221473
Fluka

Potassium hydroxide

SKU
221473
ACS Reagent, pellets, ≥85%
Synonym(s)
Caustic potash
General Information:
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Brand
Fluka
UNSPSC Code
12352320
CAS Numbers (All) EC Number Linear Formula
KOH
MDL Number Molar Mass
56.11 g/mol
Synonyms
Caustic potash

Documents

Specifications

PropertyValue
AssayMin.85.0%
AssayofK2CO3Max.2.0%
Calcium(Ca)Max.0.005%
Iron(Fe)Max.0.001%
Magnesium(Mg)Max.0.002%
Sodium(Na)Max.0.05%
Nickel(Ni)Max.0.001%
Formpellets
Heavymetals(ICP)ACSMax.0.001%
Chloride(Cl)Max.0.01%
Phosphate(PO4)Max.5ppm
Sulfate(SO4)Max.0.003%
TotalNMax.0.001%
Appearancecomplying

Properties

PropertyValue
Autoignition TemperatureNot auto-flammable
Boiling Point/Range1.327 °C (1.013 hPa)
ColorColorless
CorrosivityCorrosive to metals
Density2.04 g/cm3 (20 °C)
FlashpointNot applicable
FormSolid
GradeACS Grade Salts
Incompatible MaterialsExothermic reaction with strong acids, Exothermic reaction with water, Gives off hydrogen by reaction with metals, Aluminium, Tin, Zin
Lower Explosion LimitNot applicable
Melting Point/Range360 °C
Partition CoefficientNo data available
Purity Percentage85
Purity Details>=85%
Solubility in Water1.120 g/l.Reacts violently with water. (20 °C)
Upper Explosion LimitNot applicable
Vapor PressureNo data available
ViscosityNot applicable
pH-Value14 (20 °C) (as aqueous solution)
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard Class8
Package GroupII
UN IDUN1813
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