1.02027.0100 CADMIUM SULFATE HYDRATE MERCK

Description Catalogue Number 102027 Description Cadmium sulfate hydrate Product Information CAS number 7790-84-3 EC index number 048-009-00-9 EC number 233-331-6 Grade ACS Hill Formula Cd₃O₁₂S₃ * 8 H₂O Chemical formula 3 CdSO₄ * 8 H₂O Molar Mass 775.58 g/mol HS Code 2833 29 20 Quality Level MQ300 Physicochemical Information Boiling point >80 °C (decomposition) Density 3.10 g/cm3 (20 °C) Melting Point 41.5 °C pH value 3.0 - 6.0 (50 g/l, H₂O, 20 °C) Solubility 1130 g/l Toxicological Information LD 50 oral LD50 Rat 280 mg/kg Safety Information according to GHS Hazard Pictogram(s) Hazard Pictogram(s) Hazard Pictogram(s) Hazard Pictogram(s) Hazard Statement(s) H301: Toxic if swallowed. H330: Fatal if inhaled. H340: May cause genetic defects. H350: May cause cancer. H360FD: May damage fertility. May damage the unborn child. H372: Causes damage to organs through prolonged or repeated exposure. H410: Very toxic to aquatic life with long lasting effects. Precautionary Statement(s) P202: Do not handle until all safety precautions have been read and understood. P260: Do not breathe dust. P264: Wash skin thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P273: Avoid release to the environment. P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. Signal Word Danger RTECS EV2850000 Storage class 6.1B Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials WGK WGK 3 highly hazardous to water Disposal 15 Heavy metal-containing solutions and solids: container E. Stir Raney nickel (also: Urushibara nickel) in the form of an aqueous suspension into hydrochloric acid (Cat. No. 100312) until dissolved (container E). Neither Raney nickel itself nor any filter residues should be allowed to dry out, otherwise they will spontaneously ignite in air. In this context, heavy metal means any compound of antimony, arsenic, cadmium, chromium(VI), copper, lead, nickel and tin, as well as these subtances in metallic form, if they are classified as hazardous (acc. to AbfallverzeichnisV - Waste Catalogue Ordinance, Appendix 3). Other heavy metals should be collected separately. Safety Information Categories of danger carcinogenic, mutagenic, toxic for reproduction, very toxic, dangerous for the environment Storage and Shipping Information Storage Store at +2°C to +30°C. Transport Information Declaration (railroad and road) ADR, RID UN 2570 , 6.1, III Declaration (transport by air) IATA-DGR UN 2570 , 6.1, III Declaration (transport by sea) IMDG-Code UN 2570 , 6.1, III, Marine Pollutant: P Specifications Assay (complexometric, CdSO₄·8/3 H₂O) 98.0 - 102.0 % Insoluble matter ≤ 0.005 % pH-value (5 %; water) 3.0 - 6.0 Chloride (Cl) ≤ 0.001 % Total nitrogen (N) ≤ 0.0005 % Ca (Calcium) ≤ 0.005 % Cu (Copper) ≤ 0.0005 % Fe (Iron) ≤ 0.0005 % K (Potassium) ≤ 0.01 % Na (Sodium) ≤ 0.005 % Pb (Lead) ≤ 0.002 % Zn (Zinc) ≤ 0.002 %

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