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Alfa Aesar™ Hydroxymethanesulfinic acid sodium salt hydrate, tech 85%, cont. up to 5% sodium sulfite (dry wt.)

$43.15 - $161.30

Chemical Identifiers

Chemical Name or Material Hydroxymethanesulfinic acid sodium salt hydrate
CAS 149-44-0
Purity Grade Technical Grade
Molecular Formula HOCH2SO2Na·xH2O
Formula Weight 118.09g/mol (Anhydrous)
MDL Number MFCD00150598
Beilstein 3630814
Merck Index 14,8620
Synonym Sodium hydroxymethylsulfinate; Sodium formaldehydesulfoxylate
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA157310E

 
alfa aesar™
A15731-0E
2500g Each for $161.30

AAA1573136

 
alfa aesar™
A15731-36
500g Each for $43.15
Description & Specifications

Specifications

Melting Point 64° to 68°C
Quantity 2500g
Chemical Name or Material Hydroxymethanesulfinic acid sodium salt hydrate
CAS 149-44-0
Purity Grade Technical Grade
Assay 85%
Assay Percent Notes cont. up to 5% sodium sulfite (dry wt.)
Molecular Formula HOCH2SO2Na·xH2O
Formula Weight 118.09g/mol (Anhydrous)
MDL Number MFCD00150598
Beilstein 3630814
Merck Index 14,8620
Synonym Sodium hydroxymethylsulfinate; Sodium formaldehydesulfoxylate
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H315-H319-H335
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.
RTECS Number PB0380000
TSCA TSCA
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
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.