产品名称:Bromide bromate solution ( 溴化溴酸 溶液 ) 产品货号:1099050001产品包装:Plastic ampoule产品规格: 1 amp
产品信息 HS Code 3822 00 00 化学及物理数据 Solubility (20 °C) soluble Density 1.11 g/cm3 (20 °C) pH value 12.8 (H2O, 20 °C) **标示 R Phrase R 45May cause cancer. S Phrase S 53-37-45Avoid exposure - obtain special instructions before use.Wear suitable gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). Categories of danger carcinogenic Hazard Symbol Toxic Storage class 6.1B Non combustible substances, toxic WGK WGK 3 highly water endangering Disposal 22Inorganic 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. 分类 Concentration after dilution to 1l: c(Br2) = 0.05 mol/l Amount-of-substance concentration c(Br2)=0.05000 mol/l+/- 0.2 % Titer (20 °C) 1.000 This volumetric solution was checked by means of Sodium thiosulfate standard solution tested against a Merck volumetric standard. Merck volumetric standards are directly traceable to the Standard Reference Materials of NIST (National Institute of Standards and Technology, USA).
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