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108124 四甲基氢氧化铵溶液

in 2-propanol/methanol for titrations in non-aqueous media c(C₄H₁₃NO)=0.1 mol/l (0.1 N) Titripur®

四甲基氢氧化铵溶液 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
108124
Purchase on Sigma-Aldrich

概述

Replacement Information

Products

产品目录编号包装 数量 / 包装
1.08124.0250 玻璃瓶 250 ml
1.08124.1000 玻璃瓶 1 l
1.08124.1003 玻璃瓶 1 l
描述
产品目录编号108124
参考
产品信息
HS代码3822 19 90
结构配方图像结构配方图像
Quality LevelMQ200
应用
生物信息
理化信息
密度0.79 g/cm3 (20 °C)
闪点15 °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。
H301 + H311: 吞咽或皮肤接触可致中毒。
H314: 造成严重皮肤灼伤和眼损伤。
H332: 吸入有害。
H336: 可能造成嗜睡或头晕
H370: 会损害器官。
H373: 长期或反复皮肤接触可能损害器官。
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。
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。
P403 + P233: 存放在通风良好的地方。保持容器密闭。
提示语危险
储存类别3 易燃液体
WGKWGK 2 严重水危害
一次性1
有机无卤素溶剂: Category A.
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 3286 , 3 (6.1, 8), II
申报（空运）IATA-DGRUN 3286 , 3 (6.1, 8), II
申报（海运）IMDG-代码UN 3286 , 3 (6.1, 8), II, Segregation Group: 18 (Alkalis)
补充信息
规格
Formliquid
Amount-of-substance concentration0.0994 - 0.1006 mol/l
Measurement uncertainty+/- 0.0004
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 350 benzoic acid) by means of volumetric standard benzoic acid (article number 1.02401), 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
1.08124.0250 04022536100784
1.08124.1000 04022536100791
1.08124.1003 04054839014284