Sodium metabisulfite, 97% min, Alfa Aesar™


Overview
Brand: Alfa Aesar

Manufacturer Part Number: 040115.36

UNSPSC: 12141806

Code: NEW

Additional Details:
Additional Details: CAS Number: 7681-57-4 Weight: 0.01000kg


Quantity 500g

Product Code. 11329247

Quantity Price
1 £ 19.189999999999998 / 500g
Estimated Shipment date
from Supplier 09-05-2017
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Description and Specification

Chemical Identifiers

Chemical Name or Material Sodium metabisulfite
Name Note For analysis ACS
CAS 7681-57-4
Purity Grade ACS Grade
Physical Form Powder/Flake/Crystalline/Beads
Assay Percent Range 97% min.
Molecular Formula Na2O5S2
Formula Weight 190.1
MDL Number MFCD00167602
Synonym Sodium pyrosulfite

Specification

Formula Weight 190.1
Purity Grade ACS Grade
Physical Form Powder/Flake/Crystalline/Beads
Quantity 500g
Color White to pale yellow
Density 1.48g/cm3 at 20°C
EINECS Number 231-673-0
Odor Pungent
Chemical Name or Material Sodium metabisulfite
Name Note For analysis ACS
Synonym Sodium pyrosulfite
Appearance White to pale yellow powder/flake/crystalline/beads
Assay Percent Range 97% min.
Molecular Formula Na2O5S2
CAS 7681-57-4
MDL Number MFCD00167602
Health Hazard 1 H318-H302: Causes serious eye damage. Harmful if swallowed.
Documentation

Technical documents

Safety and Handling

H318-H302: Causes serious eye damage. Harmful if swallowed.