Product Description:
Product Name: L-Menthol/Menthol Crystal
CAS No: 2216-51-5
Molecular Formula: C10H20O
Molecular Weight: 156.27
Property: Colorless needle crystal with a cool minty aroma.
Specification
| Item | Specifications |
| USP40 |
| Identification | Colorless, transparent hexagonal or needle like crystals |
| Melting point | 41~44ºC |
| Solubility | 1g soluble in 5ml of 90% v/v alcohol, forming a clear solution |
| Optical rotation (25ºC) | -45°~-51° |
| Limit of Nonvolatile residue (%) | Not overrun 0.05 under condition of 105ºC |
| Individual impurities | ≤0.3% |
| Total impurities | ≤2.0% |
| Chromatographic purity | 98%-102% on the dried basis |
| Heavy metals | ≤10ppm |
| As content | ≤3ppm |
| Residue on ignition | ≤0.1% |
| Related substances | Examine by gas chromatography |
Applications
Menthol crystal is a flavoring that is allowed to be used in China. It is mainly used for the flavoring of toothpaste, candy and beverages.
Packages & Delivery
packed in 25 kg paper-plastic composite bags or woven bags. It is transported in the form of pallets. Each pallet has 40 bags and a net weight of 1000 kg, Extended packaging on the outside.
We accept International Express--Fedex/DHL/UPS, air shipping and sea shipping
Storage: Storein cool & dry place. Do not freeze. Keep away from strong light and heat.
Shelf life: two years when properly stored.
Shipping method: International express by air, by sea, UPS and EMS service.
Cargo weight
| Packing
| Shipping method
| Lead-time
|
1-50kg
| Below 5kg Use Foil bag;
5-25kg use two layer PP bag,then into master carton or cardboard drum
| International express
(Fedex/ DHL/UPS)
| 1~3 days after payment |
100-200kg
| 25kg/drum,use two layer PP bag,then into cardboard drum
| Air shipping
Sea Shipping | 5~7 days after payment |
Over 500kg
| 25kg/drum,use two layer PP bag,then into cardboard drum
| Sea shipping
| 7~10 days after payment |
FAQ
Q1: How can I get a sample?
A: Free samples is available. You only pay shipping cost.
Q2: Which payment terms do you accept?
A: Payment can be done by T/T, Western Union,Money Gram,etc.
Q3: How to confirm the Product Quality before placing orders?
A: Every product is with professional COA. Please be sure about the quality.If any doubt, sample is available to you to be tested before large quantity order.
Q4: When will my order be shipped?
A: Within 3 working days after the payment.
Q5: How do you treat quality complaint?
First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us,we will
send you free goods for replacement or refund your loss.
China
