tri-POTASSIUM CITRATE AR

Article No.	Grade	Purity	Cas no.	Molecular Formula	Molecular Weight	H.S. Code	Shelf Life
P0165900500	AR	99%	6100-05-6	K₃C₆H₅O_7.H₂O	324.41	2918.1510	60 Months

Physical Properties

Physical state at 20 °C

Solid

Colour

White crystalline

Odour

Odorless

pH value

8 - 9.5

Melting Point/ Freezing point [°C]

275 °C

Partition coefficient Log Pow octanol / water at 20°C

-0.28

Density [g/cm3]

1.98

Solubility in water [% weight]

Soluble in water

Appearance:	White crystalline powder
Insoluble matter:	Max 0.003%
Chloride (Cl):	Max 0.001%
Sulphate (SO4):	Max 0.005%
Sodium (Na):	Max 0.15%
Arsenic (As):	Max 0.0002%
Lead (Pb):	Max 0.001%
Iron (Fe):	Max 0.005%
Copper (Cu):	Max 0.005%
Assay:	Min 99%
Ammonium (NH4):	Max 0.001%
Reaction:	pH 7.5 - 9.0
Readily carbonisable substance:	Passes test
Oxalate (as C2H2O4):	Max 0.01%