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


Quantity 2.5kg
Packaging Glass bottle

Manufacturer: thermo fisher scientific  AC207620025

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Catalog No. AC207620025

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Description & Specifications

Chemical Identifiers

Physical Form Crystalline Powder of Flakes
Assay ≥99.0%
Formula Weight 329.85
Quantity 2.5kg
Color White
Purity Grade For analysis
Density 4.18
RTECS Number YO7900000
Heavy Metals (as Pb) 10ppm max.
Arsenic (As) 5ppm max.
Chemical Name or Material Sodium tungstate dihydrate
Free Alkali 0.05% max.
Molybdenum (Mo) 20ppm max.
Name Note p.a.
Packaging Glass bottle
Assay Percent Range 99+%
Molecular Formula Na2O42H2O
Linear Formula Na2WO4·2H2O
Sulfate 100ppm max.
MDL Number MFCD00149190
CAS 10213-10-2
Health Hazard 1 Warning
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.
Chlorine (Cl) 50ppm max.
Health Hazard 2 GHS H Statement:
Causes serious eye irritation.
Harmful if swallowed.

Specifications

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