1.01719.0500 BARIUM CHLORIDE DIHYDRATE MERCK

Description Catalogue Number 101719 Synonyms Barium dichloride Product Information CAS number 10326-27-9 EC index number 056-004-00-8 EC number 233-788-1 Grade ACS,ISO,Reag. Ph Eur Hill Formula BaCl₂ * 2 H₂O Molar Mass 244.28 g/mol HS Code 2827 39 85 Quality Level MQ300 Physicochemical Information Density 3.100 g/cm3 (18 - 25 °C) Melting Point 113 °C (anhydrous substance) pH value 5.0 - 8.0 (50 g/l, H₂O, 25 °C) Bulk density 1200 - 1400 kg/m3 Toxicological Information LD 50 oral LD50 Rat 118 mg/kg Safety Information according to GHS Hazard Pictogram(s) Hazard Pictogram(s) Hazard Statement(s) H301: Toxic if swallowed. H319: Causes serious eye irritation. H332: Harmful if inhaled. Precautionary Statement(s) P261: Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray. P264: Wash skin thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor. P304 + P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Signal Word Danger RTECS CQ8751000 Storage class 6.1D Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects WGK WGK 1 slightly 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.

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