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


Quantity 2.5kg
Packaging Plastic bottle

Manufacturer: thermo fisher scientific  AC419580025

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Catalog No. AC419580025

 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.


Description & Specifications

Chemical Identifiers

Physical Form Fine Crystalline Powder
Formula Weight 190.1
Purity Grade ACS Reagent Grade
Assay ≥97.0%
Quantity 2.5kg
Color White
Merck Index 15, 8770
Packaging Plastic bottle
Heavy Metals (as Pb) 10ppm max.
Iron (Fe) 20ppm max.
CAS 7681-57-4
MDL Number MFCD00167602
Chemical Name or Material Sodium metabisulfite
Molecular Formula Na2O5S2
Assay Percent Range 97+%
Health Hazard 1 Danger
Insoluble Matter 0.005% max.
Chlorine (Cl) 500ppm max.
Thiosulphate 500ppm max.
Linear Formula Na2S2O5
Synonym Sodium pyrosulfite
Health Hazard 2 GHS H Statement:
Harmful if swallowed.
Causes serious eye damage.
Contact with acids liberates toxic gas.
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.

Specifications

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
Accessories

Danger

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.

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

SDS & Safety Documents