30531
Honeywell

Sodium hydroxide solution

SKU
30531
32%, for determination of nitrogen, ≤0.0001% N
Synonym(s)
Caustic soda
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Brand
Honeywell
 CAS Numbers (All) Linear Formula
NaOH
 MDL Number Molar Mass
40.0 g/mol
Synonyms
Caustic soda

Documents

Safety Data Sheet (SDS) Safety Data Sheet (SDS)

Specifications

PropertyValue
assay31.5 - 32.5 %
assay of Na2CO3Max. 0.5 %
aluminium (Al)Max. 0.0005 %
iron (Fe)Max. 0.0005 %
heavy metals (as Pb)Max. 0.0005 %
chloride (Cl)Max. 0.003 %
phosphate (PO4)Max. 0.0005 %
silicate (as SiO2)Max. 0.001 %
sulfate (SO4)Max. 0.0005 %
total NMax. 0.0001 %

Properties

PropertyValue
Boiling Point/Range120 °C
ColorColorless
Concentration32.00%
CorrosivityCorrosive to metals
Density1.350 g/cm3
FlashpointNot applicable
FormLiquid
GradeReagent Grade
Incompatible MaterialsZinc, Tin, Aluminium, Gives off hydrogen by reaction with metals, Exothermic reaction with strong acids, On dilution or dissolving in w
Lower Explosion LimitNot applicable
Melting Point/RangeNo data available
Partition CoefficientNo data available
Purity Percentage32.00
Purity Details32.00%
Solubility in WaterSoluble
Upper Explosion LimitNot applicable
Vapor PressureNo data available
ViscosityNo data available
pH-Value14
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard Class8
Package GroupII
UN IDUN1824
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