77843
Honeywell

Potassium citrate tribasic monohydrate

SKU
77843
Eluent additive for LC-MS
Synonym(s)
Citric acid tripotassium salt; Tripotassium citrate
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Brand
Honeywell
 Beilstein Registry Number CAS Numbers (All) EC Number Linear Formula
HOC(COOK)(CH2COOK)2 · H2O
MDL Number RTECS Number
231-905-0
 Synonyms
Citric acid tripotassium salt; Tripotassium citrate

Documents

Safety Data Sheet (SDS) Safety Data Sheet (SDS)

Specifications

PropertyValue
Assay99.0 - 101.0 %
pH (1 M, 20°C)8.0 - 9.5
Solution 1 M in H2Ocomplying
Filter testcomplying
Aluminium (Al)Max. 5 ppm
Arsenic (As)Max. 0.1 ppm
Barium (Ba)Max. 5 ppm
Bismuth (Bi)Max. 5 ppm
Calcium (Ca)Max. 10 ppm
Cadmium (Cd)Max. 5 ppm
Cobalt (Co)Max. 5 ppm
Chromium (Cr)Max. 5 ppm
Copper (Cu)Max. 5 ppm
Iron (Fe)Max. 5 ppm
Lithium (Li)Max. 5 ppm
Magnesium (Mg)Max. 5 ppm
Manganese (Mn)Max. 5 ppm
Molybdenum (Mo)Max. 5 ppm
Sodium (Na)Max. 1000 ppm
Nickel (Ni)Max. 5 ppm
Lead (Pb)Max. 5 ppm
Strontium (Sr)Max. 5 ppm
Zinc (Zn)Max. 5 ppm
Total S (as SO4)Max. 50 ppm
Chloride (Cl)Max. 50 ppm
Suitability for the LC-MScomplying

Properties

PropertyValue
Boiling Point/RangeNo data available
ColorColorless
Density1.980 g/cm3 (20 °C)
FlashpointNot applicable
FormSolid
GradeLC-MS Grade
Incompatible MaterialsNone known
Lower Explosion LimitNot applicable
Melting Point/RangeNo data available
Solubility in WaterCompletely soluble
Upper Explosion LimitNot applicable
Vapor PressureNegligible
ViscosityNot applicable
pH-Value7.0-9.0 (20 °C)
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard ClassN/A
Package GroupN/A
UN IDN/A
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