| Specifications | |
|---|---|
| Identity (elemental analysis) | passes test |
| Assay (calculated of Ag) | 99.0 - 101.0 % |
| Ag (Silver) | 92.2 - 94.0 % |
| Al (Aluminium) | ≤ 10 ppm |
| Ca (Calcium) | ≤ 50 ppm |
| Cd (Cadmium) | ≤ 10 ppm |
| Co (Cobalt) | ≤ 10 ppm |
| Cr (Chromium) | ≤ 10 ppm |
| Cu (Copper) | ≤ 50 ppm |
| Fe (Iron) | ≤ 50 ppm |
| Hg (Mercury) | ≤ 100 ppm |
| Ir (Iridium) | ≤ 100 ppm |
| K (Potassium) | ≤ 50 ppm |
| Mg (Magnesium) | ≤ 50 ppm |
| Mn (Manganese) | ≤ 10 ppm |
| Na (Sodium) | ≤ 100 ppm |
| Ni (Nickel) | ≤ 10 ppm |
| Os (Osmium) | ≤ 100 ppm |
| Pb (Lead) | ≤ 50 ppm |
| Pd (Palladium) | ≤ 100 ppm |
| Pt (Platinum) | ≤ 100 ppm |
| Rh (Rhodium) | ≤ 100 ppm |
| Ru (Ruthenium) | ≤ 100 ppm |
| Zn (Zinc) | ≤ 10 ppm |
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Register
Key Spec Table
| CAS # | EC Number | Hill Formula | Molar Mass |
|---|---|---|---|
| 20667-12-3 | 243-957-1 | Ag₂O | 231.74 g/mol |
| Description | |
|---|---|
| Catalogue Number | 119208 |
| Product Information | |
|---|---|
| CAS number | 20667-12-3 |
| EC number | 243-957-1 |
| Hill Formula | Ag₂O |
| Molar Mass | 231.74 g/mol |
| HS Code | 2843 29 00 |
| Applications | |
|---|---|
| Application | Silver oxide 99+ for analysis 99+ EMSURE®. CAS 20667-12-3, molar mass 231.74 g/mol. MSDS and product information below. |
| Physicochemical Information | |
|---|---|
| Density | 7.2 g/cm3 (20 °C) |
| Melting Point | >200 °C decomposes |
| Bulk density | 950 kg/m3 |
| Toxicological Information | |
|---|---|
| LD 50 oral | LD50 Rat 2820 mg/kg |
| Safety Information according to GHS | |
|---|---|
| Hazard Pictogram(s) |   |
| Hazard Statement(s) | H272: May intensify fire; oxidizer. H314: Causes severe skin burns and eye damage. EUH044: Risk of explosion if heated under confinement. |
| Precautionary Statement(s) | P210: Keep away from heat. P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician. |
| Storage class | 5.1B Oxidizing hazardous materials |
| WGK | WGK 2 water endangering |
| Disposal | 27 Residues containing valuable recoverable metals should be forwarded for recycling. Container H. |
| Safety Information | |
|---|---|
| Hazard Symbols |  Oxidising Corrosive |
| Categories of danger | oxidizing, corrosive |
| R Phrase | R 8-34-44 Contact with combustible material may cause fire.Causes burns.Risk of explosion if heated under confinement. |
| S Phrase | S 26-36/37/39-45 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
| Storage and Shipping Information | |
|---|---|
| Storage | Store below +15°C. |
| Transport Information | |
|---|---|
| Declaration (railroad and road) ADR, RID | UN 3085 , 5.1 (8), II |
| Declaration (transport by air) IATA-DGR | UN 3085 , 5.1 (8), II |
| Declaration (transport by sea) IMDG-Code | UN 3085 , 5.1 (8), II |
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