Properties : White crystal or crystalline powder and ease to be effloresced.Its crystal water is total lost on 150.It resolves when temperature is too high.It dissolves in water,but not in alcohol. Application: Used as anticoagulin,chemical reagent,food additive,developer,buffer emulsifying agent, stabilizing agent and used in nonhydrogen electroplation as well as widely in tail gas absorption process of sulfur dioxide for chemical and metallurgy industries.Its absorptivity reaches 99%. The waste absorbed may be regenerated into sulfur dioxide liquid and potassium citrate for cyclic utilization. The daily-use chemical detergent with potassium citrate. As raw material instead of sodium phosphate trimer, it is non-toxic and non-pollution.It also may be used as buffer agent in cosmetic production. Quality: For industry use---Xiang Standard Q/CHSG40-87, Assay 96-98%. For foodstuffs---GB (Chinese Standard), Assay>99% For export---BP Edition 88,BP Edition 93,USP Edition22,USP Edition 23 PACKING : 25kg plastic bag,1000kg pallet packing,500-1000kg bag etc.And we can offer various packing according to your requirements. RESERVATION : Escape from light,seal up and place it in the dry and shady room.