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Dl-Malic Acid

Dl-Malic Acid

其他信息

Appearance:

White or colorless crystalline powder

CAS No.:

617-48-1

Molecular Formula:

C4H6O5

EINECS:

210-514-9

Purity:

99%

Certification:

ISO,SGS,HALAL,FDA

Product Description

Name:Dl-Malic Acid

CAS No.:617-48-1

MF:C4H6O5

EINECS No.:210-514-9

Purity: 99%

Molecular weight: 134.09

Appearance: White or colorless crystalline powder

Specification

Items Standards
CONTENT(C4H6O5) ≥99.0%
APPEARANCE White or colorless crystalline powder
CLARIFY CLARIFIED
FUMARIC ACID 0.1% MAX
MALEIC ACID 0.05% MAX
RESIDUE ON IGNITION 0.05% MAX
HEAVY METALS 10PPM MAX
LEAD 2PPM MAX
ARSENICs 2PPM MAX
CHLORIDE 0.004% MAX
SULFATE(SO4) 0.02% MAX
SPECIFIC ROTATION -1.6~-2.6

Dl-Malic Acid organic compound with the molecular formula C4H6O5. It is a dicarboxylic acid that is made by all living organisms, contributes to the pleasantly sour taste of fruits, and is used as a  food additive. Malic acid has two stereoisomeric forms (L- and D-enantiomers), though only the L-isomer exists naturally. The salts and esters of malic acid are known as malates. The malate anion is an intermediate in the citric acid cycle.

Function and Application

  • In food industry: it can be used in the processing and concoction of beverage, liqueur, fruit juice and the
  • manufacture of candy and jam etc. It also has effects of bacteria inhibition and antisepsis and can remove
  • tartrate during wine brewing.
  • (2) In tobacco industry: malic acid derivative (such as esters) can improve the aroma of tobacco.
  • (3)In pharmaceutical industry: the troches and syrup compounded with malic acid have fruit taste and can
  • facilitate their absorption and diffusion in the body.
  • (4) Daily chemical industry: as a good complexing agent, it can be used for toothpaste formula, spice synthesis formulas and so on. It also can be used as a deodorant and detergent ingredients. As a food additive, malic acid is an essential food ingredient in our food supply.As a leading food additives and food ingredients supplier in China, we can provide you with high quality malic.

Packaging:

25kg/bag or according to client request.

Storage:

Keep in dark place, Inert atmosphere, Room temperature

Shelf life:

2 years

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