13471
Fluka

Sodium sulfite

SKU
13471
Puriss., Meets analytical specification of BP, Ph. Eur., NF, Anhydrous, 95.0-100.0% (iodometric)
General Information:
  • Leading the industry for over 65 years
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Brand
Fluka
UNSPSC Code
12352300
CAS Numbers (All) EC Number Linear Formula
Na2SO3
MDL Number Molar Mass
126.04 g/mol
RTECS Number
WE2150000

Documents

Specifications

PropertyValue
assay (iodometric)95.0 - 100.0 %
iron (Fe)Max. 0.001 %
selenium (Se)Max. 0.001 %
zinc (Zn)Max. 0.001 %
heavy metals (as Pb)Max. 0.001 %
chloride (Cl)Max. 0.02 %
thiosulfate (S2O3)Max. 0.05 %
appearance of the solutioncomplying
residual solventscomplying

Properties

PropertyValue
Boiling Point/RangeNo data available
ColorWhite
Density2.6 g/cm3 (20 °C)
FlashpointNot applicable
FormPowder
GradeReagent Pharmacopeia Salts
Incompatible MaterialsAcids, Oxidizing agents
Lower Explosion LimitNot applicable
Melting Point/Range600 °C
Partition Coefficient-4 (25 °C)
Purity Percentage95
Purity Details95-100%
Solubility in Water270 g/l (40 °C)
Upper Explosion LimitNot applicable
Vapor PressureNegligible
ViscosityNo data available
pH-Value10 at 200 g/l (20 °C)
Product LinePuriss.
Storage TemperatureAmbient

Safety Information

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