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311456

Sigma-Aldrich

Sodium peroxide

ACS reagent, ≥93.0%

Sinónimos:

Sodium superoxide

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About This Item

Fórmula empírica (notación de Hill):
Na2O2
Número de CAS:
1313-60-6
Peso molecular:
77.98
EC Number:
215-209-4
MDL number:
MFCD00003497
UNSPSC Code:
12352300
PubChem Substance ID:
24858525
assay:
≥93.0%
grade:
ACS reagent
form:
beads
powder

grade

ACS reagent

assay

≥93.0%

form

beads
powder

reaction suitability

reagent type: oxidant

impurities

≤0.003% N compounds

pH

12.8 (20 °C, 100 g/L)

mp

460 °C (dec.) (lit.)

anion traces

chloride (Cl-): ≤0.002%
phosphate (PO43-): ≤5 ppm
sulfate (SO42-): ≤0.001%

cation traces

Fe: ≤0.005%
heavy metals (as Pb): ≤0.002%

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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Other Notes

A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.

pictograms

Flame over circleCorrosion
GHS03,GHS05

signalword

Danger

hcodes

H271,H314

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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Certificados de análisis (COA)

Lot/Batch Number
STBC0846V
MKBG2934V
STBB9740V
07820DH
09511EE

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Sigma-Aldrich

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Sodium percarbonate avail. H2O2 20-30 %

Sigma-Aldrich

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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
[Rapid ultraviolet-absorption photometric determination of the protein content of aqueous extracts in the microgram area using Na2O2].
B Löhrke
Zeitschrift fur medizinische Laboratoriumsdiagnostik, 27(2), 92-95 (1986-01-01)
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.
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.
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
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