| Description | |
|---|---|
| Catalogue Number | 101512 |
| Product Information | |
|---|---|
| CAS number | 7761-88-8 |
| EC index number | 047-001-00-2 |
| EC number | 231-853-9 |
| Grade | ACS,ISO,Reag. Ph Eur |
| Hill Formula | AgNO₃ |
| Chemical formula | AgNO₃ |
| Molar Mass | 169.87 g/mol |
| HS Code | 2843 21 00 |
| Applications | |
|---|---|
| Application | Silver nitrate for analysis EMSURE® ACS,ISO,Reag. Ph Eur. CAS No. 7761-88-8, EC Number 231-853-9. |
| Physicochemical Information | |
|---|---|
| Boiling point | 444 °C (1013 hPa) (decomposition) |
| Density | 4.35 g/cm3 (20 °C) |
| Melting Point | 212 °C |
| pH value | 5.4 - 6.4 (100 g/l, H₂O, 20 °C) |
| Bulk density | 2350 kg/m3 |
| Solubility | 2160 g/l |
| Safety Information according to GHS | |
|---|---|
| Hazard Pictogram(s) |  |
| Hazard Statement(s) | H272: May intensify fire; oxidizer. H314: Causes severe skin burns and eye damage. H410: Very toxic to aquatic life with long lasting effects. |
| Precautionary Statement(s) | P210: Keep away from heat. P221: Take any precaution to avoid mixing with combustibles, heavy-metal compounds, acids and alkalis. P273: Avoid release to the environment. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection. 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. |
| RTECS | VW4725000 |
| Storage class | 5.1B Oxidizing hazardous materials |
| WGK | WGK 3 highly water endangering |
| Disposal | 27 Residues containing valuable recoverable metals should be forwarded for recycling. Container H. |
| Safety Information | |
|---|---|
| Hazard Symbols | CorrosiveOxidisingDangerous for the environment |
| Categories of danger | oxidizing, corrosive, dangerous for the environment |
| R Phrase | R 8-34-50/53 Contact with combustible material may cause fire.Causes burns.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| S Phrase | S 26-36/37/39-45-60-61 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).This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets. |
| Storage and Shipping Information | |
|---|---|
| Storage | Storage temperature: no restrictions. |
| Transport Information | |
|---|---|
| Declaration (railroad and road) ADR, RID | UN 1493 , 5.1, II |
| Declaration (transport by air) IATA-DGR | UN 1493 , 5.1, II |
| Declaration (transport by sea) IMDG-Code | UN 1493 , 5.1, II, Segregation Group: 7 (Heavy metals and their salts (including their organometallic compounds)) |
| Specifications | |
|---|---|
| Assay (argentometric) | 99.8 - 100.5 % |
| Identity | passes test |
| Acidity or alkalinity | passes test |
| Free acid | passes test |
| Appearance of solution | passes test |
| Chloride (Cl) | ≤ 0.0005 % |
| Sulphate (SO₄) | ≤ 0.002 % |
| Cd (Cadmium) | ≤ 0.0001 % |
| Cu (Copper) | ≤ 0.0002 % |
| Fe (Iron) | ≤ 0.0002 % |
| Mn (Manganese) | ≤ 0.0005 % |
| Ni (Nickel) | ≤ 0.0005 % |
| Pb (Lead) | ≤ 0.001 % |
| Tl (Thallium) | ≤ 0.001 % |
| Zn (Zinc) | ≤ 0.0001 % |
| Copper and substances precipitated by NH₃ (Al, Bi, Cu, Pb) | passes test |
| Substances not precipitated by hydrochloric acid (as sulphate) | ≤ 0.01 % |
| Substances not precipitated by hydrochloric acid | ≤ 0.3 % |
| Corresponds to ACS, ISO, Reag. Ph Eur | |