سدیم یدات 106525 مرک

سدیم یدات 106525 مرک Sodium iodate 106525 merck Sodium iodate for analysis EMSURE(r). اطلاعات فیزیکوشیمیایی تراکم 4.28 گرم در سانتی متر مکعب (20 درجه سانتی گراد) مقدار pH 5.8 (90 گرم در لیتر ، H₂O ، 25 درجه سانتی گراد) تراکم فله 1150 کیلوگرم در متر مکعب حلالیت 81 گرم در لیتر Description Catalogue Number 106525 Product Information CAS number 7681-55-2 EC number 231-672-5 Hill Formula INaO₃ Chemical formula NaIO₃ Molar Mass 197.89g/mol HS Code 2829 90 80 Applications Application Sodium iodate for analysis EMSURE(r). CAS No. 7681-55-2, EC Number 231-672-5. Physicochemical Information Density 4.28g/cm3 (20C) pH value 5.8 (90g/l, H₂O, 25C) Bulk density 1150kg/m3 Solubility 81g/l Safety Information according to GHS Hazard Pictogram(s) Hazard Statement(s) H272: May intensify fire; oxidizer. Precautionary Statement(s) P210: Keep away from heat. Signal Word Danger RTECS NN1400000 Storage class 5.1 B Oxidising substances WGK WGK 1 slightly water endangering Disposal 22 Inorganic peroxides and oxidants as well as bromine and iodine should be rendered harmless by reduction with acidic sodium thiosulfate solution (Cat. No. 106513); container D or E. Slightly soluble oxidants should be collected separately in container E or I. Safety Information Hazard Symbols Oxidising Categories of danger oxidizing R Phrase R 8 Contact with combustible material may cause fire. S Phrase S 17 Keep away from combustible material. Storage and Shipping Information Storage Store at +5C to +30C. Transport Information Declaration (railroad and road) ADR, RID UN 1479 , 5.1, II Declaration (transport by air) IATA-DGR UN 1479 , 5.1, II Declaration (transport by sea) IMDG-Code UN 1479 , 5.1, II Specifications Assay (iodometric) 99.5% pH-value (5 %; water) 5 - 8 Chloride, Chlorate, Bromide, Bromate (as Cl) 0.02% Iodide (I) 0.002% Sulphate (SO₄) 0.005% Total nitrogen (N) 0.002% Cd (Cadmium) 0.00005% Cu (Copper) 0.0001% Fe (Iron) 0.001% K (Potassium) 0.02% Mn (Manganese) 0.00005% Pb (Lead) 0.0002% Zn (Zinc) 0.0001%