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L(+) -Tartaric Acid L(+) -Tartaric Acid L(+) -Tartaric Acid L(+) -Tartaric Acid

L(+) -Tartaric Acid

  • Application1: L(+)-Tartaric acid for Wine Acidifier
  • Application 2: L(+)-Tartaric acid for Pharmaceutical Separator
  • Application 3: L(+)-Tartaric acid for Food emulsifier
  • Application 4: L(+)-Tartaric acid for cosmetic ingredientds
  • Packing: 25Kg/Bag, or packed based on request
  • Product Details
L(+) -Tartaric acid

Chemical formular Molecular weight Cas No
C4H6O6 150.09 87-69-4

Quality standard(BP2012,USP32,FCCVI)

USP32

BP 2012

FCCVI

Assay (C4H4O6 )

99.5-100.5%

99.5-100.5%

99.7%-100.5%

SpecificRotation[a]D(25°C)

+12.0°~+13.0°

+12.0°~+12.8°

+12.0°~+13.0°

Heavy metal(as Pb )

≤10 PPM

≤ 10 PPM

≤ 2 PPM

Oxalate acid

≤ 350 PPM

≤ 350 PPM

No turbidity forms

Residue on ignition

≤0.1%

≤ 0.1%

≤ 0.05%

Sulfates(SO4)

≤ 150 PPM

≤ 150 PPM

No turbidity forms

Loss on drying

≤0.5%

≤0.2%

≤ 0.5%

Chloride(CL)

≤100PPM

≤100PPM

≤100PPM

Lead ≤2PPM ≤2PPM ≤2PPM

Uses: L(+)-Tartaric acid is widely used as acidulant in beverage,and other foods, such as soft drinks, wine, candy, bread and some colloidal sweetmeats. 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.

Packing: 25kg net in complex bag lined with PE bag, 20mt/20'Fcl (on pallet)

Storage:Kept air-tightly in a light-proof, dry and cool place

Shelf life:24 months

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