Ammonium sulphate 99.0-100.5% NF, ACS endotoxin tested
Leverantör: VWR Chemicals
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Om denna produkt
CAS-nummer:7783-20-2
:
Formel:(NH₄)₂SO₄
MDL-nummer:MFCD00003391
:132.14 g/mol
Merck Index:13,00559
Förvaringstemperatur:Ambient
Specifikationstestresultat
- Assay:99.0 --> 100.5 %
- Appearance:White crystalline powder
- Identification (NH4):Passes test NF
- Identification (SO4):Passes test NF
- pH (25°C; 5 %):5.0 --> 6.0
- Heavy metals (ICP-OES):Max. 5 ppm
- Insoluble matter:Max. 0.005 %
- Residue on ignition:Max. 0.005 %
- Cl (Chloride):Max. 5 ppm
- NO3 (Nitrate):Max. 10 ppm
- PO4 (Phosphate):Max. 5 ppm
- Fe (Iron):Max. 5 ppm
- Bacterial endotoxins:Max. 2.5 EU/g
- Total aerobic microbial count:Max. 1000 CFU/g
- Total combined yeasts and molds:Max. 10 CFU/g
- Residual solvents:Passes test
- Conforms to NF:Passes test
- Conforms to ACS:Passes test
Specifikationstestresultat
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spec_VWRC6496.1000 spec_VWRC6496.1000 spec_VWRC6496.1000 spec_VWRC6496.5000 spec_VWRC6496.5000
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