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109086 高氯酸钡溶液

in 2-propanol/water (80/20) c(Ba(ClO₄)₂) = 0.005 mol/l Titripur®

高氯酸钡溶液 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
109086
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概述

Replacement Information

Products

产品目录编号包装 数量 / 包装
1.09086.1000 玻璃瓶 1 l
1.09086.1003 玻璃瓶 1 l
描述
产品目录编号109086
参考
产品信息
HS代码3822 90 00
Quality LevelMQ200
应用
生物信息
理化信息
密度0.85 g/cm3 (20 °C)
闪点21 °C
pH值3.3 (H₂O, 20 °C)
尺寸
材料信息
毒性学信息
GHS安全信息
危害性图示 危害性图示
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、热表面、火花、明火和其他点火源。禁止吸烟。
P233: 保持容器密闭。
P240: 容器和装载设备接地并等势联接。
P241: 使用防爆的电气/通风/照明设备。
P242: 使用不产生火花的工具。
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
WGKWGK 1 轻度的水危害
一次性28
水溶液:第D类.
安全信息
危险种类???, ????
产品使用声明
储存和货运信息
储存于 +15°C 到 +25°C储存.
包装信息
运输信息
申报（铁路和陆路）ADR、RIDUN 1219 , 3, II
申报（空运）IATA-DGRUN 1219 , 3, II
申报（海运）IMDG-代码UN 1219 , 3, II
补充信息
规格
Formliquid
Amount-of-substance concentration0.004950 - 0.005050
Measurement uncertainty+/- 0.000040
TraceabilityNIST SRM
The amount-of-substance concentration of this volumetric solution is analyzed by our quality control laboratory of Merck KGaA, Darmstadt, Germany according to DIN EN ISO/IEC 17025.
The concentration is determined by volumetric titration and refers to 20°C.
The amount-of-substance concentration of this volumetric solution is determined by back-titration with copper(II) nitrate solution (article number 1.02753), standardized by Titriplex(III) solution (article number 1.08431) which has been standardized against volumetric standard zinc (article number 1.02409).
This volumetric solution is traceable to a primary standard reference material (SRM) from the National Institute of Standards and Technology, Gaithersburg, USA (NIST SRM 682 zinc) by means of volumetric standard zinc (article number 1.02409), certified reference material according to ISO 17034, analyzed by our accredited calibration laboratory of Merck KGaA, Darmstadt, Germany according to DIN EN ISO/IEC 17025. The uncertainty is expressed as expanded measurement uncertainty with a coverage factor k=2 covering a confidence level of 95%.
Note: The titer is a correction factor to correct for variations of the volumetric solution, the titration equipment, the temperature and other laboratory conditions. For correct titration results it is recommended to determine a titer with the laboratory specific equipment and under laboratory specific conditions directly after opening a new bottle and at regular time intervals.
Global Trade Item Number
产品目录编号 GTIN
1.09086.1000 04022536110547
1.09086.1003 04061841064770