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203041

Sigma-Aldrich

Cesium nitrate

99.999% trace metals basis

Synonym(s):

Nitric acid cesium salt

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About This Item

Empirical Formula (Hill Notation):
CsNO3
CAS Number:
7789-18-6
Molecular Weight:
194.91
EC Number:
232-146-8
MDL number:
MFCD00010963
UNSPSC Code:
12352302
PubChem Substance ID:
24852142
NACRES:
NA.23

Assay

99.999% trace metals basis

form

crystals and lumps

impurities

≤15.0 ppm Trace Metal Analysis

mp

414 °C (lit.)

density

3.685 g/mL at 25 °C (lit.)

SMILES string

[Cs+].[O-]N(=O)=O

InChI

1S/Cs.NO3/c;2-1(3)4/q+1;-1

InChI key

NLSCHDZTHVNDCP-UHFFFAOYSA-N

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General description

Cesium nitrate (CsNO3) is a class of perovskite based ferroelectric material that can be used as a highly efficient, nontoxic catalyst for the conversion of ketones and aldehydes to dihydroperoxides.

Application

CsNO3 can be used in a variety of lithium batteries such as lithium sulfur battery and lithium oxygen battery.
Used in the synthesis of cesium nitratocuprate, Cs2[Cu(NO3)4], which crystallizes in a square-planar coordination around the Cu center.

Signal Word

Danger

Hazard Statements

H271,H302,H361f

Hazard Classifications

Acute Tox. 4 Oral - Ox. Sol. 1 - Repr. 2

Storage Class Code

5.1A - Strongly oxidizing hazardous materials

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 1: Oxidizing solids
Nitrates
Hazardous rank I
1st oxidizing solid

JAN Code

203041-10G:
203041-50G:
203041-VAR:
203041-BULK:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Ferroelectric and phase transition studies in cesium nitrate: poly (vinyl alcohol) composite films
Nautiyal A, et al.
Applied Physics. A, Materials Science & Processing, 97(1), 205-210 (2009)
A lithium-sulfur battery with a high areal energy density
Kim J, et al.
Advances in Functional Materials, 24(34), 5359-5367 (2014)
A molten salt lithium-oxygen battery
Giordani V, et al.
Journal of the American Chemical Society, 138(8), 2656-2663 (2016)
Cesium nitrate: As an efficient catalyst for synthesis of gem-dihydroperoxides from aldehydes and ketones using aqueous 30% H2O2
Khosravi K
Cogent Food & Agriculture, 1(1), 1002339-1002339 (2015)
Morozov, I.V. et al.
Zeitschrift fur Anorganische und Allgemeine Chemie, 624, 1543-1543 (1998)
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