tri-POTASSIUM CITRATE Extra Pure

Confirms to IP, BP
Citric acid tripotassium salt, Kalii citras, Potassium citrate tribasic

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Article No.
05346
Grade
Extra Pure
Purity
99%
CAS No.
6100-05-6
Molecular Formula
C6H5K3O7.H2O
Molecular Weight
324.41
H.S. Code
2918.1510
Shelf Life
60 Months
MSDS
 

 

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

Packings

  • 1PW1200500

    500 g (00500)

  • 1PDL00040K

    25 Kg (0025K)

  • 1PDLP0065K

    50 Kg (0050K)

 

Specifications

Appearance White crystalline powder
Assay (by HClO4 titration; on dried basis) 99.0 - 100.5%
Appearance of solution Passes test
Insoluble matter in water Max 0.025%
Acidity or alkalinity Passes test
Chloride (Cl) Max 0.005%
Oxalate (as C2H2O4) Max 0.03%
Sulphate (SO4) Max 0.01%
Heavy metal (as Pb) Max 0.001%
Arsenic (As) Max 0.0002%
Sodium (Na) Max 0.3%
Readily carbonisable substance Passes test
Water (H2O) 4.0 - 7.0%

Revision Date : 17-Jul-2018
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