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Alfa Aesar™ Cesium hydroxide monohydrate, 96%; cesium carbonate <5%

Chemical Identifiers

Chemical Name or Material Cesium hydroxide monohydrate
CAS 35103-79-8
Molecular Formula CsOH·H2O
Formula Weight 167.93 (149.91 Anhydrous)
MDL Number MFCD00149664
UN Number UN3262
Merck Index 14,2013
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAB2248006

 
alfa aesar™
B2248006
5g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAB2248014

 
alfa aesar™
B2248014
25g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAB2248022

 
alfa aesar™
B2248022
100g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAB2248036

 
alfa aesar™
B2248036
500g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Formula Weight 167.93 (149.91 Anhydrous)
Chemical Name or Material Cesium hydroxide monohydrate
Odor Odorless
Assay 96%
Assay Percent Notes cesium carbonate <5%
Molecular Formula CsOH·H2O
MDL Number MFCD00149664
CAS 35103-79-8
UN Number UN3262
Merck Index 14,2013
Melting Point 205° to 206°C
Quantity 5g
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H314-H302
Causes severe skin burns and eye damage.
Harmful if swallowed.
Health Hazard 3 GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE SOLID, BASIC, INORGANIC, N.O.S.
RTECS Number FK9800000

Applications
Cesium hydroxide monohydrate can be used as a strong electrolyte for the battery and it also can be used as polymerization catalyst. It is also used as a raw materials for manufacturing various cesium salts and Catalyst.

Solubility
Soluble in water with exothermic reaction.

Notes
Air sensitive & hygroscopic. Incompatible with oxidizing agents, acids, air, water/moisture.

Safety and Handling

Danger

GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H314-H302
Causes severe skin burns and eye damage.
Harmful if swallowed.