Menthol crystals are highly concentrated, natural compounds derived from mint essential oils. Their primary uses include:
- Respiratory Relief: Dissolve 2-3 crystals in hot water for steam inhalation to open airways and ease sinus congestion.
- Topical Pain Relief: Dilute in carrier oils or lotions to create a cooling balm for muscle aches and joint pain.
- Cosmetics : Melt into lip balms, soaps, or shower steamers for an invigorating and refreshing skin feel.
- Aromatherapy: Place them in a bowl of hot water or a sauna to release a strong, clearing menthol vapor.Product Name: Menthol Crystals
Synonyms: L-p-Menthan-3-ol; (1R,2S,5R)-(-)-Menthol; (1R,2S,5R)-2-Isopropyl-5-methylcyclohexanol
CAS No: 2216-51-5
Molecular Formula: C10H20O
Molecular Weight: 156.27
Property: Colorless needle crystal with a cool minty aroma.L-Menthol Typical Properties
Item Specifications USP37 BP2015 Identification Colorless, transparent hexagonal or needlelike crystals. Melting point 41~44℃ About43℃ Solubility 1g soluble in 5ml of 90%(v/v)alcohol, forming a clear solution Specific rotation -45°~-51° About-50° Limit of nonvolatile residue Not overrun 0.05 under condition of 105℃ Organic volatile impurities Solvent-Use dimethyl sulfoxide Chromatographic purity The peak response due to menthol is not less than 97% As content ≤3ppm Heavy metals ≤10ppm Residue on ignition ≤0.1% Related substances Examine by gas chromatography Packing details:
- 25kg net drum Keep in cool and dry place away of sunlight.
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