1. Mainly applied in construction industry.
2. As a buffering agent and acidulant in pharmaceutical products; an intermediate in chemical synthesis and in metal cleaning formulations; also used in the tanning industry.
3. L (+) -Tartaric acid is the most important acid regulator in wine. It is widely used as acidulant in beverages, and other foods, soft drinks, candy, bread, and some gelatinous sweets.


