14304
Fluka

Sodium tungstate dihydrate

SKU
14304
Purum, ≥99%
Synonym(s)
Tungstic acid sodium salt dihydrate
  • ≥95% for general laboratory use.
Brand
Fluka
UNSPSC Code
YO7900000
CAS Numbers (All) Linear Formula
Na2WO4 · 2H2O
MDL Number
Molar Mass
329.85 g/mol
RTECS Number
236-743-4
Synonyms
Tungstic acid sodium salt dihydrate

Documents

Specifications

PropertyValue
assayMin. 99 %
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

PropertyValue
Boiling Point/RangeNo data available
ColorColorless
Density4.18 g/cm3
FlashpointNot applicable
FormCrystalline
GradeChemical Synthesis Salts
Incompatible MaterialsNone known
Lower Explosion LimitNo data available
Melting Point/Range698 °C
Partition CoefficientNo data available
Purity Percentage99
Purity Details>=99%
Solubility in Water730.0 g/l (20 °C)
Upper Explosion LimitNo data available
Vapor PressureNo data available
ViscosityNot applicable
pH-Value9.0-11.5 at 100 g/l (20 °C)
Product LinePurum
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard ClassN/A
Package GroupN/A
UN IDN/A
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