12602
Fluka

Potassium bicarbonate

SKU
12602
Puriss., meets analytical specification of BP, Ph. Eur., USP, E501, 99.5-101.0% (acidimetric)
Synonym(s)
Potassium hydrogen carbonate
General Information:
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Brand
Fluka
Beilstein Registry Number CAS Numbers (All) EC Number Linear Formula
KHCO3
MDL Number Molar Mass
100.12 g/mol
Synonyms
Potassium hydrogen carbonate

Documents

Specifications

PropertyValue
Assay (acidimetric)99.5 - 101.0 %
Assay (calculated to the dried substance)99.5 - 101 %
Loss on drying (on silicagel, 4h)max. 0.1 %
pH (5 %, 20°C)8.0 - 8.6
Ammonium (NH4)max. 20 ppm
Arsenic (As)max. 1 ppm
Calcium (Ca)max. 50 ppm
Iron (Fe)max. 10 ppm
Mercury (Hg)max. 1 ppm
Sodium (Na)max. 0.03 %
Lead (Pb)max. 2 ppm
Heavy metals (as Pb)max. 5 ppm
Chloride (Cl)max. 50 ppm
Carbonate (K2CO3)max. 2.5 %
Sulfate (SO4)max. 100 ppm
Residual solventscomplying
Appearance of the solutioncomplying

Properties

PropertyValue
Boiling Point/RangeNot applicable
ColorWhite
Density2.17 g/cm3 (20 °C)
FlashpointNot applicable
FormPowder
GradeReagent Pharmacopeia Salts
Incompatible MaterialsAcids
Lower Explosion LimitNot applicable
Melting Point/Range100-120 °C (Decomposes before melting)
Partition CoefficientNo data available
Product LinePuriss.
Solubility in Water333 g/l (20 °C)
Storage TemperatureAmbient
Upper Explosion LimitNot applicable
Vapor PressureNot applicable
ViscosityNo data available
pH-Value8.0-8.6 (20 °C)

Safety Information

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