L-Lactic Acid CAS 79-33-4

L-Lactic Acid CAS 79-33-4

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Product Details

 

Product name:
L-Lactic Acid
Molecular Formula:
C3H6O3
Molecular Structure:
mtxx239
Molecular Weight: 
90.08
CAS No.: 
79-33-4


Description

Lactic Acid occurs as a colorless or yellow, syrupy liquid consisting of a mixture of lactic acid (C3H6O3) and lactic acid lactate (C6H10O5). It is usually available in solutions containing the equivalent of from 50% to 90% lactic acid. It is hygroscopic, and when concentrated by boiling, the acid condenses to form lactic acid lactate, 2-(lactoyloxy)propanoic acid, that on dilution and heating, hydrolyzes to Lactic Acid. It is miscible with water and with alcohol.

 

Applications

Lactic acid is an important sour agent with a specific astringent sour taste. It can be used in all kinds of foods and used according to production needs. It also has a strong bactericidal effect to prevent the growth of bacteria.

 

Specification

Appearance
Colourless or slightly yellow syrupy liquid
Identification
It meets the requirements of the test for lactate
Sugars
Passes test
Limit of citric, oxalic, phosphoric, or tartaric acid
Passes test
Cyanide
≤5mg/kg
Chloride
≤0.1%
Sulfates
≤0.25%
Iron
≤10ppm
Lead
≤0.5ppm
Sulfated ash
≤0.1%
Assay
95.0-105.0% of  labeled assay


Packing  

25kg/HDPE drum or 250kg/HDPE drum

 

Storage

Store in a cool dry place

 

Minimum Order

100kgs

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