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Ammonium Persulphate is a strong oxidizing agent, a white crystalline solid, commonly used in the polymer industry as an initiator for polymerization reactions. It also has applications in the cleaning and bleaching industries.
- Polymer Industry: Used as a polymerization initiator in the production of acrylics and other polymers.
- Textile Industry: Used as a bleaching agent and in dyeing processes.
- Electronics Industry: Used in etching solutions for the production of semiconductors.
- Cleaning & Water Treatment: Applied in cleaning formulations and water treatment processes.
Appearance
White crystalline solid
Odor
Odorless
Molecular Formula
NH4S2O8
Molecular Weight
228.20 g/mol
Melting Point
180 °C (decomposes)
Density
1.98 g/cm³
Solubility
Soluble in water
pH (1% solution)
2.5 - 4.0
Chemical Stability
Stable under normal conditions but sensitive to heat and moisture
IUPAC Adı
diazanium;sulfonatooxy sulfate
Molekül Formülü
NH4S2O8
Molekül Ağırlığı
228.20 g/mol g/mol
SMILES
[NH4+].[NH4+].[O-]S(=O)(=O)OOS(=O)(=O)[O-]
InChIKey
ROOXNKNUYICQNP-UHFFFAOYSA-N
H272 May intensify fire; oxidizer
H302 Harmful if swallowed
H315 Causes skin irritation
H317 May cause an allergic skin reaction
H319 Causes serious eye irritation
H320 Causes eye irritation
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335 May cause respiratory irritation
H371 May cause damage to organs
H372 Causes damage to organs through prolonged or repeated exposure
H373 May causes damage to organs through prolonged or repeated exposure
H402 Harmful to aquatic life
H412 Harmful to aquatic life with long lasting effects