Silver(I) oxide
SIGALD/85260 - purum p.a., ≥99.0% (AT)
CAS Number: 20667-12-3
Empirical Formula (Hill Notation): Ag2O
Molecular Weight: 231.74
EC Number: 243-957-1
MDL Number: MFCD00003404
Linear Formula: Ag2O
Product Type: Chemical
| anion traces | chloride (Cl-): ≤50 mg/kg |
| sulfate (SO42-): ≤50 mg/kg | |
| assay | ≥99.0% (AT) |
| cation traces | Ca: ≤50 mg/kg |
| Cd: ≤50 mg/kg | |
| Co: ≤50 mg/kg | |
| Cu: ≤50 mg/kg | |
| Fe: ≤50 mg/kg | |
| K: ≤100 mg/kg | |
| Na: ≤100 mg/kg | |
| Ni: ≤50 mg/kg | |
| Pb: ≤50 mg/kg | |
| Zn: ≤50 mg/kg | |
| form | powder |
| grade | purum p.a. |
| InChI | 1S/2Ag.O |
| InChI key | KHJDQHIZCZTCAE-UHFFFAOYSA |
| Quality Level | 200  |
| SMILES string | [Ag]O[Ag] |
| Application: | Silver(I) oxide may be used in the synthesis of following: • (RS)-malic acid • 1,2-(o)-benzoquinone • polysubstituted cyclic ethers |
| General description: | Silver(I) oxide reacts with CO2 present in the atmosphere to afford silver carbonate. It is widely used in the preparation of ceramic pigments. It participates in the Arndt-Eistert synthesis. |
| Symbol |    GHS03,GHS05,GHS09 |
| Signal word | Danger |
| Hazard statements | H271 - H318 - H410 |
| Precautionary statements | P210 - P273 - P280 - P305 + P351 + P338 + P310 |
| Hazard Codes | O,Xi,N |
| Risk Statements | 8-41-50/53 |
| Safety Statements | 26-39-60-61 |
| RIDADR | UN1479 - class 5.1 - PG 1 - EHS - Oxidizing solid, n.o.s., HI: a |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99.0% (AT) |
| UNSPSC | 12352300 |