tri-POTASSIUM CITRATE
tri-POTASSIUM CITRATE AR
Short Name: tri-POTASSIUM CITRATE
Synonym: Potassium citrate tribasic monohydrate; Citric acid tripotassium salt
Basic Details
Article No.
LG3681
Grade
AR
Purity
99%
CAS No.
6100-05-6
HS Code
2918.1510
Shelf Life
60 Months
Packings Avialable
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
Chemical 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
Safety Information & Hazard Symbols