Menthol Crystals 99% Extrapure
| Product Code | B-01648 | Grade | EXTRAPURE |
|---|---|---|---|
| Purity | 99 % | Brand | Bio-Chem |
| Molecular Formula | C10H20O | CAS No. | 2216-51-5 |
| Molecular Weight | 156.27 | H.S.Code | 2906.11000 |
| Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Solid | Colour | Colorless crystals |
|---|---|---|---|
| Odour | Odorless | Melting point/ Freezing point [°C] | 34 - 36 °C |
| Boiling point [°C] | 216 °C | Density [g/cm3] | 0.89 |
| Solubility in water [% weight] | Slightly soluble in water | Flash point [°C] | 93.4°C |
Packaging
Specification
| Appearance | Colourless, hexagonal or needle-like crystals, or crystalline powder; odour, pleasant and characteristic |
| Assay (GC area %) | Min 99.0% |
| Identifications | To comply IP, BP tests |
| Solubility | Practically insoluble in water, very soluble in ethanol (96 per cent) and in light petroleum, freely soluble in fatty oils and in liquid paraffin, ver |
| Appearance of solution | To comply IP, BP tests |
| Melting point | about 43°C |
| Acidity or alkalinity | To comply the test |
| Specific optical rotation ([?]20/D) | -49.0° to -51.0° |
| Related Substances | To comply IP, BP tests |
| Residue on evaporation | Max 0.05% |
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319
Precaution Statement: P261-P280-P305 + P351 + P338