Used as a primary or secondary analytical standard in chemical laboratories. Applied in calibration and standardization of analytical methods. Used in complexometric and metal ion studies. Sometimes used in food pharmaceutical and electroplating formulations as a stabilizer or chelating agent.

To provide a reliable reference material with known composition and hydration level for accurate analytical measurements and quality control.

Disodium Tartrate Dihydrate is a white crystalline salt of tartaric acid containing about 15.66% water of crystallization. It is highly water-soluble and chemically stable making it useful as a laboratory standard and bufferingcomplexing agent.