Standard
Result of Inspection
Character
Colorless needle-like crystal or white crystallinei powder
qualified
Melting Point
42°C~44°C.
42°C
Optical Rotation
-49°~-50°
-50°
Heavy metal
<10PPm
7.8PPm
Identification
(1) Assume positive reaction
Assume positive reaction
(2) Assume positive reaction
Assume positive reaction
Solubility
Easily dissloved in ethanol, trichloromethane and aether. Slightly dissolved in water
qualified
Nonvolatile Matter
≤0.05%
0.04%
Content
Menthol≥99%
99.58% Herb FactoryPackaging & Shipping Contact us
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