Colorless, Transparent Hexagonal Or Needlelike Crystals. Have the characteristic odor of Chinese natural menthol

PRODUCT INDENTIFICATION:

            NAME:               MENTHOL CRYSTAL (NATURAL)

         CAS:                 2216-51-5

 Molecular Formula:   C10H20O

Molecular weight:     156.27

SPECIFICATIONS:

ITEM                                         STANDARD (USP30/BP2000/CP2005)

Color And Appearance                           Colorless, Transparent Hexagonal

                                               Or Needlelike Crystals       

Odor                                          Have the characteristic odor of  

Chinese natural menthol

Melting Point(°C)                             41.5°C~44°C

Solubility(25°C)                              Melting 1 Gram Test Sample Into 5ml 90% Alcohol

Non-Volatile Content(%)                      ≤0.05

Specific Rotation(25°C)                       -50~°-49°

Arsenic,(mg/kg)                                 ≤3

Heavy Metal, As Pb (mg/kg)                      ≤10

Total Menthol Content ( TMC )                    ≥99.5%

STORAGE CONDITION:                   Dry And cool place below 25 °C,

Away from heating or ignition; Avoid direct shining

SHELF LIFE:                               36 Months; Re-inspect it each 6 months

MENTHOL CRYSTAL (NATURAL)