PRODUCT

DL-Malic Acid

Malic acid is a dicarboxylic acid,found in apples, pears, grapes and many other fruits.DL-Malic Acid can be used as an acidulant in cool drinks (including lactobacillus drinks, milk drinks, carbonated drinks, cola), frozen foods (including sherbet and ice cream), processed foods (including wine and mayonnaise).Also, it is used as color-keeper and antiseptic of juice, emulsion stabilizer of egg yolk. DL-Malic Acid also can be used as pharmaceutical intermediate, cosmetic, rinse, metal cleaner, buffering agent, retarder in textile industry, fluorescent whitening agent of polyester fibre.

NAME:

DL-Malic Acid

CAS NO.:

617-48-1

EINECS NO.:

210-514-9

CHEMICAL FORMULA:

C4H6O5

FORMULA WEIGHT:

134.09

HS CODE:

2918199090

SPECIFICATON:

FCC IV

SPECIFICATION:

Items

Specifications

Appearance

White crystals or crystalline powder

Assay

99.0 - 100.5%

Molecular Formula

C4H6O5

Molecular Weight

134.09

Melting point

130-132 ºC

Specific rotation

-0.10 o -- +0.10 o

Residue on ignition

<0.10%

Water-insoluble substance

<0.1%

Fumaric Acid

<1.0%

Maleic Acid

<0.05%

Heavy metals (Pb)

<10 ppm

Arsenic

4 ppm

Functional use

Acidulant, Acidity regulator

PACKAGING:

25kg/paper bag

QUANTITY/CONTAINER:

19MT in 20’FCL without pallets

HANDLING&STORAGE:

Easy of storage, keep in the dry and dark place