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 Corrosive Oxidising Dangerous 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
ارسال درخواست خرید