ýokary hilli önümler we bäsdeşlik bahalary bilen üpjün edip biljek köp sanly ýokary hilli zawodlarymyz bar. Şeýle hem, köpçülikleýin satyn almak üçin arzanladyş berip bileris. Köp hünärli ýük ekspeditor kompaniýalary bilen hyzmatdaşlyk edýäris, önümleri ygtybarly we rahat eliňize berip bileris. Eltip beriş wagty, töleg tassyklanandan 3-20 gün soň.
Hebei Disha Import and Export Trade Co., LTD.
ANALIZI OF KERTIFIKATY
NO:
DYC031411141
Product name |
L-Menthol |
CAS Number |
2216-51-5 |
Molecule Structure |
|
Molecule Formula |
C10H20O |
Batch number |
20240119 |
Manufacture Date |
2024-01-19 |
Testing date |
2024-01-20 |
Items |
Standart |
Netije |
Daş görnüşi |
Colorless transparent crystal |
Jogap berýär |
Derňew |
99.5%min |
99.51% |
Ereýän nokat |
38℃ ~40℃ |
39℃ |
Relative density (20 ℃) |
0.904~0.910 |
0.905 |
Refractive index (20℃) |
1.4615~1.4731 |
1.4619 |
Rotation:(20℃) |
+45°~+51° |
+48° |
Gaýnap duran ýer |
216℃ |
216℃ |
Heavy metal |
0.0001%max |
Jogap berýär |
Netije |
Conform to the provisions |
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Arza
L-menthol, also known as L-menthol, is a cyclic monoterpene alcohol structure substance with very obvious physiological activity. L-menthol is one of the three major flavor chemicals in the world. It is widely used in: 1. Local infiltration anesthesia, surgical anesthesia, postoperative analgesia and other aspects; 2. Nerve block: intercostal nerve block, trigeminal nerve block, occipital nerve block, etc. 3. Intractable pruritus skin diseases: neurodermatitis, etc. Menthol is a saturated cyclic alcohol, which may interact with the lipid of nerve membrane, cause the structural and morphology changes of membrane lipid, prevent Na+ inflow, inhibit depolarization, and prevent nerve cells from generating spreading action potential, thus producing local nerve blocking effect. At the same time, L-menthol can be used as mud compress, ointment, cooling agent, anti-itch agent, gargle, bactericide, as well as the treatment of toothache, stomach pain, neuralgia lozenges and so on. Other optical isomers have no such effect. Secondly, L-menthol is one of the fragrances in the world, which can be used as tobacco flavor and toothpaste flavor. Menthol can also be used as a flavoring agent for many foods.
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