Sodium tungstate dihydrate, 99+%, ACS reagent, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 424475000

500GR Sodium tungstate dihydrate, 99+%, ACS reagen

UNSPSC: 12352300

Code: 29

Additional Details:
Additional Details: CAS Number: 10213-10-2 Weight: 0.55000kg


Packaging Glass bottle
Quantity 500g

Product Code. 10055860

Quantity Price
1 £ 107.1 / 500g
EU Stock 2
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Description and Specification

Chemical Identifiers

Chemical Name or Material Sodium tungstate dihydrate
CAS 10213-10-2
Purity Grade ACS Reagent Grade
Assay Percent Range 99+%
Molecular Formula Na2O42H2O
Linear Formula Na2WO4·2H2O
Formula Weight 329.85
MDL Number MFCD00149190

Specification

Purity Grade ACS Reagent Grade
Physical Form Slightly Crystalline Powder or Flakes
Formula Weight 329.85
Quantity 500g
Color White to slightly yellow
Fieser 15,295
Merck Index 15, 8826
Heavy Metals and Iron (as Pb) 0.001% max.
Insoluble Matter 0.01% max.
Linear Formula Na2WO4·2H2O
Health Hazard 3 GHS P Statement:
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
Wear protective gloves/protective clothing/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.

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.
CAS 10213-10-2
Titratable Free Base 0.02 meq/g max.
Assay Percent Range 99+%
MDL Number MFCD00149190
Packaging Glass bottle
Health Hazard 2 GHS H Statement:
Causes serious eye irritation.
Harmful if swallowed.
Molecular Formula Na2O42H2O
Health Hazard 1 Warning
Chlorine (Cl) 50ppm max.
Molybdenum (Mo) 10ppm max.
Chemical Name or Material Sodium tungstate dihydrate
Gravimetry 99.0 to 101.0%
Sulfate 100ppm max.
Documentation

Technical documents

Safety and Handling

Warning

GHS H Statement:
Causes serious eye irritation.
Harmful if swallowed.

GHS P Statement:
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
Wear protective gloves/protective clothing/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.

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.