Electron grade L-methyl lactate 99.5% CAS#27871-49-4

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Basic Info

Place of Origin:	Hubei, China (Mainland)

Product Description

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-hydroxy propionate, Methyl-S-2-hydroxy propionate
Trade Name	L-Methyl lactate≥99.0%(L-Form, ≥99.0% ee.)
Synonyms	S(-)-2-hydroxy-propionate methyl
CAS No.	27871-49-4
FEMA No.	----
UN No.	3272
HS No.	291811
Hazard Class	3(Packing group III)
Others	High Optical purity

4.Our Specification Data

Assay(GC)	Min. 99.5%
Stereochemical Purity	Min. 99.5% L/(L+D)*100
Color	Max. 50 apha
Acidity	Max. 0.20%
Methanol	Max. 0.20%
Water Content( Karl fisher)	Max. 0.10%
Refractive Index(20°C)	1.410-1.418
Specific gravity/Density(25/25°C)	1.08-1.10

5.Application Mainly used in the electronic cleaning agents for the cleaning of electronic precision instruments such as liquid crystal display or semiconductor chips etc. 6.Other Issues

Packaging

Net 200kg per polyethylene drum.

Net 1100kg per IBC drum.

Net 24MT per tank drum.

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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