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SODIUM PEROXIDE GRANULAR AR/ACS

For Wurzschmitt decomposition.
Sodium superoxide

COAs

Packings

100 g (00100)

500 g (00500)

1PW1200100 1PW1200500
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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

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%

Safety Information and Hazard Symbols

Flame Over Circle Corrosion
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
Revision Date: 02-May-2015

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