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重要规格表
级别值 Reag. USP 描述 产品目录编号 111586 产品信息 级别 Reag. USP HS代码 2815 20 00 理化信息 密度 1.02 g/cm³ (20 °C) pH值 >13.5 (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 H290: 可能腐蚀金属。
H314: 造成严重皮肤灼伤和眼损伤。
注意事项声明 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。
P301 + P330 + P331: 如误吞咽：漱口。不要诱导呕吐。
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。
P308 + P310: 如有接触或有疑虑：立即呼叫中毒控制中心或就医。
提示语 危险 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 13
无机碱如有必要应以谨慎的搅拌进行稀释,接着再以盐酸(编号:100312)进行中和(使用手套,通风橱). 在归入第 D类之前, 以广用试纸测定pH值(编号:109535).安全信息 危害性符号 
Corrosive
危险种类 ????? R相 R 34
Causes burns.S相 S 26-36/37/39-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).运输信息 申报（铁路和陆路）ADR、RID UN 1814 Kaliumhydroxidlösung, 8, II 申报（空运）IATA-DGR UN 1814 POTASSIUM HYDROXIDE SOLUTION, 8, II 申报（海运）IMDG-代码 UN 1814 POTASSIUM HYDROXIDE SOLUTION, 8, II, Segregation Group: 18 (Alkalis) 规格 规格 Volumetric solution in accordance to the chapter reagents of the Pharmacopoeia (USP). Amount-of-substance concentration 0.5000 mol/l The concentration of this volumetric solution was determined with hydrochloric acid standard solution (Merck article number 1.09057) standardized against volumetric standard Tris(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 c
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