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109073 硫酸

109073
Purchase on Sigma-Aldrich

概述

Replacement Information

重要规格表

CAS #
7664-93-9

Products

产品目录编号包装 数量 / 包装
1.09073.1000 塑胶瓶 1 l
1.09073.1003 塑胶瓶 1 l
1.09073.4000 聚乙烯/铝膜 包装的 Titripac 4 l
1.09073.9010 聚乙烯/铝膜 包装的 Titripac 10 l
描述
产品目录编号109073
参考
产品信息
CAS号7664-93-9
HS代码2807 00 00
Quality LevelMQ200
应用
生物信息
理化信息
密度1.02 g/cm3 (20 °C)
pH值1.0 (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
危害性声明H290: 可能腐蚀金属。
注意事项声明P234: 只能在原容器中存放。
P390: 收集泄漏物,防止材料损坏
提示语警告
储存类别8B 不易燃,有腐蚀性危害的物质
WGKNWG 没有使水遭到危害
一次性28
水溶液:第D类.
安全信息
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 3264 , 8, III
申报(空运)IATA-DGRUN 3264 , 8, III
申报(海运)IMDG-代码UN 3264 , 8, III, Segregation Group: 1 (Acids)
补充信息
规格
Formliquid
Amount-of-substance concentration0.24875 - 0.24875 mol/l
Measurement uncertainty+/- 0.00075
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 traceable to a primary standard reference material (SRM) from the National Institute of Standards and Technology, Gaithersburg, USA (NIST SRM 723 Tris(hydroxymethyl)aminomethane) by means of volumetric standard Tris(hydroxymethyl)aminomethane (article number 1.02408), 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
1.09073.1000 04022536110387
1.09073.1003 04054839999741
1.09073.4000 04027269029760
1.09073.9010 04022536110400