Customization: | Available |
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Type: | Natural Flavor |
State: | Colorless Needle or Prismatic Crystal |
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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 |
Factory Premium L-Menthol CAS 2216-51-5 Bp/USP Grade for Flavor
Q1: Are you a trading company or a manufacturer?
We are a direct manufacturer of water treatment materials (activated carbon, PAC, PAM, etc.). We have 20 years of experience in this industry and are an industry leader.
Q2: How to save costs?
We are a direct factory, there is no middleman to earn the difference;
If the quantity you need is small, we have it in stock. Since it is the first cooperation, we will give you the greatest discount;
If you need a large quantity, we will prepare raw materials in advance to avoid rising costs due to fluctuations in raw material prices;We have our own logistics partners, whether it is FOB or CIF, we have our own advantages in cargo transportation;
Q3: What is your MOQ?
Generally it is 1000 kg.
Any trial orders smaller than MOQ are warmly welcomed. If you have a sample order, please feel free to contact us (samples are free for you, and the shipping costs are borne by you.), so that we can provide you with some shipping suggestions according to the quantity you need to save costs.
Q4: What is your general delivery time?
Usually 3-7 working days (for ready-made samples) and 7-15 working days (for bulk orders).
Q5: How to ensure product quality?
We can provide you with samples for your use test or component test;
We have a full set of product certification certificates, which are tested and certified by authoritative organizations, so that you can purchase with confidence;
There will be a factory inspection report for the batch of products when the product leaves the factory;
The product will undergo 3 QC inspections during customs declaration.