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1313-60-6

1313-60-6 structural image
Product Name: Sodium peroxide
Formula: Na2O2
Synonyms: Sodium peroxide;Sodium superoxide
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description Sodium peroxide appears as a yellow-white to yellow granular solid. Mixtures with combustible material are readily ignited by friction, heat, or contact with moisture. May vigorously decompose under prolonged exposure to heat, causing the rupture of the containers.
Color/Form Yellowish-white, granular powder
Boiling Point 657 °C, decomp
Melting Point 460 °C, decomp
Solubility SOLUBLE IN ACID; INSOLUBLE IN ALKALI
Density 2.805 @ 20 °C
Stability/Shelf Life ABSORBS WATER & CARBON DIOXIDE FROM AIR.
Decomposition 460 °C
Other Experimental Properties Reacts with water
Chemical Classes Metals -> Peroxides, Metal

SAFETY INFORMATION

Signal word Danger
Pictogram(s)

Flame Over Circle
Oxidizers
GHS03

Corrosion
Corrosives
GHS05
GHS Hazard Statements H271:Oxidising liquids;Oxidising solids
H314:Skin corrosion/irritation
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P220:Keep/Store away from clothing/…/combustible materials.
P260:Do not breathe dust/fume/gas/mist/vapours/spray.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

COMPUTED DESCRIPTORS

Molecular Weight 77.978 g/mol
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 2
Rotatable Bond Count 0
Exact Mass 77.96936780 g/mol
Monoisotopic Mass 77.96936780 g/mol
Topological Polar Surface Area 46.1 Ų
Heavy Atom Count 4
Formal Charge 0
Complexity 4
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 3
Compound Is Canonicalized Yes

PRODUCT INTRODUCTION

description

Sodium peroxide appears as a yellow-white to yellow granular solid. Mixtures with combustible material are readily ignited by friction, heat, or contact with moisture. May vigorously decompose under prolonged exposure to heat, causing the rupture of the containers.