Ammonia solution 28 - 30% in water ACS

Supplier: THERMO FISHER SCIENTIFIC CHEMICALS
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42330-0025 42330-0250 42330-5000 423300100
TS42330-0025EA 146 USD
TS42330-0025 TS42330-0250 TS42330-5000 TS423300100
Ammonia solution 28 - 30% in water ACS
Ammonia solution
Formula: NH₃
MW: 35.05 g/mol
Boiling Pt: 32…37.7 °C (1013 hPa)
Melting Pt: –57 °C
Density: 0.91 g/cm³
Storage Temperature: Refrigerator
MDL Number: MFCD00066650
CAS Number: 1336-21-6
UN: 2672
ADR: 8 III

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Specification Test Results

Appearance Clear colorless Solution (Free from suspended matter or sediment)
Residue after ignition ≤0.002 %
Titration with HCl 28.0 to 30.0 % (as NH3)
Chloride (Cl) ≤0.5 ppm
Nitrate (NO3) ≤2 ppm
Phosphate (PO4) ≤2 ppm
Sulfate (SO4) ≤2 ppm
Iron (Fe) ≤0.2 ppm
Heavy metals (as Pb) ≤0.5 ppm
Carbon dioxide (CO2) ≤0.002 %
KMnO4-reducing substance Passes test


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