Ammonium persulfate
Properties
- Molecular formula
- H8N2O8S2
- Molar mass
- 228.19 g/mol
- Exact mass
- 227.9722 Da
- Density
- 1.9 g/mL
- Water solubility
- 582 g/L (20 °C)
- logP
- -1.14Crippen estimate
- Polar surface area
- 197.2 Ų
- H-bond donors / acceptors
- 4 / 8
- Rotatable bonds
- 3
Hazards
Danger
- H272 May intensify fire; oxidizerOxidizing liquids; Oxidizing solids
- H302 Harmful if swallowedAcute toxicity, oral
- H315 Causes skin irritationSkin corrosion/irritation
- H317 May cause an allergic skin reactionSensitization, Skin
- H319 Causes serious eye irritationSerious eye damage/eye irritation
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaledSensitization, respiratory
- H335 May cause respiratory irritationSpecific target organ toxicity, single exposure; Respiratory tract irritation
Harmonised EU classification (CLP Annex VI, index 016-060-00-6), via PubChem.
Precautionary statements
P210, P220, P233, P260, P261, P264, P264+P265, P270, P271, P272, P280, P284, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P333+P317, P337+P317, P342+P316, P362+P364, P370+P378, P403, P403+P233, P405, P501
Identifiers
CAS number
7727-54-0SMILES
N.N.O=S(=O)(O)OOS(=O)(=O)OInChIKey
ROOXNKNUYICQNP-UHFFFAOYSA-NInChI
InChI=1S/2H3N.H2O8S2/c;;1-9(2,3)7-8-10(4,5)6/h2*1H3;(H,1,2,3)(H,4,5,6)Weigh it out
Type any one amount. The others follow from the molar mass and density.
Names and synonyms
14 names · show all
- Peroxydisulfuric acid ([(HO)S(O)2]2O2), ammonium salt (1:2)
- Peroxydisulfuric acid ([(HO)S(O)2]2O2), diammonium salt
- Ammonium peroxydisulfate
- Ammonium peroxydisulfate ((NH4)2S2O8)
- Diammonium peroxydisulfate
- Diammonium persulfate
- Ammonium peroxysulfate
- Diammonium peroxydisulphate
- Ammonium peroxidodisulfate
- Bis(ammonium) peroxodisulfate
- Panreac PA
- Enplate AD 485
- Anala R
- Ad 485
Work with Ammonium persulfate
Similar compounds
Hydroxylamine-O-sulfonic acid2950-43-843 % similar
Ammonium sulfate7783-20-242 % similar
Ammonium bisulfate7803-63-642 % similar
Ammonium lauryl sulfate2235-54-340 % similar
Nitrosylsulfuric acid7782-78-739 % similar
Ammonium sulfamate7773-06-036 % similar
Ammonium thiosulfate7783-18-836 % similar
Aminoethyl sulfate926-39-635 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue.