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101740 Barium peroxide anhydrous heavy


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Package Size

Product Number



1017409050 Plastic drum 50 kg
1017401000 Plastic bottle 1 kg

Product Information

Product Summary

Synonyms Barium dioxide
CAS number 1304-29-6
EC index number 056-001-00-1
EC number 215-128-4
Hill Formula BaO₂
Molar mass 169.32 g/mol

GHS Labeling (according to EU REGULATION (EC) No 1272/2008 (CLP))

Hazard Pictogram
icon icon
Signal Word Danger
Hazard Statement H272: May intensify fire; oxidizer.
H302 + H332: Harmful if swallowed or if inhaled.
Precautionary Statement P221: Take any precaution to avoid mixing with combustibles.

Handling & Storage Information

Storage Temperature Storage temperature: no restrictions.
Storage class 5.1A Strongly oxidizing hazardous materials
WGK WGK 1 slightly hazardous to water

Physicochemical Information

Melting point 450 °C
Density 4.96 g/cm3 (20 °C)
Bulk Density 1700 - 2000 kg/m3
pH value 12 (10 g/l, H₂O, 20 °C) (slurry)


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