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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 167.93g/mol (149.91g/mol 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™
B22480-06
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™
B22480-14
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™
B22480-22
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™
B22480-36
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

Odor Odorless
Melting Point 205° to 206°C
Quantity 5g
Chemical Name or Material Cesium hydroxide monohydrate
CAS 35103-79-8
Assay 96%
Assay Percent Notes cesium carbonate <5%
Molecular Formula CsOH·H2O
Formula Weight 167.93g/mol (149.91g/mol Anhydrous)
MDL Number MFCD00149664
UN Number UN3262
Merck Index 14,2013
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.