Ammonium hydrogen sulphate 99% for analysis
Supplier: Thermo Scientific
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Danger
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Synonyms:
Ammonium bisulphate
389410010
389412500
ACRO389410010EA
71.1
EUR
ACRO389410010
ACRO389412500
Ammonium hydrogen sulphate 99% for analysis
Ammonium hydrogen sulphate
Formula:
H₅NO₄S MW: 115.11 g/mol Boiling Pt: 350 °C (1013 hPa) Melting Pt: 147 °C (dec.) Density: 1,787 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00051073 CAS Number: 7803-63-6 UN: 2506 ADR: 8,II |
Specification Test Results
Appearance | White Crystalline powder or crystals |
Residue after ignition | ≤0.01 % (600°C) |
Titration with NaOH | 98.5 to 101.5 % |
Chloride (Cl) | ≤0.0002 % |
Nitrate (NO3) | ≤0.001 % |
Phosphate (PO4) | ≤0.0003 % |
Aluminium (Al) | ≤0.001 % |
Arsenic (As) | ≤0.00002 % |
Cadmium (Cd) | ≤0.0005 % |
Calcium (Ca) | ≤0.001 % |
Chromium (Cr) | ≤0.0005 % |
Cobalt (Co) | ≤0.0005 % |
Copper (Cu) | ≤0.0005 % |
Iron (Fe) | ≤0.002 % |
Lead (Pb) | ≤0.0005 % |
Magnesium (Mg) | ≤0.0005 % |
Manganese (Mn) | ≤0.0005 % |
Nickel (Ni) | ≤0.0005 % |
Potassium (K) | ≤0.01 % |
Sodium (Na) | ≤0.005 % |
Zinc (Zn) | ≤0.0005 % |
Heavy metals (as Pb) | ≤20 ppm |
Insoluble matter | ≤0.005 % (in water) |
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