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Menthol Crystal

Product Information

CAS No:2216-51-5

EINECS: 218-690-9



Specification

Identification

Colorless, transparent hexagonal or needle like crystals

Melting point

41~44℃

Solubility 

1g soluble in 5ml of 90% v/v alcohol, forming a clear solution

Optical rotation (25℃)

-45°~-51°

Limit of Nonvolatile residue (%)

Not overrun 0.05 under condition of 105℃

Individual impurities

≤0.3%

Total impurities

≤2.0%

Chromatographic purity

98%–102% on the dried basis 

Heavy metals

≤10ppm

As content

≤3ppm

Residue on ignition

≤0.1%

Related substances

Examine by gas chromatography


Usage

Menthol Crystal is the consumption spice that is allowed to use, mainly for the fragrance of toothpaste, candy, and beverage.


Package

25kg/plastic drum, or as customer request.


Storage

Storage in cool and dry place.



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