... water or glycerine,almost insoluble in ethanol(Relative density 1.98.It will melt and decompose when heated to 230).5Quality ... drying, ≤%__3.0_6.0Easy carbonify substanceAccord with the test__6Uses In food processing industry, it is used as buffer chelate agent, stabilizer ... , handled with care, so as to avoid damage to bags. food grade potassium citrate FCC