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Quick Details

  • CAS No.: 133-37-9
  • Other Names: 2,3-dihydroxy butanedioic acid
  • MF: C4H6O6
  • EINECS No.: 201-766-0
  • Place of Origin: Hebei, China (Mainland)
  • Type: Acidity Regulators, Emulsifiers
  • Brand Name: Lateen
  • Model Number: Lateen DL
  • appreance: colorless translucent crystals or white powder
  • taste: having an acid taste
  • molecular formula: C4H6O6
  • molecular weight: 150.09

Packaging & Delivery

Packaging Details 25kg bag
Delivery Time in 15 days

tartaric acid for food and beverage


Apearance   colorless crystal or white crystalline powder, with sourness, stable in the air

Chemical name (+)-Dihydroxy succinic acid; L(+)-2,3-dihydroxy butanedioic acid

[Molecular Weigh]150.09
[CAS Number]133-37-9
[Character]Colorless crystals or white powder, without odor, with sour taste, stable in air, compound of equal quantity of dextrorotatory and levorotatory tartaric acid, containing one or two molecule crystalline water and losting water when heated to 100°C, specific gravity 1.697. Its solubility in water is 20.6%,in ether is about 1% and 5.01% in ethanol.



Melting point: °C  200-206
 sufate(as SO4) 0.04% max
 heavy metals(as Pb)  0.001% max
 Arsenic (as As) 0.0002% max
 rediduce on drying 0.5% max
 redicue on ignition 0.10% max
 readily oxidizable substance qualified


Main function and purpose


This product is widely used in trades such as foodstuff,medicine,chemical industry and light industry etc. ,and is chiefly used to make the tartaric acid salts , like antimony potassium tartrate, potassium sodium tartrate . Served as beer vesicant and foodstuff sourness agent and flavoring etc at the foodstuff trade and its sourness is the citric acid 1.3 times , and especially is suitable to do the sourness agent of the grape juice. This article is appraised as the excellent food additive by the FAO/WHO experts committee . It also has the very important effect in tannage, photograph , glass, enamel and telecommunication equipment etc..





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