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


Overview
Brand: Acros Organics

Manufacturer Part Number: 419582500

UNSPSC: 12352300

Code: 29

Additional Details:
Additional Details: CAS Number: 7681-57-4 Weight: 0.30000kg


Packaging Plastic bottle
Quantity 250g

Product Code. 10444235

Quantity Price
1 £ 15.6 / 250g
EU Stock 37
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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

Physical Form Fine Crystalline Powder
Purity Grade ACS Reagent Grade
Assay ≥97.0%
Formula Weight 190.1
Quantity 250g
Color White
Insoluble Matter 0.005% max.
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.
Linear Formula Na2S2O5
CAS 7681-57-4
Assay Percent Range 97+%
MDL Number MFCD00167602
Iron (Fe) 20ppm max.
Packaging Plastic bottle
Health Hazard 2 GHS H Statement:
Harmful if swallowed.
Causes serious eye damage.
Contact with acids liberates toxic gas.
Chlorine (Cl) 500ppm max.
Thiosulphate 500ppm max.
Molecular Formula Na2O5S2
Health Hazard 1 Danger
Synonym Sodium pyrosulfite
Merck Index 15, 8770
Chemical Name or Material Sodium metabisulfite
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.