Ammonium Persulfate CAS #: 7727-54-0

Synonyms Ammonium peroxydisulfate, APS

Compound Formula: H8N2O8S2 Molecular Weight: 228.20212 g/mol Appearance: White to yellowish powder or crystals Melting Point: 120 °C (dec.) Boiling Point: N/A Density: 1.980 g/cm3 Solubility in H2O: 80 g/100 mL (25 °C) Exact Mass: 227.972207 g/mol Monoisotopic Mass: 227.972207 g/mol

Health & Safety Information Signal Word: Danger Hazard Statements: H272-H302-H315-H317-H319-H334-H335 Hazard Codes: O,Xn Precautionary Statements: P220-P261-P280-P305 + P351 + P338-P342 + P311 Flash Point: Not applicable Risk Codes: R8, R22, R36/37/38, R42/43 Safety Statements: S2), S22, S24, S26, S37 RTECS Number: SE0350000 Transport Information: UN 1444 5.1 / PGIII WGK Germany: 1 GHS Pictogram: Image,Image,Image

Chemical Identifiers Linear Formula: (NH4)2S2O8 Pubchem CID: 16211170 MDL Number: MFCD00003390 EC No.: 231-786-5 IUPAC Name: azane; sulfooxy hydrogen sulfate Beilstein/Reaxys No.: N/A SMILES: N.N.OS(=O)(=O)OOS(=O)(=O)O InchI Identifier: 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) InchI Key: ROOXNKNUYICQNP-UHFFFAOYSA-N