239321
Fluka

Sodium sulfite

SKU
239321
ACS Reagent, ≥98.0%
General Information:
  • Leading the industry for over 65 years
  • Honeywell now delivers Fluka™ premium grade inorganic reagents worldwide – with consistency, purity and accuracy assured
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)Min.98.0%
WaterinsolublematterMax.0.005%
Freeacidcomplying
TitrableBaseMax.0.03meq/g
Iron(Fe)Max.0.001%
Heavymetals(asPb)Max.0.001%
Chloride(Cl)Max.0.02%

Properties

PropertyValue
Boiling Point/RangeNo data available
ColorWhite
Density2.6 g/cm3 (20 °C)
FlashpointNot applicable
FormPowder
GradeACS Grade Salts
Incompatible MaterialsAcids, Oxidizing agents
Lower Explosion LimitNot applicable
Melting Point/Range600 °C
Partition Coefficient-4 (25 °C)
Purity Percentage98
Purity Details>=98.0%
Solubility in Water270 g/l (40 °C)
Upper Explosion LimitNot applicable
Vapor PressureNegligible
ViscosityNo data available
pH-Value10 at 200 g/l (20 °C)
Storage TemperatureAmbient

Safety Information

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