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重要规格表
级别值 Reag. Ph Eur 描述 产品目录编号 109112 产品信息 级别 Reag. Ph Eur HS代码 2815 20 00 理化信息 沸点 100 °C 密度 1.00 g/cm³ (20 °C) pH值 13 (H₂O, 20 °C) 溶解度 (20 °C) 可溶 GHS安全信息 危害性图示
危害性声明 H315: 造成皮肤刺激。
H319: 造成严重眼刺激。
注意事项声明 P302 + P352: 如果皮肤接触:用大量肥皂和水清洗。
P305 + P351 + P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。
提示语 警告 储存类别 8B 不易燃,有腐蚀性危害的物质 WGK NWG 没有使水遭到危害 一次性 28
水溶液:第D类.安全信息 危害性符号
Irritant
危险种类 ???? R相 R 36/38
Irritating to eyes and skin.运输信息 申报(铁路和陆路)ADR、RID UN 1814 Kaliumhydroxidlösung, 8, III 申报(空运)IATA-DGR UN 1814 POTASSIUM HYDROXIDE SOLUTION, 8, III 申报(海运)IMDG-代码 UN 1814 POTASSIUM HYDROXIDE SOLUTION, 8, III, Segregation Group: 18 (Alkalis) 规格 规格 Volumetric solution in accordance to the chapter reagents of the Pharmacopoeia (Ph Eur, JP). Amount-of-substance concentration 0.1000 mol/l The concentration of this volumetric solution was determined with hydrochloric acid standard solution (Merck article number 1.09060) standardized against volumetric standardTris(hydroxymethyl)aminomethane (Merck article number 1.02408). The determined titer at 20°C was 1.000 with an expanded measurement uncertainty of ± 0.003 (k=2 coverage factor for 95% coverage probability). The certified value is traceable to primary standard NIST SRM 723e (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard Tris(hydroxmethyl)aminomethane, measured in the accredited ca
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