Set retarder:Tartaric Acid TA-C01 is L (+) - tartaric acid originally from natural tartaric acid. It is produced with powder form with fine particles to keep long shelf life and quick dissolving. TA-C01 is specially developed for industrial application such as construction industry. Tartaric acid can be used for gypsum to retard the setting time or an additive in the plasters and the adhesive mortar for tiling. Product specification Item Unit Specification Appearance white powder Content (C4H6O5) % ≥ 96.5 Specific rotation o…