L Tartaric Acid is one of the popular food additives and ingredients in most countries, As a professional L Tartaric Acid supplier and manufacturer, Foodchem International Corporation has been supplying and exporting L Tartaric Acid for more than 10 years from China, please be assured to buy L Tartaric Acid at Foodchem. Any inquiries and problems please feel free to send emails to us via sales@foodchem.cn, we will reply you within 1 working day.

L Tartaric Acid

  • E Number: E334
  • HS Code: 2918120000
  • Shelf life: 2 years
  • Qty in 20' FCL: 20000KG
  • MOQ: 1000KG
  • Package:25 KG/BAG

Storage: Store in a cool and dry place and Keep away from strong light and heat

Standart: The product conforms to the standard of FCC(Ⅶ)

Specifications: Food Grade/Tech Grade


 L(+)-Tartaric acid is colorless or translucent crystals, or a white, fine granular, crystalline powder. It is odorless, has an acid taste, and is stable in air

L(+)-Tartaric acid is widely used as acidulant in beverage and other foods. With its optical activity, L(+)-Tartaric acid is used as chemical resolving agent to resolve DL-amino-butanol, an intermediate for antitubercular drug. And it is used as chiral pool to synthesize tartrate derivatives. With its acidity, it is used as catalyst in the resin finishing of polyester fabric or pH value regulator in oryzanol production. With its complexation, L(+)-Tartaric acid is used in electroplating, sulfur removal and acid pickling. It is also used as complexing agent, food additives screening agent or chelating agent in chemical analysis and pharmaceutical inspection, or as resist agent in dyeing. With its reduction, it is used as reductive agent in manufacturing mirror chemically or imaging agent in photography. It can also complex with metal ion and can be used as cleaning agent or polishing agent of metal surface.



Items Standards
Description Colorless crystals or white crystalline powder
Content % 99.7~100.5
Specific rotatory power [a]D25℃〔?v°〕?dm2kg-1〕 +12.0~+13.0
Loss on drying % ≤0.5
Residue on ignition % ≤0.05
Sulfate (SO4) % Qualified
Oxalate mg/kg Qualified
Lead mg/kg <2


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