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311456

Sigma-Aldrich

Sodium peroxide

ACS reagent, ≥93.0%

Sinonimo/i:

Sodium superoxide

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About This Item

Formula empirica (notazione di Hill):
Na2O2
Numero CAS:
1313-60-6
Peso molecolare:
77.98
Numero CE:
215-209-4
Numero MDL:
MFCD00003497
Codice UNSPSC:
12352300
ID PubChem:
24858525
Saggio:
≥93.0%
Grado:
ACS reagent
Stato:
beads
powder

Grado

ACS reagent

Saggio

≥93.0%

Stato

beads
powder

Impiego in reazioni chimiche

reagent type: oxidant

Impurezze

≤0.003% N compounds

pH

12.8 (20 °C, 100 g/L)

Punto di fusione

460 °C (dec.) (lit.)

Anioni in tracce

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

Cationi in tracce

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

Stringa SMILE

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

InChI

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

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Altre note

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.

Pittogrammi

Flame over circleCorrosion
GHS03,GHS05

Avvertenze

Danger

Indicazioni di pericolo

H271,H314

Classi di pericolo

Ox. Sol. 1 - Skin Corr. 1A

Codice della classe di stoccaggio

5.1A - Strongly oxidizing hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
STBC0846V
MKBG2934V
STBB9740V
07820DH
09511EE

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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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