Ammonium sulfate ((NH4)2SO4) Sulfuricacid ammonium salt (1:2) Sulfuricacid diammonium salt (8CI,9CI)
Ammonium sulfate Chemical Properties |
Melting point | >280 °C (dec.) (lit.) |
density | 1.77 g/mL at 25 °C (lit.) |
vapor pressure | <1 Pa (25 °C) |
refractive index | n20/D 1.396 |
Fp | 26 °C |
storage temp. | room temp |
solubility | H2O: 1 M at 20 °C, clear, colorless |
form | Solid |
color | Yellow to orange |
Specific Gravity | 1.769 |
Odor | Slight odor of ammonia |
PH Range | 5 - 6 |
PH | 5.0-6.0 (25℃, 1M in H2O) |
Water Solubility | 77 g/100 mL (25 ºC) |
λmax | λ: 260 nm Amax: ≤0.037 λ: 280 nm Amax: ≤0.030 |
Merck | 14,555 |
Stability: | Stable. Contact with strong oxidizers may cause fire or explosion. Incompatible with strong bases. |
InChIKey | BFNBIHQBYMNNAN-UHFFFAOYSA-N |
LogP | -5.1 at 25℃ |
CAS DataBase Reference | 7783-20-2(CAS DataBase Reference) |
EPA Substance Registry System | Ammonium sulfate (7783-20-2) |
Safety Information |
Hazard Codes | Xi,Xn |
Risk Statements | 10-36/37/38-22 |
Safety Statements | 37/39-26-36-24/25 |
WGK Germany | 1 |
RTECS | BS4500000 |
TSCA | Yes |
HS Code | 31022100 |
Hazardous Substances Data | 7783-20-2(Hazardous Substances Data) |
Toxicity | LD50 orally in Rabbit: 2840 mg/kg |
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