natural menthol crystal

Model:	2216-51-5
Brand:	A.M
Origin:	Made In China
Category:	Chemicals / Food Additives
Label:	N- menthol crystal , menthol crystal
Price:	-
Min. Order:	1 MT

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Product Description

Specifications

natural Menthol crystal
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99% crystal Natural Menthol

Usage

[1] natural Menthol crystal is colorless needle-like or prism-like crystals, which is used for medical, food and additives to some perfume, with a special scent of Asian peppermint and hot taste at beginning then cool.

[2] It is highly soluble in alcohol, chloroform, ether, liquid paraffin or volatile oil, and slightly soluble in water.

Natural Menthol Crystal BP2008/USP31

Items	Standards		Analytical results
Items	USP31	BP2008	Analytical results
Identification	Colorless ,transparent hexagonal or needlelike crystals.		Complies with standard
Melting point(°C)	41-44°C	About 43°C	42.5°C
Solubility	1 g soluble in 5ml of 90%(v/v)alcohol. Forming a clear solution		Complies with standard
Specific rotation	-45°~-51°	About -50°	-49.7°
Limit of nonvolatile residue	Not overrun 0.05 under condition of 105°C		0.01
Organic volatile impurities	Solvent –use dimethyl sulfoxide		Meets the requirement
Chromatographic purity	The peak response due to menthol is Not less than 97%		99.6