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Sodium Metabisulfite (Powder/Certified ACS), Fisher Chemical

Manufacturer:  Thermo Scientific S244500

 View more versions of this product

Catalog No. S244-500




Specifications

Specifications

Sodium Metabisulfite
≥97 %
MFCD00167602
HRZFUMHJMZEROT-UHFFFAOYSA-L
190.095
190.11
≥97%
0.05% max.
0.001% max.
0.005% max.
Glass Bottle
White
4 to 6
7681-57-4
Na2O5S2
disodium disulfite
[O-]S(=O)S(=O)(=O)[O-].[Na+].[Na+]
656671
Powder/Solid
Certified ACS
1.4g/cm³
Pass Test
0.002% max.
0.05% max.
150°C
500g

Chemical Identifiers

7681-57-4
190.095
HRZFUMHJMZEROT-UHFFFAOYSA-L
656671
Na2O5S2
MFCD00167602
disodium disulfite
[O-]S(=O)S(=O)(=O)[O-].[Na+].[Na+]
Safety and Handling

Safety and Handling

WARNING!

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

SDS Documents