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111584 氢氧化钠溶液

c(NaOH) = 4 mol/l (4 N) Titripur®

氢氧化钠溶液 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS号: 1310-73-2
111584
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概述

Replacement Information

重要规格表

CAS #
1310-73-2

Products

产品目录编号包装 数量 / 包装
1.11584.5000 塑胶瓶 5 l
描述
产品目录编号111584
参考
产品信息
CAS号1310-73-2
HS代码2815 12 00
Quality LevelMQ200
应用
生物信息
理化信息
密度1.15 g/cm3 (20 °C)
pH值14 (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。
H314: 造成严重皮肤灼伤和眼损伤。
注意事项声明P234: 只能在原容器中存放。
P280: 配戴防护手套/防护服/护目用具/防护面具/听力保护装备.
P303 + P361 + P353: 如皮肤（或头发）沾染：立即脱掉所有沾染的衣服。用水清洗皮肤。
P304 + P340 + P310: 如果吸入：将患者移至空气新鲜处并保持呼吸舒适的姿势休息。 立即呼叫中毒控制中心或就医。
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。
P363: 沾染的衣服清洗后方可重新使用。
提示语危险
储存类别8B 不易燃，有腐蚀性危害的物质
WGKWGK 1 轻度的水危害
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 1824 , 8, II
申报（空运）IATA-DGRUN 1824 , 8, II
申报（海运）IMDG-代码UN 1824 , 8, II, Segregation Group: 18 (Alkalis)
补充信息
规格
Formliquid
Amount-of-substance concentration3.980 - 4.020 mol/l
Measurement uncertainty+/- 0.012
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 84 potassium hydrogen phthalate) by means of volumetric standard potassium hydrogen phthalate (article number 1.02400), 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
1.11584.5000 04022536133607