223417
Honeywell

Sodium peroxide

SKU
223417
Reagent Grade, granular, +140 mesh particle size, 97%
Synonym(s)
Sodium superoxide
  • ≥95% for general laboratory use.
Brand
Honeywell
UNSPSC Code
12352300
CAS Numbers (All) EC Number Linear Formula
Na2O2
MDL Number Molar Mass
77.98 g/mol
Synonyms
Sodium superoxide

Documents

Specifications

PropertyValue
Particle Size+140 mesh
Appearancecomplying
Assay96.5-103.5%
Grainsize>140meshMin.95%

Properties

PropertyValue
Autoignition TemperatureNot auto-flammable
Boiling Point/RangeDecomposes on heating
ColorYellowish
Density2.8 g/cm3 (20 °C)
FlashpointNot applicable
FormPrill
GradeReagent Grade Salts
Incompatible MaterialsCombustible material, Strong acids, Strong reducing agents, Organic materials, Metals, Water
Lower Explosion LimitNot applicable
Melting Point/Range660 °C
Partition CoefficientNot applicable
Purity Percentage97
Purity Details>=97%
Solubility in WaterDecomposes in contact with water.
Upper Explosion LimitNot applicable
Vapor PressureNegligible
ViscosityNot applicable
pH-ValueAlkaline (as aqueous solution)
Product LineReagent Grade
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard Class5.1
Package GroupI
UN IDUN1504
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