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Nanjing Zelang Medical Technology Co., Ltd.

Menthol, Menthol 99.5%, L-Menthol manufacturer / supplier in China, offering Factory Supply High Quality 99.5% Menthol, 100% Pure Natural Fructus Forsythia Extract, Mangostin Mangosteen Fruit Extract Factory Price and so on.

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Factory Supply High Quality 99.5% Menthol

FOB Price: US $42-85 / kg
Min. Order: 1 KG
Min. Order FOB Price
1 KG US $42-85/ kg
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Production Capacity: 1000kg/Per Week
Transport Package: 25kg/Drum, or as The Customer′s Requirements
Payment Terms: L/C, T/T, Paypal, Western Union, ESCROW

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Basic Info
  • Model NO.: ZY294
  • Test Method: HPLC
  • Color: White
  • Trademark: CPE
  • Origin: Nanjing, Jiangsu, China
  • Raw Material: Plants
  • CAS: 2216-51-5
  • Appearance: White Crystal
  • Specification: ISO, Kosher, SGS, BV
  • HS Code: 2932999099
Product Description
Menthol 99%
1. Natural menthol crystals
2. High purity
3. Competitive price

CAS: 2216-51-5
HS Code 290611
Molecular formula: C10H20O
Physics Properties: White crystal
Chemical Name: 2-Isopropyl-5-Methyl-Hexanol
Color and Appearance: Colorless, transparent hexagonal or needlelike crystals.
Odor: Having characteristic odor of natural menthol obtained from mentha avensis oil.
Melting point: 42-44 celsius degree
Non-volatile matter: 0.05%
Purity: 99.5% min
Solubility in Alcohol at 25: 1g sample can be dissolved in 5ml of 90% (V/V) alcohol forming a clean solution.
Specific rotation at 25 celsius degree: -50-49 degree

Definition of Menthol: A crystalline compound that has the cool and minty taste and odor that occurs naturally in peppermint oil; Used as a flavoring and in medicine to relieve itching, pain, and nasal congestion.

Chemical properties
Menthol reacts in many ways like a normal secondary alcohol. It is oxidised to menthone by oxidising agents such as chromic acid, though under some conditions the oxidation can go further and break open the ring. Menthol is easily dehydrated to give mainly 3-menthene, by the action of 2% sulfuric acid. PCl5 gives menthyl chloride.

Biological properties
Menthol's ability to chemically trigger cold-sensitive receptors in the skin is responsible for the well known cooling sensation that it provokes when inhaled, eaten, or applied to the skin.

Package&Storage
Paperboard barrel lined with two-layer polyethylene film bag
Tightly sealed in a clean, cool, dry area, keep away from strong, direct light.
Shelf life: 2 years when properly stored

Certification
ISO9001: 2000, CPE. BV and SGS standard.
Nanjing Zelang Medical Technology co., Ltd

  Applications:               Perfumery, Mouth Freshners, Cough Drops, Cosmetics, Tooth Paste, Analgesic Balms, Flavors & Fragrances, Inhalers, Pain killing ointments
Matter: 0.05% Maximum;
Specific Rotation25:-50° -  -49°
AS Content:≤  3PPM
Heavy Metal Content:≤  10PPM
Chemical Constituents:99.50  min Laevo-menthol
Specification:CP2000BP2000USP24JPFCC-IIIIP

 
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