... MOQ:1*20fcl Package:25kg/net bag,25mt/20ft Citric Acid MonohydrousCitric acid is mainly used as an acidulant, flavorant and preservative ... °C) Appearance: Colorless Crystals or White Crystalline Powder Usage:Citric Acid is mainly used as acidulant, flavouring agent, preservative and antistaling ... a light-proof, well-closed, dry and cool place. citric acid monohydrate 99.5%