Potassium hydroxide - 65859

Code: 65859
Potassium hydroxide
Extra pure, meets analytical specifications of Reagent European Pharmacopoeia, BP, NF, pellets
Caustic Potash

CAS Number: 1310-58-3
Linear Formula: KOH
Molar Mass: 56.11 g/mol
MDL Number: MFCD00003553
Catalog Number Packaging Size Container type Price QTY Cart
65859-1KG 1KG PLASTIC BOTTLE Contact
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Specifications

Property Value
Assay 85.0 - 100.5 %
Assay of K2CO3 max. 1.0 %
Aluminium (Al) max. 10 ppm
Arsenic (As) max. 0.0003 %
Calcium (Ca) max. 0.002 %
Iron (Fe) max. 10 ppm
Sodium (Na) max. 1.0 %
Heavy metals (as Pb) max. 5 ppm
Chloride (Cl) max. 30 ppm
Phosphate (PO4) max. 10 ppm
Silicate (as SiO2) max. 0.01 %
Sulfate (SO4) max. 20 ppm
Total N max. 0.0005 %
Water insoluble substances complying
Appearance of the solution complying
Residual solvents complying
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Physical Properties

Property Value
Boiling point 1,327 °C
Freezing point 360 °C
Density 2.04 g/cm3
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Safety Information

Property Value
Hazard Class 8
Package Group II
UN ID 1813
GHS Classification Corrosive, Harmful
Signal Word Danger
Hazard Statement(s) H290
H302
H314
Precautionary Statement(s) P234
P260
P280
P284