Potassium Hydroxide
Potassium Hydroxide solution (17514)
50%, Puranal
Overview
Specifications
General Information
- Grade
- SemEG
- CAS Number
- 1310-58-3
Physical Properties
- Boiling Point/Range
- 112 °C (1,013 hPa)
- Color
- Colorless
- Odor
- Odorless
- pH
- 14 (20 °C)
- Density
- 1.510 g/cm3 (20 °C)
- Melting Point/Range
- -6 °C
- Physical Form
- Liquid
- Flashpoint
- Not applicable
Safety Information
- Chemical Stability
- Stable under normal conditions.
- Ignition Temperature
- Not applicable
- Incompatible Materials
- Acids, Zinc, Tin, Aluminium, Organic halogens, Combustible materials, Exothermic reaction with water, Gives off hydrogen by reaction with metals
- Corrosivity
- Corrosive to metals
International Transportation
- Packing Group
- II
- Chemical Class
- 8
- UN Number
- 1814
- Harmonized System Code
- 28152000
General Information
- Grade
- SemEG
- CAS Number
- 1310-58-3
Physical Properties
- Boiling Point/Range
- 112 °C (1,013 hPa)
- Color
- Colorless
- Odor
- Odorless
- pH
- 14 (20 °C)
- Density
- 1.510 g/cm3 (20 °C)
- Melting Point/Range
- -6 °C
- Physical Form
- Liquid
- Flashpoint
- Not applicable
Safety Information
- Chemical Stability
- Stable under normal conditions.
- Ignition Temperature
- Not applicable
- Incompatible Materials
- Acids, Zinc, Tin, Aluminium, Organic halogens, Combustible materials, Exothermic reaction with water, Gives off hydrogen by reaction with metals
- Corrosivity
- Corrosive to metals
International Transportation
- Packing Group
- II
- Chemical Class
- 8
- UN Number
- 1814
- Harmonized System Code
- 28152000
- Grade : SemEG
- CAS Number : 1310-58-3
- Boiling Point/Range : 112 °C (1,013 hPa)
- Color : Colorless
- Odor : Odorless
- pH : 14 (20 °C)
- Density : 1.510 g/cm3 (20 °C)
- Melting Point/Range : -6 °C
- Physical Form : Liquid
- Flashpoint : Not applicable
- Chemical Stability : Stable under normal conditions.
- Ignition Temperature : Not applicable
- Incompatible Materials : Acids, Zinc, Tin, Aluminium, Organic halogens, Combustible materials, Exothermic reaction with water, Gives off hydrogen by reaction with metals
- Corrosivity : Corrosive to metals
- Packing Group : II
- Chemical Class : 8
- UN Number : 1814
- Harmonized System Code : 28152000
Property
Value
assay
49.0 - 51.0 %
assay of K2CO3
Max. 0.5 %
aluminium (Al)
Max. 3 ppm
calcium (Ca)
Max. 3 ppm
cobalt (Co)
Max. 0.6 ppm
chromium (Cr)
Max. 0.6 ppm
copper (Cu)
Max. 0.6 ppm
iron (Fe)
Max. 3 ppm
magnesium (Mg)
Max. 1 ppm
manganese (Mn)
Max. 0.3 ppm
sodium (Na)
Max. 0.3 %
nickel (Ni)
Max. 0.6 ppm
zinc (Zn)
Max. 0.6 ppm
heavy metals (as Pb)
Max. 3 ppm
chloride (Cl)
Max. 35 ppm
phosphate (PO4)
Max. 3 ppm
silicate (as SiO2)
Max. 30 ppm
sulfate (SO4)
Max. 20 ppm
total N
Max. 2 ppm
