Exploring Sodium Tartrate Dihydrate

Sodium Tartrate Dihydrate , a salt of Tartaric Acid, is a white crystalline organic acid. It occurs naturally in many plants, particularly grapes and tamarinds. Salts of Tartaric Acid are called Tartrates. These salts include Calcium Tartrate, Potassium Tartrate, Potassium Sodium Tartrate and Disodium Tartrate. In cosmetics and personal care products, these ingredients are used in soaps, skin care products, suntan products and hair care products. Sodium Tartrate Dihydrate is a unique chemical for testing the accuracy of measurement for any moisture analyzer to be sure it is operating properly.
The chemical starts as sodium tartrate to which two molecules of water are bonded making it a dihydrate. The chemical is stable at temperatures up to 150° C, and when heated at higher temperatures the water molecules are driven off. The chemical can be used as a primary standard for testing moisture analyzer. The theoretical moisture content of Sodium tartrate dihydrate is 15.66% by weight, . but the moisture content may change due to conditions of storage.

Sodium Tartrate can be used as a chelating agent , acidity adjusting agent and buffer. What’s more, it can act as emulsifying salts, antioxidants and antioxidant synergist. With the combination of tartaric acid, Sodium Tartrate can make the soft sour. The product can also used in grease, jam, jelly, artificial cream, meat products and sausage. In addition, Sodium Tartrate can also be used as masking agent, complexing agent, biochemical reagent, stabilizing agent, food additive and so on.

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