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Key Documents

28-3660

Sigma-Aldrich

Sodium peroxide

SAJ first grade, ≥90.0%

Synonym(s):

Sodium superoxide

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About This Item

Empirical Formula (Hill Notation):
Na2O2
CAS Number:
Molecular Weight:
77.98
EC Number:
MDL number:
UNSPSC Code:
12352303
PubChem Substance ID:
assay:
≥90.0%
grade:
SAJ first grade
form:
powder
Pricing and availability is not currently available.

grade

SAJ first grade

assay

≥90.0%

form

powder

reaction suitability

reagent type: oxidant

availability

available only in Japan

mp

460 °C (dec.) (lit.)

SMILES string

[Na+].[Na+].[O-][O-]

InChI

1S/2Na.O2/c;;1-2/q2*+1;-2

Inchi Key

PFUVRDFDKPNGAV-UHFFFAOYSA-N

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pictograms

Flame over circleCorrosion

signalword

Danger

hcodes

Hazard Classifications

Ox. Sol. 1 - Skin Corr. 1A

Storage Class

5.1A - Strongly oxidizing hazardous materials

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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R J Calvert et al.
The American journal of clinical nutrition, 49(5), 901-903 (1989-05-01)
A safer method of oxidation of Cr2O3-containing fecal samples from transit-time studies was developed using sodium peroxide to replace perchloric acid as the oxidizing agent. The percentage recovery of Cr2O3 with this method was compared with that of perchloric acid
K J Sreeram et al.
Journal of environmental monitoring : JEM, 3(5), 526-530 (2001-11-07)
The processing of chromite ore is associated with the generation of large quantities of solid wastes containing chromium, which have been disposed of as landfill for many years. The mobilization and operational speciation of chromium contained in soils contaminated with
Christine Sedgley
Journal of the history of dentistry, 52(2), 61-65 (2004-08-06)
The concept of the germ theory of disease combined with the development of dentistry during the latter half of the 19th century had a direct effect on the practice of endodontics. The significance of root canal irrigation to endodontics strengthened
N C Verma et al.
Journal of environmental pathology, toxicology and oncology : official organ of the International Society for Environmental Toxicology and Cancer, 20(1), 1-7 (2001-02-24)
Saccharomyces cerevisiae shows altered radiation response under various stress conditions, such as nutrition depletion, nitrogen starvation, osmotic shock, heat shock, and mild chemical treatments. In general, the cells show higher levels of UV or gamma radiation resistance under the stress.
S Kesten et al.
Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology, 74(3), 269-273 (1995-03-01)
Atmospheric pollution has been proposed as one of the possible factors responsible for increases in asthma mortality and morbidity. We sought to examine whether we could demonstrate a relationship between emergency room visits for asthma and alterations in environmental conditions.

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