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Ammonium Sulfate

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Ammonium Sulfate
Produit chimique

Ammonium Sulfate

Formule moléculaireNH4)2SO4 CAS7783-20-2 Masse moléculaire132.14 g/mol g/mol
SynonymesDiammonium Sulfate, Ammonium Sulfate, Sulfuric Acid Ammonium Salt
Safety & Hazards (GHS) Warning
Irritant Irritant

⚠️ For information only; not a substitute for the official Safety Data Sheet (SDS).

Ammonium Sulfate is a widely used inorganic salt with a high nitrogen content, making it a popular choice for fertilizers. It is a white crystalline solid that is highly soluble in water.
- Agriculture: Widely used as a fertilizer to provide nitrogen and sulfur to plants. - Water Treatment: Used to remove impurities and clarify water. - Industrial Applications: Used in the production of ammonium salts, in flame retardants, and in chemical processes. - Food Industry: Occasionally used as a food additive (E517) in food processing.
AppearanceWhite crystalline solid
OdorOdorless
Molecular Formula(NH4)2SO4
Molecular Weight132.14 g/mol
Melting Point235 °C (decomposes)
Density1.77 g/cm³
SolubilitySoluble in water
pH (1% solution)5.5 - 7.0
Chemical StabilityStable under normal conditions, sensitive to moisture
IUPAC Namediazanium;sulfate
Formule moléculaireNH4)2SO4
Masse moléculaire132.14 g/mol g/mol
SMILES[NH4+].[NH4+].[O-]S(=O)(=O)[O-]
InChIKeyBFNBIHQBYMNNAN-UHFFFAOYSA-N
  • H302 Harmful if swallowed
  • H315 Causes skin irritation
  • H319 Causes serious eye irritation
  • H335 May cause respiratory irritation
  • H402 Harmful to aquatic life
  • H412 Harmful to aquatic life with long lasting effects

⚠️ For information only; not a substitute for the official SDS.

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