Ammonium persulfate
SIAL/911127 - free-flowing, Redi-Dri™, reagent grade, 98%
Synonym: AP; APS; Ammonium peroxodisulfate; Ammonium peroxydisulfate; PER
CAS Number: 7727-54-0
Empirical Formula (Hill Notation): H8N2O8S2
Molecular Weight: 228.20
MDL Number: MFCD00003390
Linear Formula: (NH4)2S2O8
Product Type: Chemical
assay | 98% |
form | powder |
grade | reagent grade |
InChI | 1S/2H3N.H2O8S2/c;;1-9(2,3 |
InChI key | ROOXNKNUYICQNP-UHFFFAOYSA |
pH | 1-2 (25 °C, 228 g/L) |
product line | Redi-Dri™ |
SMILES string | N.N.OS(=O)(=O)OOS(O)(=O)= |
vapor density | 7.9 (vs air) |
Application: | Redi-Dri™ ![]() ![]() |
Application: | Catalyst for acrylamide gel polymerization. |
Legal Information: | Redi-Dri is a trademark of Sigma-Aldrich Co. LLC |
Symbol | ![]() ![]() ![]() |
Signal word | Danger |
Hazard statements | H272 - H302 - H315 - H317 - H319 - H334 - H335 |
Precautionary statements | P210 - P280 - P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 |
WGK Germany | WGK 1 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | 98% |
UNSPSC | 12352300 |