Product Name: DL-Menthol
Synonym: DL-Menthol
CAS No.: 1490-04-6
Molecular Formula:C10H20O
Molecular weight:156.27
Specifications:
Production Date | NOV.2, 2021 | Batch No. | 211102 | |
Expiry Date | NOV.1, 2024 | Package (N.W) | 25kgs/drum | |
Quality Criterion | BP/USP STANDARD | Quantity | 1500KG | |
Product Name | DL-Menthol | CAS No | 89-78-1 | |
Testing Report | ||||
Testing Items | Quality Criterion | Testing Result | ||
Color And Appearance | Colorless, Transparent Hexagonal
Or Needlelike Crystals |
Conform | ||
Odor | Have the characteristic odor of
Chinese natural menthol |
Conform | ||
Melting Point(℃) | 41.0℃~44.0℃ | 41.8℃~43.5℃ | ||
Solubility(25℃) | Melting 1 gram test sample into 5ml 90% alcohol | Conform | ||
Non – Volatile Content(%) | ≤ 0.05 | 0.01 | ||
Specific Rotation
(25℃) |
– 45°~ – 51° | -49.8° | ||
Arsenic Content
(mg/kg) |
≤ 3 | Conform | ||
Heavy Metal, as Pb(mg/kg) |
≤ 10 |
Conform |
||
Purity | >99.0% | 99.6% | ||
Testing Results | As Standard of BP/USP | Conform | ||
Storage Condition | Dry And Cool Place Below 25℃, Away From Heating Or Ignition; Avoid
Direct Shining; Must Re-Inspect Each Half Year. |
Packing: 25KG/DRUM
Application:
Menthol can be used as a flavoring agent for toothpaste, perfume, beverages and candies. Used as a stimulant in medicine, acting on the skin or mucous membranes, it has the effect of cooling and relieving itching; oral administration can be used for headaches and inflammation of the nose, pharynx, and throat, etc.
Storage:
Sealed and packed in cardboard drum, stored in a cool, dry and ventilated place
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