
Low Price CAS 0361-44-1 for Chemical Biochemical Reagents Catalysts, Production of Other Bismuth Salts Bismuth Nitrate Pentahydrate
CAS: 2216-51-5 L-Menthol
Package: 1g / 100g / 1 kg / 25 kg
Product Introduction
Our company has strived to establish a highly efficient and stable staff team and explored an effective quality control process for 2 Phenoxyethanol, 1 Hydroxycyclohexyl phenyl ketone, alpha Hexylcinnamaldehyde. We can achieve timely quotation, strict production, quality assurance and on-time delivery. We are a strong, honest and reliable partner with efficient operation. We win customer trust through excellence in quality, reliability and innovation. Scientific research and development, bold innovation, our product quality and brand image has been recognized by the majority of consumers.
(1R,2S,5R)-(-)-Menthol (L-Menthol) is the natural form of Menthol. L-Menthol is used as: refreshing agent, food flavor, cool and antipruritic drug, carminative drug. Menthol crystals is used for pers onal care and cosmetics.
Poison by intravenous route. Moderately toxic by ingestion, intraperitoneal, and subcutaneous routes. An eye irritant. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.
SPECIFICATION OF CAS: 2216-51-5 L-Menthol
ITEMS | SPECIFICATION |
Solubility | 490mg/l |
Color | Colorless to white |
Boiling point | 212 °C (lit.) |
Specific Gravity | 0.89 |
Pka | 15.30±0.60 |
BRN | 1902293 |
Alpha | -51 o (589nm, c=10, EtOH) |
Storage temp. | Store below +30°C. |
Refractive index | 1.46 |
Form | Crystals or Crystalline Needles |
EPA Substance Registry System | Levomenthol (2216-51-5) |
FEMA | 2665 | MENTHOL RACEMIC |
InChIKey | NOOLISFMXDJSKH-KXUCPTDWSA-N |
Fp | 200?°F |
Vapor pressure | 0.8 mm Hg (20 °C) |
Density | 0.89 g/mL at 25 °C (lit.) |
Water Solubility | insoluble |
Melting point | 41-45 °C (lit.) |
Merck | 14,5837 |
Stability | Stable. |
Optical activity | [α]22/D 49°, c = 10 in 95% ethanol |
NIST Chemistry Reference | Cyclohexanol, 5-methyl-2-(1-methylethyl)-, [1R-(1?alpha?,2?beta?,5?alpha?)]-(2216-51-5) |
CAS DataBase Reference | 2216-51-5 (CAS DataBase Reference) |
FAQ
1) What's the order procedure?
A: First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do pre-paid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 7-15days if we don't have the items in stock.
Before production finished, we will contact you for shipment details, and the balance payment.
2) How do you check all the goods in the production line?
A: We have spot inspection and finished product inspection. We check the products of every batches when they go into next step production.
Our company adopts the world's leading production technology and strict quality management and high-precision testing equipment, so as to ensure the continuity and stability of the quality of all Low Price CAS 0361-44-1 for Chemical Biochemical Reagents Catalysts, Production of Other Bismuth Salts Bismuth Nitrate Pentahydrate. Our company has also strengthened close cooperation with dealers at all levels to achieve zero inventory management for dealers and reduce their risks. The company always takes customers and quality as the center, and goes all out to do every product.
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