Menthol Crystals

CAS 2216-51-5 Food Grade 99% Menthol Crystal
CAS:2216-51-5
Chemical Formula:C10H20O
MOQ:1000 kg
Delivery time:15~20days
Start Port:Jiangsu
Certification:ISO,kosher,halal
Shelf life:5 years

Description

Parameter

ITEM	STANDARD
Appearance	Colorless, transparent hexagonal or needlelike crystals
Odor	Have the characteristic odor of Chinese natural menthol
Purity (%)	≥ 99.5
Melting point (°C)	41.5 ~ 44.0
Solubility (25 °C)	Melting 1 gram test sample into 5ml 90% alcohol
Non- volatile matter (%)	≤ 0.05
Specific rotation(25°C)	– 50° ~ – 49°
Arsenic (As)	≤ 3 mg/kg
Lead (Pb)	≤ 2 mg/ kg
Mercury (Hg)	≤ 1 mg/ kg
Heavy Metals (as PB)	≤ 10 mg/ kg