Sodium Metabisulfite, +97%, For analysis ACS, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 419580050

UNSPSC: 12352300

Code: 29

Additional Details:
Additional Details: CAS Number: 7681-57-4 Weight: 0.05500kg


Packaging Glass Bottle
Quantity 5g

Product Code. 10361351

Quantity Price
1 £ 14.6 / 5g
EU Stock 8
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Description and Specification

Chemical Identifiers

Chemical Name or Material Sodium metabisulfite
CAS 7681-57-4
Purity Grade ACS Reagent Grade
Assay ≥97.0%
Assay Percent Range 97+%
Molecular Formula Na2O5S2
Linear Formula Na2S2O5
Formula Weight 190.1
MDL Number MFCD00167602

Specification

Assay ≥97.0%
Purity Grade ACS Reagent Grade
Physical Form Fine Crystalline Powder
Formula Weight 190.1
Quantity 5g
Color White
Merck Index 15, 8770
Packaging Glass Bottle
Insoluble Matter 0.005% max.
Linear Formula Na2S2O5
Health Hazard 3 GHS P Statement:
Wear 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.
Immediately call a POISON CENTER or doctor/physician.
Keep container tightly closed.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
Heavy Metals (as Pb) 10ppm max.
CAS 7681-57-4
Assay Percent Range 97+%
Iron (Fe) 20ppm max.
MDL Number MFCD00167602
Health Hazard 2 GHS H Statement:
Harmful if swallowed.
Causes serious eye damage.
Contact with acids liberates toxic gas.
Health Hazard 1 Danger
Molecular Formula Na2O5S2
Chlorine (Cl) 500ppm max.
Thiosulphate 500ppm max.
Chemical Name or Material Sodium metabisulfite
Synonym Sodium pyrosulfite
Documentation

Technical documents

Safety and Handling

Danger

GHS H Statement:
Harmful if swallowed.
Causes serious eye damage.
Contact with acids liberates toxic gas.

GHS P Statement:
Wear 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.
Immediately call a POISON CENTER or doctor/physician.
Keep container tightly closed.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.