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Sodium Metabisulfite (Powder/Certified ACS), Fisher Chemical

$153.54 - $381.77

Chemical Identifiers

Chemical Name or Material Sodium Metabisulfite
CAS 7681-57-4
Purity Grade Certified ACS Grade
Physical Form Powder/Solid
Assay ≥97%
Assay Percent Range ≥97 %
Molecular Formula Na2O5S2
Formula Weight 190.11
MDL Number MFCD00167602
Synonym Disodium Disulfite
View More Specs
Products
Catalog Number Mfr. No. Packaging Quantity Price Quantity    

S244-500

 
fisher scientific company
S244500
Glass Bottle 500g Each for $153.54
Case of 6 Each for $921.24

S244-3

 
fisher scientific company
S2443
Glass Bottle 3kg Each for $381.77
Case of 4 Each for $1,527.08
Description & Specifications

Specifications

Assay ≥97%
Purity Grade Certified ACS Grade
Physical Form Powder/Solid
Formula Weight 190.11
Melting Point 150°C
Quantity 500g
Molecular Formula Na2O5S2
Viscosity [NULL]
Color Off-white
pH 4 to 6
Density 1.4g/cm³
Chemical Name or Material Sodium Metabisulfite
Packaging Glass Bottle
Assay Percent Range ≥97 %
ChemAlert Storage Symbol Gray
Synonym Disodium Disulfite
CAS 7681-57-4
Heavy Metals (as Pb) 0.001% max.
Identification Pass Test
MDL Number MFCD00167602
Thiosulphate 0.05% max.
Insoluble Matter 0.005% max.
Iron (Fe) 0.002% max.
Health Hazard 2 WARNING!
Health Hazard 3 Emergency Overview
Harmful if swallowed. May cause skin and respiratory tract irritation. Contact with acids liberates toxic gas. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Immediate medical attention is required. Move to fresh air. If breathing is difficult, give oxygen. Do not use mouth-to-mouth resuscitation if victim ingested or inhaled the substance; induce artifici. Do not use mouth-to-mouth resuscitation if victim ingested or inhaled the substance; induce artifici. Get medical attention immediately if symptoms occur.

NFPA

Health:2
Flammability:0
Instability:1
Chloride 0.05% max.

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Safety and Handling
 

Emergency Overview
Harmful if swallowed. May cause skin and respiratory tract irritation. Contact with acids liberates toxic gas. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Immediate medical attention is required. Move to fresh air. If breathing is difficult, give oxygen. Do not use mouth-to-mouth resuscitation if victim ingested or inhaled the substance; induce artifici. Do not use mouth-to-mouth resuscitation if victim ingested or inhaled the substance; induce artifici. Get medical attention immediately if symptoms occur.

NFPA

Health:2
Flammability:0
Instability:1

WARNING!