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tri-POTASSIUM CITRATE AR

Potassium citrate tribasic monohydrate; Citric acid tripotassium salt

Packings

500 g (00500)

25 Kg (0025K)

50 Kg (0050K)

1PW1200500 1PDL00040K 1PDLP0065K
Article No. 05347 Grade AR
Purity 99% CAS No. 6100-05-6
Molecular Formula K3C6H5O7.H2O Molecular Weight 324.41
H.S. Code 2918.1510 Shelf Life 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 Density [g/cm3] 1.98
Solubility in water [% weight] Soluble in water Partition coefficient Log Pow octanol / water at 20°C -0.28

Specifications

Appearance White crystalline powder Assay Min 99%
Insoluble matter Max 0.003% Reaction pH 7.5 - 9.0
Chloride (Cl) Max 0.001% Oxalate (as C2H2O4) Max 0.01%
Sulphate (SO4) Max 0.005% Ammonium (NH4) Max 0.001%
Arsenic (As) Max 0.0002% Copper (Cu) Max 0.005%
Iron (Fe) Max 0.005% Lead (Pb) Max 0.001%
Sodium (Na) Max 0.15% Readily carbonisable substance Passes test
Revision Date: 24-Mar-2015

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