338818
Honeywell

Ammonium hydroxide solution

SKU
338818
28% NH3 in H2O, ≥99.99% trace metals basis
Synonym(s)
Ammonia aqueous; Ammonia water
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Brand
Honeywell
Beilstein Registry Number CAS Numbers (All) Linear Formula
NH4OH
MDL Number
Molar Mass
35.05 g/mol
Synonyms
Ammonia aqueous; Ammonia water

Documents

Specifications

PropertyValue
Assay (acidimetric)28.0 - 30.0 %
Metal trace analysis (ICP)max. 0.01 %

Properties

PropertyValue
Boiling Point/Range32 °C (1.013 hPa)
ColorColorless
Concentration0.28
Density0.89 g/cm3 (20 °C)
Flashpoint30.2 %(V)
FormLiquid
GradeReagent Grade Bases
Incompatible MaterialsAcids, Halogens
Lower Explosion Limit15 %(V)
Melting Point/Range-92 °C
Partition CoefficientNo data available
Solubility in WaterCompletely miscible
Storage TemperatureAmbient
Upper Explosion Limit30,2 %(V)
Vapor Pressure837 hPa (20 °C)
ViscosityNo data available
pH-ValueAlkaline (undiluted)

Safety Information

PropertyValue
Hazard Class8
Package GroupIII
UN IDUN2672
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