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Alfa Aesar™ Sodium metabisulfite, SO2 58.5% min

Chemical Identifiers

Chemical Name or Material Sodium metabisulfite
CAS 7681-57-4
Formula Weight 190.1
MDL Number MFCD00167602
Merck Index 14,8638
Synonym Sodium pyrosulfite; Sodium sulfite
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AA3337536

  SDS
alfa aesar™
3337536
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.

AA33375A3

  SDS
alfa aesar™
33375A3
2kg 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 190.1
Chemical Name or Material Sodium metabisulfite
TSCA TSCA
Odor Like rotten eggs
Physical Form Granular
Sensitivity Air & Moisture Sensitive
MDL Number MFCD00167602
CAS 7681-57-4
Merck Index 14,8638
Synonym Sodium pyrosulfite; Sodium sulfite
Color White to pale yellow
Melting Point >300°C
pH 3.5 to 5.0
Quantity 500g
Solubility Information Freely soluble in water, glycerol; Slightly soluble in alcohol
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H318-H302
Causes serious eye damage.
Harmful if swallowed.
Health Hazard 3 GHS P Statement
P280-P264-P305+P351+P338-P310-P301+P312-P501a
Wear protective gloves/protective clothing/eye protection/face protection.
Wash thoroughly after handling.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses, if present and easy to do.
Continue rinsing.
Immediately call a POISON CENTER or doctor/physician.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Concentration SO2 58.5% min.
Density 1.480g/mL
RTECS Number UX8225000
Safety and Handling

Danger

GHS P Statement
P280-P264-P305+P351+P338-P310-P301+P312-P501a
Wear protective gloves/protective clothing/eye protection/face protection.
Wash thoroughly after handling.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses, if present and easy to do.
Continue rinsing.
Immediately call a POISON CENTER or doctor/physician.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H318-H302
Causes serious eye damage.
Harmful if swallowed.