Ammonio solfato, BAKER ANALYZED® ACS, J.T.Baker®
Supplier: Avantor
Certificates
About this item
Synonyms: Sulphuric acid diammonium salt, Diammonium sulphate, Mascagnite
CAS Number:7783-20-2
:
Formula:(NH₄)₂SO₄
MDL Number:MFCD00003391
Density:1.78 g/cm³ (20 °C)
Molecular Weight:132.14 g/mol
Melting Pt:336…339 °C
Merck Index:13,00559
Storage Temperature:Ambiente
EINECS:231-984-1
REACH:01-2119455044-46
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Assay:min. 99.0 %
- Insoluble Matter:max. 0.005 %
- Nitrate (NO3):max. 0.001 %
- pH of 5% Solution at 25°C:5.0 - 6.0
- Residue after Ignition:max. 0.005 %
- Trace Impurities (in ppm)Chloride (Cl):max. 5
- Trace Impurities (in ppm)Iron (Fe):max. 5
- Trace Impurities (in ppm)Heavy Metals (as Pb):max. 5
- Trace Impurities (in ppm)Phosphate (PO4):max. 5
Specification Test Results
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