Malic Acid

Malic Acid The naturally occuring isomer is the L-form which has been found in apples and many other fruits and plants. Selectiveα-amino protecting reagent for amino acid derivatives. Introduction Appearance:White Powder Molecular formula: C4H6O5 Molecular weight: 134.09 CAS No.: 97-67-6 HS No.:...

Product Details

Malic Acid

The naturally occuring isomer is the L-form which has been found in apples and many other fruits and plants. Selectiveα-amino protecting reagent for amino acid derivatives.

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Introduction

Appearance:White Powder

Molecular formula: C4H6O5

Molecular weight: 134.09

CAS No.: 97-67-6             

HS No.: 29181990.90

FEAM No.: 2655

EINECS No.:202-601-5

Function : Flavoring,Esters,Complexing

 

Technical Specification

Item

Standard

Appearance

White crystals or crystalline powder

Assay

99.0 - 100.5%

Specific Rotation

-0.10 o --- +0.10 o

Residue on ignition

0.10% max

Water-insoluble substance

0.1% max

Fumaric Acid

1.0% max

Maleic Acid

0.05% max

Heavy metals(as Pb)

10 ppm max

Arsenic(As)

4 ppm max

 

Application

The uses of DL-malic acid generally relate to the role of malic acid in the production of chemical energy for both aerobic and anaerobic conditions.


Packing

25KGS/BAG,ACRTON.


Storage and Transportation

Kept in a light-proof,well-colsed,dry and cool place


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