Potassium Citrate

Its quality suits British Pharmaceuticals Version 98 ( BP93 ) Potassium Citrate

Molecular formula	C6H5O7K3·H2O
Quality index	Its quality suits British Pharmaceuticals Version88 ( BP93 ) Index Name Index Prorerty and state Transparent crystal of white grain-shaped powder Solubility Especially soluble in water,mearlyinsoluble in 96% alcohol Acidity of alkaininty 0.1M HCl solution of 0.1M NaOH expended by 10ml 10.0%(W/V) solution ≤0.2ml (phenoiphthalein) Chloride ≤50ppm Sulphate ≤150ppm Readitly carbonisable substances 0.20g+H2SO4(96%W/W)10ml,water bathing 89-91°Cheating for 1hr,cooling immediately,shouldn't be darker than contrasting solution fo GY2 Oxalate ≤300ppm(based on oxalic acid andydrous) Heavymetal ≤10ppm Heavy metals 10%(W/V)solution shouldbe clear and colouress Clear degree and colour of solution ≤0.3%(AESP) Solum salt   Water 4.0-7.0%(Fisher) Content 99.0-101.0%(titration by perchloric acid),based on anhydrous
Applications	used in low-potassium blood disease and alkalizde urlne. as good additive as chemical reagentin analytical

Potassium Citrate