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 (calc. 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
Purity Percentage99.5
Purity Details99.5-101.0%
Solubility in Water333 g/l (20 °C)
Upper Explosion LimitNot applicable
Vapor PressureNot applicable
ViscosityNo data available
pH-Value8.0-8.6 (20 °C)
Product LinePuriss.
Storage TemperatureAmbient

Safety Information

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