SODIUM PEROXIDE GRANULAR AR/ACS

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Description

For Wurzschmitt decomposition.
Sodium superoxide

Article No. 05970 Grade AR/ACS
Purity 95% CAS No. 1313-60-6
Molecular Formula Na2O2 Molecular Weight 77.98
H.S. Code 2815.3000 Shelf Life 60 Months
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Physical Properties

Physical state at 20 °C Solid Colour Pale yellow
Odour Odorless pH value 12.8
Melting point/ Freezing point [°C] 460 °C Boiling point [°C] 657 °C
Density [g/cm3] 2.81 Solubility in water [% weight] Soluble in water

Specifications

Appearance Pale yellow hygroscopic granules
Assay Min 95%
Chloride (Cl) Max 0.002%
Phosphate (PO4) Max 0.0005%
Sulphate (SO4) Max 0.001%
Total nitrogen (N) Max 0.003%
Heavy metal (as Pb) Max 0.002%
Aluminium (Al) Max 0.001%
Iron (Fe) Max 0.002%

Packings

100 g 00100
500 g 00500

Safety Information

Symbol: GHS03, GHS05
Signal Word: Danger
UN No.: 1504
IMCO Class No.: 5.1
Packing Group: I
Hazardous Statement: H271-H314
Precaution Statement: P220-P280-P305 + P351 + P338-P310

 

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