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- Contact Person : Mr. Yang Kevin
- Company Name : Shenzhen Esun Industrial Co., Ltd.
- Tel : 86-755-26031978
- Fax : 86-755-26031982
- Address : Guangdong,Shenzhen,Wuhan University Building A403-I, No.6 Yuexing 2 Road, Nanshan District
- Country/Region : China
- Zip : 518057
99% Specular pure L-Methyl lactate
1.Description
Methyl L-lactate, a methyl ester of the L-lactic acid that derives from bio-fermentation
of sugar-like carbohydrate, is also featured in high optical purity, Colorless,clear liquid
or light yellow, clear liquid have a slight characteristic odor,It is easily soluble in alcohol,
ester,acetone, ethyl etc, and hydrolytic partially in water.
2.Basic physical & Chemical properties
Boiling point | 144.8°C (760 Kpa) |
Freezing/Melting point | -66 °C |
Flash point | 55 °C |
Distillation range (C, 5-95%, 1013 mbar) | 140-150°C |
Auto Ignition temperature | 385 °C |
Viscosity | 3.1m Pa.s (25°C) |
Molecular weight | 104.11 g/mol |
Molecular formula | C4H8O3 |
3.Product information
Chemical Name | Methyl-L-2-hydroxypropionate, Methyl-S-2-hydroxypropionate |
Trade Name | L-Methyl lactate≥99.0%(L-Form, ≥99.0% ee.) |
Synonyms | S-Methyl lactate |
CAS No. | 27871-49-4 |
FEMA No. | ---- |
UN No. | 3272 |
HS No. | 291811 |
Hazard Class | 3(Packing group III) |
Others | High Optical purity |
4.Specification Date
Assay(GC) | Min. 99.0% |
Stereochemical Purity | Min. 99.0% L/(L+D)*100 |
Color | Max. 50 apha |
Acidity | Max. 0.20% |
Methanol | Max. 0.5.0% |
Water Content( Karl fisher) | Max. 0.30% |
Refractive Index(20°C) | 1.410-1.418 |
Specific gravity/Density( 25/25°C) | 1.08-1.10 |
5.Application
Mainly used in chiral pharmaceuticals and agrochemicals.
6.Other Issues
Packaging | Net 220kg per polyethylene drum Net 1200kg per IBC drum Or according to customers requirement |
Storage | Store at a cool and dry place without light. Avoid oxidizing agents, alkaline substances. For more information, please refer to the MSDS. |
Shelf life | 12 months since the date of production when stored in required condition. |
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99% Specular pure L-Methyl lactate