Ammonium sulfate

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For Research Use Only | Not For Clinical Use
CATAP7783202
CAS7783-20-2
Structure
MDL NumberMFCD00003391
Molecular Weight132.14
EC Number231-984-1
InChI KeyBFNBIHQBYMNNAN-UHFFFAOYSA-N
Descriptionanalytical standard, for Nitrogen Determination According to Kjeldahl Method, traceable to NIST SRM 194
Density1.77 g/mL at 25 °C (lit.)
Solubilitysoluble, clear, colorless
Assay≥99.5%
Formneat
Gradeanalytical standard
Impurities21.20%±0.10% total Kjeldahl nitrogen
Linear Formula(NH4)2SO4
MP>280 °C (dec.) (lit.)
Size25G
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