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Alfa Aesar™ Potassium carbonate sesquihydrate, ACS, 98.5-101.0%

Chemical Identifiers

Chemical Name or Material Potassium carbonate sesquihydrate
CAS 6381-79-9
Purity Grade ACS
Molecular Formula K2CO3·1·5H2O
Formula Weight 165.23 (138.21anhydrous)g/mol
MDL Number MFCD00149925
Merck Index 14,7670
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AA1098122

 
alfa aesar™
10981-22
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.

AA1098136

 
alfa aesar
10981-36
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
Sensitivity Hygroscopic
Quantity 100g
Chemical Name or Material Potassium carbonate sesquihydrate
CAS 6381-79-9
Purity Grade ACS Grade
Physical Form Crystalline
Assay 98.5 to 101.0%
Assay Percent Range 98.5-101.0%
Molecular Formula K2CO3·1·5H2O
Formula Weight 165.23g/mol (138.21g/mol Anhydrous)
MDL Number MFCD00149925
Merck Index 14,7670
Solubility Information Soluble in water; Practically insoluble in alcohol
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H302-H315-H319-H335
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
TSCA TSCA

  • Manufacturing of soaps, pigments, printing ink, glass, pottery, other potassium salts, as an analytical lab reagent

Safety and Handling

Warning

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H302-H315-H319-H335
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.