D-Tartaric acid CAS 147-71-7
  • Air ProD-Tartaric acid CAS 147-71-7

D-Tartaric acid CAS 147-71-7

D-Tartaric acid CAS 147-71-7 exists in three stereoisomers: tartaric acid, levo-tartaric acid and meso-tartaric acid. The optically active phases of a mixture of equal amounts of dextro- and levorotatory bodies cancel each other out, which is called racemic tartaric acid. Meso does not exist in nature and can be synthesized chemically. All kinds of tartaric acid are colorless crystals that are easily soluble in water..

Send Inquiry

Product Description

Believe Chemical is a leading China D-Tartaric acid CAS 147-71-7 manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our D-Tartaric acid CAS 147-71-7 have been satisfied by many customers. Shandong Believe Chemical Pte. Ltd. is a high-tech enterprise integrating R &D and sales of chemical technology. 

We are good at the advantages of chemical products in the field. Our products are exported to Europe, the United States, Japan, South Korea, Southeast Asia and other countries and regions. With science and technology as the guide, honesty as the foundation, quality as the life, and relying on the enterprise concept of innovation and development, we sincerely hope to establish exchanges and extensive cooperation with domestic and foreign customers to create prosperity!

D-Tartaric acid CAS 147-71-7 Chemical Specification 

Product Name

D-Tartaric acid



Molecular Weight 










crystalline powder






The result conform with standard

D-Tartaric acid CAS 147-71-7 Chemical Properties

Melting point 172-174°C (lit.)
Specific rotation -12.1º(c=20,H2O)
Boiling point 191.59°C (roughestimate)
Density 1,8g/cm3
Refractive index -12.5°(C=5,H2O)
Flash point 210°C
Storage conditions Storebelow+30°C.
Solubility water:soluble100mg/mL,clear,colorless
racidity coefficient (pKa)3.0,4.4(at25℃)
Optical activity [α]20/D13.5±0.5°, c=10%inH2O
Water solubility 1394g/L(20ºC)
Sensitive LightSensitive

D-Tartaric acid CAS 147-71-7 Application

Widely used in the food industry, such as beer foaming agent, food sour agent, flavoring agent, used in refreshing drinks, candy, fruit juice, sauce, cold dishes, baking powder, etc.

Tartaric acid is widely used as an acidulant in beverages and other foods, in a similar way to citric acid. Used in combination with tannins, tartaric acid acts as a mordant for acid dyes, and is also used in some developing and fixing operations in the photographic industry, and its iron salts are photosensitizing, making them useful in blueprints. Tartaric acid can complex with a variety of metal ions and can be used as a cleaning agent and polishing agent for metal surfaces. Potassium sodium tartrate (Luo Chemicalbook Shell salt) can be used to prepare Fehling's reagent, and can also be used in medicine as a laxative and diuretic, and also used as an intermediate of Cincophen. Its crystals have piezoelectric properties and can be used in the electronics industry. Mainly used in beverage, candy, bread, gelatin as sour agent, biochemical reagent, racemate splitting agent, pharmaceutical splitting agent. Also used in photography, canning, printing and dyeing, pottery and in the preparation of other resolving agents and salts

Hot Tags: D-Tartaric acid CAS 147-71-7, Manufacturers, Suppliers, Wholesale, Factory, In Stock, Made in China, China, Cheap, Discount, Quality, API, Research and Development, Custom Synthesis

Related Category

Send Inquiry

Please feel free to give your inquiry in the form below. We will reply you within 24 hours.