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DL-Tartaric Acid

Home Acidity regulators DL-Tartaric Acid
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DL-Tartaric Acid as a colorless crystal or white crystalline powder, odorless, sour taste, stable in air. Widely used in food, pharmaceutical, chemical, light industry, mainly for the manufacture of tartaric acid salts.

Fooding is a DL-Tartaric Acid Manufacturers, Suppliers and Wholesalers in China. You can inquiry DL-Tartaric Acid price by email us: or leave message on the Fooding web. Fooding ensure you can buy DL-Tartaric Acid with a good DL-Tartaric Acid price.

Discount Prices Available for Larger Orders.


DL-Tartaric Acid

  • E No:E334
  • CAS No:133-37-9
  • Einecs No:205-105-7
  • HS Code:29181200
  • Specification:FCCIV/BP98
  • Routine Packing:25kg/bag
  • Place of origin:China
  • QC:Haccp, Kosher, Hala,Iso
  • Payment terms:T/T or L/C
  • Port of dispapch:Shanghai,Tianjin,Qindao
  • Applications:DL-Tartaric Acid used as beer foaming agent in the food industry, food acidulant, flavoring agents, sour grape juice agent. Also used for tanning, photography, glass, ceramics, telecommunications equipment.
  • Tel: +86-21-50321522
  • Fax: +86-21-51069122
  • Email:
  • Product Information

    Product Description
    Safety Ratings Key
    Gluten free
      • Item
      • Specification --FCCIV/BP98
      • Name
      • DL-Tartaric Acid
      • Appearance
      • White powder
      • Purity(as C4H6O6)
      • >99.7%
      • Molecular formula
      • C4H6O6
      • Melting Point
      • 200-206ºC
      • Loss on drying
      • <0.2%
      • Residue on Ignition
      • <0.1%
      • Chloride
      • <0.01%
      • Sulfate
      • <0.015%
      • Oxalate
      • <0.035%
      • Heavy metals(as Pb)
      • 0.01%
      • Arsenic (as As)
      • < 0.0003%
      • Calcium
      • < 0.02%


    About DL-Tartaric Acid

    DL-Tartaric Acid is a white crystalline diprotic acids. DL-Tartaric Acid naturally in many plants, especially grapes, bananas, and tamarind, DL-Tartaric Acid is found in wine, one of the major organic acids. E334 is to add other foods sour, is used as an antioxidant. Tartrate is known as tartaric acid. E334 is a succinate-dihydroxy derivatives. E334 mainly for the manufacture of tartaric acid salts, such as antimony potassium tartrate, potassium sodium tartrate, etc. DL-Tartaric Acid in the beer industry as a foaming agent, food acidulant, flavoring agent. E334 acidity as citric acid 1.3 times, especially suitable for grape juice sour agent.

    DL-Tartaric Acid with two symmetrical chiral carbon, with the three isomers. DL-Tartaric Acid is an antioxidant, has been applied in the food industry. Biochemical tests can be used as oxygen scavenger E334. Also known as 2,3 - dihydroxybenzoic acid. E334 mainly in the form of potassium in a variety of plants and fruits, is also a small amount of free states exist. E334 and citric acid is similar for the food industry, such as the manufacture of beverages. DL-Tartaric Acid and tannin combination can be used as a mordant acid dyes. DL-Tartaric Acid with a variety of metal ions, can be used for metal surface cleaning agents and polishing agents. Potassium sodium tartrate, also known as Rochelle salt can be prepared Fehling, medicine can be done on the laxatives and diuretics. Tartrate crystals have piezoelectric properties, can be used for the electronics industry. Antimony potassium tartrate to vomiting agents, also known as tartar emetic, DL-Tartaric Acid to treat schistosomiasis applications. E334 is the largest beverage additive purposes. Then the drug industry raw materials. In contemporary organic synthesis E334 is a very important chiral ligands and hand temper, E334 can be used to prepare many well-known chiral catalysts, as well as the chiral source to synthesize complex natural product molecules.

    References on DL-Tartaric Acid

    [1]. Over KF, Hettiarachchy NS, Perumalla AV, Johnson MG, Meullenet JF, Dickson JS, Holtzbauer MJ, Niebuhr SE, Davis B. Antilisterial activity and consumer acceptance of irradiated chicken breast meat vacuum-infused with grape seed and green tea extracts and tartaric acid. J Food Sci. 2010 Sep;75(7):M455-61.

    [2]. Salgado JM, Rodríguez N, Cortés S, Domínguez JM. Improving downstream processes to recover tartaric acid, tartrate and nutrients from vinasses and formulation of inexpensive fermentative broths for xylitol production. J Sci Food Agric. 2010 Oct;90(13):2168-77.

    [3]. Oliveira SM, Lopes TI, Tóth IV, Rangel AO. Simultaneous determination of tartaric acid and potassium in wines using a multicommuted flow system with dialysis. Talanta. 2010 Jun 15;81(4-5):1735-41.

    [4]. Sun B, Barradas T, Leandro C, Santos C, Spranger I. Formation of new stable pigments from condensation reaction between malvidin 3-glucoside and (-)-epicatechin mediated by acetaldehyde: Effect of tartaric acid concentration. Food Chem. 2008 Sep 15;110(2):344-51.


    Support & FAQs

    1. What's your payment terms?

    T/T or LC.

    2. What's your delivery time?

    Usually we will arrange the shipment in 7 -15 days.

    3. How about the packing?

    Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.

    4. How about the validity of the DL-Tartaric Acid?

    According to the DL-Tartaric Acid you ordered.

    5, What is the MOQ of DL-Tartaric Acid ?

    Different products have different MOQ, for DL-Tartaric Acid , the MOQ is 1000kg.

    6, What is the price of DL-Tartaric Acid ?

    Fooding has been corporate with many DL-Tartaric Acid manufacturers for several years, we can provide you with best price of DL-Tartaric Acid.

    7, How long shall we wait for your reply?

    We can guarantee to reply your inquiries of DL-Tartaric Acid in one working days.

    8. What documents you provide?

    Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificat and Origin certificate. If your markets have any special requirements, let us know.

    9. What is loading port?

    Usually is Shanghai or Qingdao.


    Our Services
    1. Supply high quality products with a reasonable price in additives industry.
    2. Arrange the orders and shipping with cus requests in time, According to the different countries export policy provide complete customs clearance documents.
    3. Provide agile and safe payments.
    4. We can in charge of all if our products have quality problems.
    5. Provide a price trend, ensure the clients can know about  marketing informations in time.
    6. Have offices at Mexico, Clients can get our company information from here, discuss the prices and delivery time face to face.