BAKECHEM INTERNATIONAL LIMITED.
BAKECHEM INTERNATIONAL LIMITED.
  • dl tartaric acid
  • dl tartaric acid

DL-Tartaric Acid E334 E Number: E334 | CAS No.: 133-37-9 Supplier

DL-Tartaric Acid, E334,CAS no.133-37-9, is a white crystalline organic acid that occurs naturally in many plants, most notably in grapes. Its salt, potassium bitartrate, commonly known as cream of tartar, develops naturally in the process of wine making. It is commonly mixed with sodium bicarbonate and is sold as baking powder used as a leavening agent in food preparation. The acid itself is added to foods as an antioxidant and to impart its distinctive sour taste.

Specifications of DL-Tartaric Acid 

Item

Specification

Appearance

White crystals or powder

Purity

99.5 % min

Lead

2 ppm max

Heavy Metal

10 ppm max

Arsenic

2 ppm max

Sulphate

0.04% max

Loss on drying

0.5% max

Residue on Ignition

Ignition

0.1% max

Melting point

200-206℃


DL-Tartaric Acid Packaging and Shipping Information

PACKING: 25KG NET IN PAPER BAG

STORAGE AND TRANSPORT:IN DRY AND COOL NORMAL TEMPERATURE

SHELF LIFE: 2 YEARS

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BUILDING 1, NO.883-885, PINGGANG ROAD, LINGANG NEW AREA, SHANGHAI, CHINA

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