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Merck
CN

11428

Barium peroxide

≥95% peroxide (as BaO2) basis, powder

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About This Item

Empirical Formula (Hill Notation):
BaO2
CAS Number:
1304-29-6
Molecular Weight:
169.33
PubChem Substance ID:
329749445
eCl@ss:
38110504
UNSPSC Code:
12352303
EC Number:
215-128-4
MDL number:
MFCD00003454
Assay:
≥95% peroxide (as BaO2) basis
Form:
powder

Key Documents

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Product Name

Barium peroxide, ≥95% peroxide (as BaO2) basis, powder

InChI key

ZJRXSAYFZMGQFP-UHFFFAOYSA-N

InChI

1S/Ba.O2/c;1-2/q+2;-2

SMILES string

[Ba++].[O-][O-]

assay

≥95% peroxide (as BaO2) basis

form

powder

reaction suitability

reagent type: oxidant

impurities

≤0.01% heavy metals (as Pb)
≤0.5% insoluble in HCl
≤1% substances not precipitated by H2SO4 (as SO4)

loss

≤1% loss on drying, 105 °C

anion traces

chloride (Cl-): ≤100 mg/kg

cation traces

Fe: ≤50 mg/kg

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Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Ox. Sol. 2 - Skin Corr. 1B

Storage Class

5.1A - Strongly oxidizing hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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On-line chemiluminescence detection for capillary electrophoresis based on the reaction of barium peroxide with luminescence reagents.
Lin J-M, et al.
Journal of Chromatography A, 844(1), 341-348 (1999)
Vincoli JW.
Risk Management for Hazardous Chemicals, 226-226 (1996)

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