SPEZIOL GTA Triacetin USP/NF, EP   Speziol GTA is a triester of glycerol (of vegetable origin) and acetic acid (of synthetic origin). The esterified product is called Glycerol Triacetate or Triacetin. It is a good solubilizer and plasticizer.   Grade Description Application Speziol GTA Clear, colourless, slightly viscous liquid As a plasticizer in coatings & solubilizer in pharmaceutical preparations