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347043

Sigma-Aldrich

Lithium peroxide

technical grade, 90%

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Synonym(s):
Dilithium peroxide, Lithium oxide (Li2 O2 )
Empirical Formula (Hill Notation):
Li2O2
CAS Number:
Molecular Weight:
45.88
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

grade

technical grade

Assay

90%

form

powder

reaction suitability

reagent type: oxidant

application(s)

battery manufacturing

SMILES string

[Li+].[Li+].[O-][O-]

InChI

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

InChI key

HPGPEWYJWRWDTP-UHFFFAOYSA-N

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1 of 4

This Item
338893374725920339
Lithium peroxide technical grade, 90%

Sigma-Aldrich

347043

Lithium peroxide

Lithium phosphate

Sigma-Aldrich

338893

Lithium phosphate

Lithium oxide 97%, powder, −60 mesh

Sigma-Aldrich

374725

Lithium oxide

Lithium sulfate anhydrous, 99.5% trace metals basis

Sigma-Aldrich

920339

Lithium sulfate

form

powder

form

powder

form

powder

form

crystals

grade

technical grade

grade

-

grade

-

grade

anhydrous

reaction suitability

reagent type: oxidant

reaction suitability

-

reaction suitability

-

reaction suitability

-

application(s)

battery manufacturing

application(s)

battery manufacturing

application(s)

battery manufacturing

application(s)

-

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

Pictograms

Flame over circleCorrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Ox. Sol. 2 - Skin Corr. 1A

Storage Class Code

5.1A - Strongly oxidizing hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Michael J Zachman et al.
Nature, 560(7718), 345-349 (2018-08-17)
Solid-liquid interfaces are important in a range of chemical, physical and biological processes1-4, but are often not fully understood owing to the lack of high-resolution characterization methods that are compatible with both solid and liquid components5. For example, the related
Huan-Feng Wang et al.
Nanoscale, 11(24), 11513-11520 (2019-05-01)
The design of a nanoporous cathode for Li-O2 batteries that can achieve high chemical stability and superior electrochemical performance remains a formidable challenge. A novel approach for the fabrication of nanoengineered PdNi alloys directly coated onto Ni nonwoven fabric (PdNi/NiNF)

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