Sodium persulfate
SIAL/S6172 - BioXtra, ≥99%
Synonym: Sodium peroxodisulfate
CAS Number: 7775-27-1
Empirical Formula (Hill Notation): Na2O8S2
Molecular Weight: 238.10
EC Number: 231-892-1
MDL Number: MFCD00003501
Linear Formula: Na2S2O8
Product Type: Chemical
anion traces | chloride (Cl-): <0.05% |
assay | ≥99% |
cation traces | Al: <0.0005% |
Ca: <0.005% | |
Cu: <0.0005% | |
Fe: <0.0005% | |
K: <0.02% | |
Mg: <0.001% | |
Pb: <0.001% | |
Zn: <0.0005% | |
impurities | <0.0005% Phosphorus (P) |
<0.1% Insoluble matter | |
InChI | 1S/2Na.H2O8S2/c;;1-9(2,3) |
InChI key | CHQMHPLRPQMAMX-UHFFFAOYSA |
product line | BioXtra |
Quality Level | 100 ![]() |
reaction suitability | reagent type: oxidant |
SMILES string | [Na+].[Na+].[O-]S(=O)(=O) |
solubility | H2O: 1 M at 20 °C, clear, colorless |
Packaging: | 1 kg in poly bottle |
Packaging: | 250 g in poly bottle |
Symbol | ![]() ![]() ![]() |
Signal word | Danger |
Hazard statements | H272 - H302 - H315 - H317 - H334 - H335 |
Precautionary statements | P210 - P220 - P261 - P280 - P301 + P312 - P302 + P352 |
Hazard Codes | O,Xn |
Risk Statements | 8-22-36/37/38-42/43 |
Safety Statements | 22-26-36/37 |
RIDADR | UN 1505 5.1 / PGIII |
WGK Germany | WGK 1 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥99% |
UNSPSC | 12161700 |