Product Description
Tartaric acid is first extracted from the by-product of the wine. Wine barrel often deposit with some stones, namely argol, its main ingredients are tartaric acid and hydrogen potassium.To crush and dissolve the tartar, react with calcium hydroxide, add calcium chloride, and convert it into calcium salt.With a slightly excessive sulfuric acid, the free tartaric acid is obtained and the solid tartaric acid is obtained by concentrating and refining.
This process is relatively simple, the cost is low. But because the tartar source is not stable, limited production, not suitable for industrialized mass production of tartaric acid.
Application:
1 In food: L(+)-tartaric acid is widely used as acidulant in beverage, soft drinks, wine, candy, bread and some colloidal sweetmeats.
2 In Medicine: With its optical activity, L(+)-tartaric acid is used as chemical resolving agent to resolve DL-amino-butanol, and intermediate for antibubercular drug. And it is used as chiral pool to synthesize tartrate derivatives.
3 Health care products: With its acidity, it is used as catalyst in the resin finishing of polyester fabric or pH value regulator in oryzanol production.
Our Services
1) The professional sales reprensentative answers your inquiy on time;
2) We can provide reasonable price, high quality product and prompt shipmen;
3) We can send the goods to your delivery addreee directly, it is relatively safe and fast;
4) Warm sfter sale service, we will help to solve the problems in your usage.
