Sodium peroxide
SIGALD/31445 - puriss. p.a., ACS reagent, reag. ISO, ≥95%
Synonym: Sodium superoxide
CAS Number: 1313-60-6
Empirical Formula (Hill Notation): Na2O2
Molecular Weight: 77.98
EC Number: 215-209-4
MDL Number: MFCD00003497
Linear Formula: Na2O2
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 31445-100G
This image depicts SKU: 31445-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 31445-500G
This image depicts SKU: 31445-500G
| agency | reag. ISO |
| anion traces | chloride (Cl-): ≤20 mg/kg |
| phosphate (PO43-): ≤5 mg/kg | |
| sulfate (SO42-): ≤10 mg/kg | |
| assay | ≥95% |
| cation traces | Al: ≤10 mg/kg |
| Fe: ≤20 mg/kg | |
| form | powder |
| grade | ACS reagent |
| puriss. p.a. | |
| impurities | ≤0.002% heavy metals (as Pb) |
| ≤0.003% total nitrogen (N) | |
| InChI | 1S/2Na.O2/c;;1-2/q2*+1;-2 |
| InChI key | PFUVRDFDKPNGAV-UHFFFAOYSA |
| mp | 460 °C (dec.) (lit.) |
| pH | 12.8 (20 °C, 100 g/L) |
| Quality Level | 100  |
| SMILES string | [Na+].[Na+].[O-][O-] |
| Application: | Sodium peroxide may be used for the isotope dilution inductively coupled plasma mass spectrometric quantification of Ru, Pd, Ir, Pt and rare earth elements (such as Y, Th, Zr, Hf, Nb and Ta) in various geological samples. |
| General description: | Sodium peroxide (Sodium superoxide) has been synthesized by the matrix reaction of sodium atoms and oxygen molecules at high dilution in argon. Its IR spectral studies have been reported. |
| Packaging: | 1 kg in poly bottle |
| Packaging: | 100, 500 g in poly bottle |
| Symbol |   GHS03,GHS05 |
| Signal word | Danger |
| Hazard statements | H271 - H314 |
| Precautionary statements | P210 - P220 - P260 - P280 - P303 + P361 + P353 - P305 + P351 + P338 |
| Hazard Codes | O,C |
| Risk Statements | 8-35 |
| Safety Statements | 8-27-39-45 |
| RIDADR | UN 1504 5.1 / PGI |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥95% |
| mp | 460 °C (dec.) (lit.) |
| UNSPSC | 12352300 |