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Menthol, Menthol Crystal, Levomenthol

Short Description:

  • Synonyms: Menthol Crystal, Levomenthol Crystal, 2-isopropyl-5-methyl-cyclohexanol
  • Appearance: Colorless and transparent, prismatic or needle-like crystals; with a strong Asian mint aroma
  • Active ingredients:  Menthol (Levomenthol)

Product Detail

Product Tags

Specification

99.50% Menthol by GC

Introduction

Menthol (CAS NO.2216-51-5, Molecular formula: C10H20O) is a levomenthol Crystal abtained from the oils of peppermint.

Menthol (CAS NO.2216-51-5, Molecular formula: C10H20O) is Colorless and transparent, prismatic or needle-like crystals; with a strong Asian mint aroma.

Application

Menthol Crystal is widely used in medicine, food, tobacco, daily chemical products and other fields

Certificate of Analysis For Reference

Product Name: Menthol Crystal Latin Name: Mentha Arvensis
Batch Number: 20210815 Used Part: Mentha Arvensis Oil
Batch Quantity: 4075KG Analysis Date: August 15, 2021
Manufacture Date: August 15, 2021 Certificate Date: August 16, 2021

ITEM

SPECIFICATION

RESULTS

Description:
Appearance
Odor
Extract Solvents
Colorless Hexagonal Crystal or Powder
has a pleasant peppermint-like odor
Water Distilled and isolated
Needle like Crystal
Conforms
Conforms
Assay:
Total Menthol
≥99% 99.50%
Physical:
Melting Point (℃)
Specific Rotation (25℃)
Non-Volatile residue
 41.5℃-44.0℃
-50º-49º
≤0.05%
41.9℃-43.5℃
-49.8 º
0.015%
Chemical:
Arsenic (As)
Lead (Pb)
Cadmium (Cd)
Mercury (Hg)
Heavy Metals
 ≤2ppm
≤5ppm
≤1ppm
≤0.1ppm
≤20ppm
Conforms
Conforms
Conforms
Conforms
Conforms
Microbial:
≤1000cfu/g Max
≤100cfu/g Max
≤0.3MPN/g
Negative
Negative
≤1000cfu/g Max
≤100cfu/g Max
≤0.3MPN/g
Negative
Negative
Conforms
Conforms
Conforms
Conforms
Conforms

Chromatogram For Reference

chromatograms-Menthol

 


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