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Menthol crystals cas 2216-51-5

Product Name: Menthol Crystals

CAS No: 2216-51-5

Molecular Formula: C10H20O

Molecular Weight: 156.27

Property: Colorless needle crystal with a cool minty aroma.

 

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Description

Menthol Crystals

Menthol Crystals Quick Details

Product Name: Menthol Crystals

CAS No: 2216-51-5

Molecular Formula: C10H20O

Molecular Weight: 156.27

Property: Colorless needle crystal with a cool minty aroma.

Menthol Crystals Typical Properties

Item Specifications
USP37 BP2015
Identification Colorless, transparent hexagonal or needlelike crystals.
Melting point 41~44℃ About43℃
Solubility 1g soluble in 5ml of 90%(v/v)alcohol, forming a clear solution
Specific rotation -45°~-51° About-50°
Limit of nonvolatile residue Not overrun 0.05 under condition of 105℃
Organic volatile impurities Solvent-Use dimethyl sulfoxide
Chromatographic purity The peak response due to menthol is not less than 97%
As content ≤3ppm
Heavy metals ≤10ppm
Residue on ignition ≤0.1%
Related substances Examine by gas chromatography

Menthol Crystals Usage

Menthol is a flavoring that is allowed to be used in China. It is mainly used for the flavoring of toothpaste, candy and beverages.

Menthol Crystals Package

Sealed closed fiber drum, net weight 25kg per drum, or customized.

Menthol Crystals Storage

Cool, dry place.

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