Ammonia solution 28 - 30% (w/w) in water for analysis
Supplier: Thermo Fisher Scientific
Certificates
About this item
Synonyms: Ammonia aqueous, Ammonium hydroxide solution, Ammonium hydroxide, Ammonia water
CAS Number:1336-21-6
:7664-41-7
Formula:NH₃
MDL Number:MFCD00011418
Boiling Pt:32…37.7 °C (1013 hPa)
Melting Pt:–57 °C
Density:0.91 g/cm³
Molecular Weight:35.05 g/mol
EINECS:215-647-6
UN:2672
ADR:8 III
:GHS07
:GHS05
:GHS09
Storage Temperature:Refrigerator
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Appearance:Clear solution
- Color scale:≤10 APHA
- Residue after evaporation:≤0.002 % (105 °C)
- Titration with HCl:28.0 to 30.0 % (As NH3)
- Chloride (Cl):≤1 ppm
- Sulfate (SO4):≤5 ppm
- Carbonate (as CO2):≤0.006 %
- Iron (Fe):≤0.25 ppm
- Heavy metals (as Pb):≤1 ppm
- Oxidizing substance:Passes test
Specification Test Results
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