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重要规格表
级别值 Reag. USP 描述 产品目录编号 109086 产品信息 级别 Reag. USP HS代码 3822 00 00 理化信息 密度 0.85 g/cm³ (20 °C) 闪点 21 °C pH值 3.3 (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 H225: 高度易燃液体和蒸气。
H319: 造成严重眼刺激。
H336: 可能造成嗜睡或头晕
注意事项声明 P210: 远离热源/火花/明火。禁止吸烟。
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 危险 储存类别 3 易燃液体 WGK WGK 1 轻度的水危害 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 10-36-67
Flammable.Irritating to eyes.Vapours may cause drowsiness and dizziness.S相 S 16
Keep away from sources of ignition - No smoking.运输信息 申报(铁路和陆路)ADR、RID UN 1993 Entzündbarer flüssiger Stoff, n.a.g.(BARIUMPERCHLORATLOESUNG IN PROPANOL-(2)), 3, II 申报(空运)IATA-DGR UN 1993 FLAMMABLE LIQUID, N.O.S.(BARIUMPERCHLORATE IN PROPANOL), 3, II 申报(海运)IMDG-代码 UN 1993 FLAMMABLE LIQUID, N.O.S.(BARIUMPERCHLORATE IN PROPANOL), 3, II 规格 规格 Volumetric solution in accordance to the chapter reagents of the Pharmacopoeia (USP). Amount-of-substance concentration 0.005 mol/l The concentration of this volumetric solution was determined with titriplex-III standard solution (Merck article number 1.08431) standardized against volumetric standard zinc (Merck article number 1.02409). The determined titer at 20°C was 1.000 with an expanded measurement uncertainty of ± 0.004 (k=2 coverage factor for 95% coverage probability). The certified value is traceable to primary standard NIST SRM 682 (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard zinc, measured in the accredited calibration laboratory of Merck KGaA in accordance to DIN E
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