Menthol, Menthol Crystal, Levomenthol
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
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