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14304

Fluka

Sodium tungstate dihydrate

SKU

14304

Purum, ≥97%

Synonym(s)

Tungstic acid sodium salt dihydrate

Overview
Documents
Specifications
Properties
Safety Information

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≥95% for general laboratory use.

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Brand Fluka	CAS Numbers (All) 10213-10-2	EC Number 236-743-4	Linear Formula Na₂WO₄ · 2H₂O	MDL Number MFCD00149190
Molar Mass 329.85 g/mol	RTECS Number 236-743-4	Synonyms Tungstic acid sodium salt dihydrate

Documents

Safety Data Sheet (SDS)

Safety Data Sheet (SDS)

Certificate of Analysis (COA)
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Certificate of Origin (COO)
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Specifications

Property	Value
assay	Min. 97 %
free alkali (as NaOH)	Max. 0.1 %
iron (Fe)	Max. 0.002 %
molybdenum (Mo)	Max. 0.01 %
chloride (Cl)	Max. 0.01 %
sulfate (SO4)	Max. 0.02 %

Properties

Property	Value
Boiling Point/Range	No data available
Color	Colorless
Concentration	>=97.00%
Density	4.18 g/cm3
Flashpoint	Not applicable
Form	Crystalline
Grade	Chemical Synthesis
Incompatible Materials	None known
Lower Explosion Limit	No data available
Melting Point/Range	698 °C
Partition Coefficient	No data available
Purity Percentage	97.00
Purity Details	>=97.00%
Solubility in Water	730.0 g/l (20 °C)
Upper Explosion Limit	No data available
Vapor Pressure	No data available
Viscosity	Not applicable
pH-Value	9.0-11.5 at 100 g/l (20 °C)
Product Line	Purum
Storage Temperature	Ambient

Safety Information

Property	Value
Hazard Class	N/A
Package Group	N/A
UN ID	N/A