Ammonium sulfate
grade | analytical standard |
assay | 99.5% |
form | neat |
quality | traceable to NIST SRM 194 |
impurities | 21.20%0.10% total Kjeldahl nitrogen |
loss | 0.1% loss on drying, 110C |
pH | 5.0-6.0 (25 C, 1 M in H2O) |
mp | >280 C (dec.)(lit.) |
solubility | : soluble, clear, colorless |
density | 1.77 g/mL at 25 C(lit.) |
format | neat |