产品名称:Ferroin indicator solution ( 弗林试剂 )产品货号:1091610100,1091610500产品包装:Glass bottle产品规格: 100 ml/500 ml
产品信息 HS Code 3822 00 00 化学及物理数据 Solubility (20 °C) soluble Density 1.01 g/cm3 (20 °C) pH value 4 - 7 (H2O, 20 °C) **标示 R Phrase R 52/53Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. S Phrase S 61Avoid release to the environment. Refer to special instructions/ Safety data sheets. Categories of danger dangerous for the environment Storage class 10 - 13 Other liquids and solids WGK WGK 2 water endangering Disposal 28Aqueous solutions: Container D. 分类 Spec. Absorptivity A 1%/1cm (λmax; 0.2 %; buffer pH 4.0) 2.4 - 2.8 pH-value (20 °C) 3.5 - 4.5 Application test conforms
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