
Copper Oxide and Manganese Dioxide Catalyst Used to Remove Other Voc
CAS: 2216-51-5 L-Menthol
Package: 1g / 100g / 1 kg / 25 kg
Product Introduction
We insist on quality and inspect 100% of every finished product detail to ensure the performance of our Boceprevir intermediate, 4 Aminoantipyrine, Material Science. We rely on consistent quality, timely and reliable service, and value-for-money prices to win the respect and trust of customers. In order to adapt to the market demand and meet the needs of users, our various new technologies emerge as the times require. We adhere to the concept of environmental protection first, quality first and people-oriented, and vigorously promote energy conservation and emission reduction. Through the internalization of external resources, cooperative innovation realizes resource sharing and complementary advantages, which helps to overcome technical difficulties, shorten innovation time and enhance the competitive position of enterprises.
(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.
We analyzed the core competitiveness of our Copper Oxide and Manganese Dioxide Catalyst Used to Remove Other Voc, the advantages and disadvantages of our products in marketing conditions, the opportunities and challenges in the external market, and constantly improve ourselves. We always uphold the principle of good faith and attach great importance to customers' opinions and feelings. It is our responsibility to make you satisfied. We work hand in hand with excellent domestic and foreign manufacturers, new and old customers based on the principle of honesty and pragmatism.
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