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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 Grade
Molecular Formula K2CO3·1·5H2O
Formula Weight 165.23 (138.21 Anhydrous)
MDL Number MFCD00149925
Merck Index 14,7670
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AA1098122

  SDS
alfa aesar™
1098122
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

  SDS
alfa aesar
1098136
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 165.23 (138.21 Anhydrous)
Assay Percent Range 98.5-101.0%
Molecular Formula K2CO3·1·5H2O
Chemical Name or Material Potassium carbonate sesquihydrate
TSCA TSCA
Odor Odorless
Purity Grade ACS Grade
Physical Form Crystalline
Assay 98.5 to 101.0%
Sensitivity Hygroscopic
MDL Number MFCD00149925
CAS 6381-79-9
Merck Index 14,7670
Quantity 100g
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.

  • 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.