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Sodium tungstate dihydrate, 99+%, for analysis, ACROS Organics™


Quantity 5g
Packaging Glass bottle

Manufacturer: fisher scientific acros  207620050

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Catalog No. AC207620050

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Description & Specifications

Chemical Identifiers

Arsenic (As) 5ppm max.
Chlorine (Cl) 50ppm max.
Density 4.18
Free Alkali 0.05% max.
Heavy Metals (as Pb) 10ppm max.
Molybdenum (Mo) 20ppm max.
Packaging Glass bottle
Sulfate 100ppm max.
Color White
Quantity 5g
Chemical Name or Material Sodium tungstate dihydrate
Name Note p.a.
CAS 10213-10-2
Purity Grade For analysis
Physical Form White crystalline powder or flakes
Assay 99.0% min.
Assay Percent Range 99+%
Molecular Formula Na2O42H2O
Linear Formula Na2WO4·2H2O
Formula Weight 329.85g/mol
MDL Number MFCD00149190
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement:
Causes serious eye irritation.
Harmful if swallowed.
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.
RTECS Number YO7900000

Specifications

Chemical Name or Material Sodium tungstate dihydrate
Name Note p.a.
CAS 10213-10-2
Purity Grade For analysis
Assay 99.0% min.
Assay Percent Range 99+%
Molecular Formula Na2O42H2O
Linear Formula Na2WO4·2H2O
Formula Weight 329.85g/mol
MDL Number MFCD00149190

Oxidation reagent for analysis

Accessories

Warning

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.

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

SDS & Safety Documents