21181
Honeywell

Calcium hydroxide

SKU
21181
Purum p.a., ≥96.0% (T)
  • Products with a guarantee certificate and/or suitable for the stated analytical application.
Brand
Honeywell
UNSPSC Code
12352300
CAS Numbers (All) EC Number Linear Formula
Ca(OH)2
MDL Number Molar Mass
74.1 g/mol
RTECS Number
EW2800000

Documents

Specifications

PropertyValue
Assay96.0 - 102.0 %
Carbonate (as CaCO3)Max. 4 %
Cadmium (Cd)Max. 50 ppm
Cobalt (Co)Max. 50 ppm
Copper (Cu)Max. 50 ppm
Iron (Fe)Max. 500 ppm
Potassium (K)Max. 200 ppm
Sodium (Na)Max. 100 ppm
Nickel (Ni)Max. 50 ppm
Lead (Pb)Max. 50 ppm
Zinc (Zn)Max. 50 ppm
Total S (as SO4)Max. 500 ppm
Chloride (Cl)Max. 200 ppm

Properties

PropertyValue
Autoignition TemperatureNot auto-flammable
Boiling Point/RangeDecomposes on heating
ColorColorless
Density2.24 g/cm3 (20 °C)
FlashpointNot applicable
FormSolid
GradeReagent Grade Salts
Incompatible MaterialsAcids, Maleic anhydride, Phosphorus, Nitro compounds
Lower Explosion LimitNot applicable
Melting Point/Range580 °C
Partition CoefficientNo data available
Purity Percentage96
Purity Details>=96.0%
Solubility in Water1.7 g/l (20 °C)
Upper Explosion LimitNot applicable
Vapor PressureNo data available
ViscosityNo data available
pH-Value12.0-13.0 (20 °C) Saturated solution
Product LinePurum p.a.
Storage TemperatureAmbient

Safety Information

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