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DL-Malic Acid specification FCC China, Factory,

malic acid

CAS NO.: 6915-15-7

OTHER NAMES: 2-hydroxy butane diacid

EC Number: 210-514-9

CHEMICAL FORMULA: C4H6O5

DESCRIPTION:

Malic acid can be added in cool drinks, powder drinks, lactic acid drinks, milk drinks and fruit juice drinks to improve their tastes and flavors. As a new generation of food acidity regulator, malic acid is known as “best food acidity regulator” in biological and nutritional fields. It is widely used in foods such as wines, beverages, fruit juices and chewing gums. It is not only the third food acidity regulator coming after citric acid and lactic acid, but also one of the biggest and most promising organic acids in food industry across the current world.

SPECIFICATION:

ITEM

UNIT

STANDARD

Appearance

White granules or powders

Assay

%

99.0~100.5

Specific rotation:

-0.1~+0.1

Arsenic

mg/kg

Max. 2.0

Lead

mg/kg

Max. 2.0

Residue on ignition

%

Max. 0.10

Fumaric acid

%

Max. 1.0

Maleic acid

%

Max. 0.50

PACKING: 25KG/Bags.

STORAGE: Store unopened under 20? In dry conditions, away from direct sunlight.

SHELF LIFE: 24 months when stored according to recommendations.