China Plant Extracts / Flavours and Fragrances / API Intermediates Dl-Menthol CAS 89-78-1, Find details about China Dl-Menthol, Dl-Menthol CAS 89-78-1 from Plant Extracts / Flavours and Fragrances / API Intermediates Dl-Menthol CAS 89-78-1
Item | Result |
Appearance | Colorless needle or prismatic crystals or white crystals |
Melting point | 42~44ºC |
Optical rotation | -50°~-49° |
Freezing point | 212~216.5ºC |
Boiling point | 176~177ºC |
Non-volatile matter | <0.05% |
Arsenic content (As) | ≤3ppm |
Heavy metals (Pb) | ≤3ppm |