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LC3624 Magnesium chloride hexahydrate extra pure, for table water FCC,E 511 Order number Packaging Quantity Price AC30624 Plastic carton 1 kg inquire AC30624 Fibre carton 25 kg inquire Product information Grade FCC,E 511 Hill Formula Cl2Mg * 6 H2O Chemical formula MgCl2 * 6 H2O HS Code 2827 31 00 EC number 232-094-6 Molar mass 203.30g/mol CAS number 7791-18-6 Chemical and physical data Solubility 1670g/l (20C) Melting point ca.117C(decomposition) Molar mass 203.30g/mol Density 1.57g/cm3 (20C) pH value 4.5-7.0 (50g/l, H2O, 20C) Safety information RTECS OM2975000 Storage class 10 - 13 Other liquids and solids WGK WGK 1 slightly water endangering Transport information Declaration (transport by sea) IMDG-Code No Dangerous Good Declaration (transport by air) IATA-DGR No Dangerous Good Toxicological data LD 50 oral LD50 rat 8100 mg/kg Specifications Appearance white or colourless hycroscopic crystals Assay(complexometric) 99.0 - 101.0% Identity conforms Appearance of solution conforms Insoluble matter 50mg/kg Acidity or alkalinity Acidity or alkalinity pH-value(5%; water) 4.5 - 7.0 Bromide (Br) 20mg/kg Fluoride (F) 40mg/kg Nitrate (NO3) 40mg/kg Phosphate (PO4) 10mg/kg Sulphate (SO4) 50mg/kg Heavy metals(as Pb) 10mg/kg Al (Aluminium) 1mg/kg As (Arsenic) 2mg/kg Ba (Barium) 20mg/kg Ca (Calcium) 100mg/kg Cu (Copper) 10mg/kg Fe (Iron) 10mg/kg Hg (Mercury) 1mg/kg K (Potassium) 500mg/kg Na (Sodium) 0.3% NH4 (Ammonium) 50mg/kg Pb (Lead) 4mg/kg Se (Selenium) 30mg/kg Zn (Zinc) 10mg/kg Water 51.0 - 55.0% Odour not tested/typical property Taste not tested/typical property Residual solvents(ICH) excluded by manufacturing process