Organic intermediate

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D-(-)-Tartaric Acid CAS 147-71-7

Product name: D-(-)-Tartaric Acid

CAS NO: 147-71-7

Molecular Formula: C4H6O6

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Place of Origin: China
Brand Name: FIRSKY
Model Number: 1KG
Certification: SGS, ISO 9001
Purity: 0.99
Packaging Details: Custom aluminum packages, paper boxes, wooden cartons
Delivery Time: Tracks available within 3-5 working days after payment received
Payment Terms: Escrow, Bank transfer, Western Union, Money Gram, Wise, Crypto currencies
Supply Ability: 2000T/Mouth


D-(-)-Tartaric Acid, CAS number 147-71-7, is a specialized fine chemical raw material renowned for its various applications in industries ranging from food and beverage to pharmaceuticals. It is naturally found in plants, especially in tamarinds and grapes. Carefully sourced and processed, this compound meets the highest standards, ensuring reliability in diverse industrial processes.

Structural difference between D-(-)-Tartaric Acid and L-(+)-Tartaric Acid:


  • Food and Beverage:

Utilized as an acidulant and stabilizing agent in the food and beverage industry, contributing to product quality. As a leavening agent in food preparation, it is frequently combined with sodium bicarbonate and marketed as baking powder.

  • Pharmaceuticals:

Integral in pharmaceutical formulations, particularly in the synthesis of certain drugs and as a chiral resolving agent.

  • Cosmetics:

Employed in cosmetic formulations for its stabilizing and acidifying properties.

  • Wine Industry:

Applied in winemaking for its role in controlling acidity and acting as a stabilizing agent.

  • Chemical Research:

Utilized in laboratories for experimental purposes and chiral resolution studies.


Product Name: D-Tartaric acid
Synonyms: d-tartaric;tartaricacidd-minus;Tartarieacid;(S,S)-TARTARIC ACID;TARTARIC ACID;TARTARIC ACID, D-(-)-;TARTARIC ACID [DEXTRO (+)];TARTARIC ACID UNNATURAL
CAS NO: 147-71-7
EINECS: 205-695-6
Molecular Formula: C4H6O6
Molecular Weight: 150.09
Melting Point: 172-174 ℃(lit.)
Boiling Point: 191.59℃ (rough estimate)
Density: 1,8 g/cm3
Appearance: White Crystals or Crystalline Powder
Storage: Sealed and stored in a dry and cool place.
Solubility: water: soluble100mg/mL, clear, colorless
Stability: Stable under normal temperature and pressure.


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