Description References
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Cesium nitrate

Description References
Product Name
Cesium nitrate
CAS No.
7789-18-6
Chemical Name
Cesium nitrate
Synonyms
GLYCOCOL;GLYCINUM;GLYCOCOLL;FEMA 3287;L-GLYCINE;AKOS 237-137;CESIUM NITRATE;CAESIUM NITRATE;GLYCINE REAGENT;CesiumNitrateGr
CBNumber
CB7325113
Molecular Formula
CsNO3
Formula Weight
194.91
MOL File
7789-18-6.mol
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Cesium nitrate Property

Melting point:
414 °C (lit.)
Boiling point:
233 °C
Density 
3.685 g/mL at 25 °C (lit.)
refractive index 
1.55
storage temp. 
2-8°C
solubility 
H2O: 100 mg/mL
form 
powder
color 
<5 (200 mg/mL)(APHA)
Specific Gravity
3.685
PH
5.0-7.5 (50g/l, H2O, 20℃)
Water Solubility 
9.16 g/100 mL (0 ºC)
Sensitive 
Hygroscopic
Merck 
14,2015
Exposure limits
ACGIH: TWA 2 ppm; STEL 4 ppm
OSHA: TWA 2 ppm(5 mg/m3)
NIOSH: IDLH 25 ppm; TWA 2 ppm(5 mg/m3); STEL 4 ppm(10 mg/m3)
Stability:
Stable, but hygroscopic. Oxidizer. Contact with combustible material may cause fire. Decomposes at high temperatures. Incompatible with strong reducing agents, alcohols, organic materials, aluminium.
CAS DataBase Reference
7789-18-6(CAS DataBase Reference)
EPA Substance Registry System
Cesium nitrate (7789-18-6)
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Safety

Hazard Codes 
O,Xi
Risk Statements 
8-36/37/38
Safety Statements 
22-24/25-17
RIDADR 
UN 1451 5.1/PG 3
WGK Germany 
2
RTECS 
MB7600000
3
TSCA 
Yes
HS Code 
2834 29 80
HazardClass 
5.1
PackingGroup 
III
Toxicity
LD50 i.p. in rats: 1.2 g/kg (Cochran)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H271May cause fire or explosion; strong oxidiser

H302Harmful if swallowed

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P220Keep/Store away from clothing/…/combustible materials.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
1.02856
Product name
Cesium nitrate 99+
Purity
for analysis 99+ EMSURE?
Packaging
25g
Price
$294
Updated
2024/03/01
Sigma-Aldrich
Product number
1.02856
Product name
Cesium nitrate 99+
Purity
for analysis 99+ EMSURE?
Packaging
1kg
Price
$5820
Updated
2024/03/01
Sigma-Aldrich
Product number
202150
Product name
Cesium nitrate
Purity
99.99% trace metals basis
Packaging
10g
Price
$46.5
Updated
2023/06/20
Sigma-Aldrich
Product number
202150
Product name
Cesium nitrate
Purity
99.99% trace metals basis
Packaging
50g
Price
$174
Updated
2023/06/20
Alfa Aesar
Product number
012884
Product name
Cesium nitrate, 99.8% (metals basis)
Packaging
50g
Price
$75.1
Updated
2023/06/20
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Cesium nitrate Chemical Properties,Usage,Production

Description

Cesium nitrate is a strong oxidizing material and may burst into flames when it is in contact with organic materials.
Cesium nitrate is used as a colorant and oxidizer in the pyrotechnic industry, in petroleum cracking, in scintillation counters, and in x-ray phosphors. It is used as a promoter in heterogeneous catalysts.

References

[1] Geological Survey (2014) Mineral Commodity Summaries
[2] http://www.albemarle-lithium.com
[3] https://minerals.usgs.gov

Chemical Properties

colourless crystals

Uses

Used in the synthesis of cesium nitratocuprate, Cs2[Cu(NO3)4], which crystallizes in a square-planar coordination around the Cu center.1

Uses

A reagent used as a colorant and an oxidizer in pyrotechnic compositions

Uses

Cesium nitrate prisms are used in infrared spectroscopy, x-ray phosphors and scintillation counters. It is a precursor material for the synthesis of cesium nitratocuprate and cesium salts. Cesium nitrate doped on carbon-based ruthenium catalyst plays an important role in synthesis of ammonia.

Uses

preparation of other Cs salts.

General Description

Cesium nitrate is a colorless, glittering crystalline solid. Cesium nitrate is soluble in water. Cesium nitrate is a strong oxidizing material and may burst into flames on contact with organic materials.

Air & Water Reactions

Water soluble.

Reactivity Profile

Mixtures of metal/nonmetal nitrates with alkyl esters may explode owing to the formation of alkyl nitrates. Mixtures a nitrate with phosphorus, tin (II) chloride, or other reducing agents may react explosively [Bretherick 1979 p. 108-109].

Hazard

Dangerous, may ignite organic materials on contact.

Health Hazard

Inhalation, ingestion or contact (skin, eyes) with vapors or substance may cause severe injury, burns or death. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may cause pollution.

Fire Hazard

These substances will accelerate burning when involved in a fire. Some may decompose explosively when heated or involved in a fire. May explode from heat or contamination. Some will react explosively with hydrocarbons (fuels). May ignite combustibles (wood, paper, oil, clothing, etc.). Containers may explode when heated. Runoff may create fire or explosion hazard.

Flammability and Explosibility

Non flammable

Safety Profile

Moderately toxic by ingestion and intraperitoneal routes. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also CESIUM and NITRATES.

Purification Methods

It crystallises from water (0.6mL/g) between 100o and 0o. After 1 crystallisation of 99.9% grade salt, it had K, Na and Se at 0.8, 0.4 and 0.2 ppm respectively.

Cesium nitrate Preparation Products And Raw materials

Raw materials

Preparation Products

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Cesium nitrate Suppliers

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