蒸汽压
3 mmHg ( 37 °C)
形式
solution
浓度
49.0-51.0%
技术
HPLC: suitable
杂质
≤0.1% sodium carbnate (Na2CO3)
密度
1.500-1.540 g/mL at 20 °C
λ
10 % in H2O
紫外吸收
λ: 240 nm Amax: ≤0.17
λ: 260 nm Amax: ≤0.15
λ: 280 nm Amax: ≤0.08
λ: 300 nm Amax: ≤0.03
λ: 500 nm Amax: ≤0.02
SMILES字符串
[OH-].[Na+]
InChI
1S/Na.H2O/h;1H2/q+1;/p-1
InChI key
HEMHJVSKTPXQMS-UHFFFAOYSA-M
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一般描述
Sodium hydroxide is widely used in numerous industrial processes, including the manufacture of pulp and paper, soaps and detergents, textiles and drinking water. It is also used in the preparation of dyes, bleaches and drugs.
应用
Sodium hydroxide may be used:
- As an extraction solvent in high-performance liquid chromatography (HPLC) in combination with inductively coupled plasma mass spectrometry (ICP-MS) (HPLC ICP-MS) speciation of selenium in enriched onion leaves.
- As an analytical reagent in HPLC and HPLC coupled electrospray ionization tandem mass spectrometry (HPLC/ESI-MS/MS) determination of flavonoids and stilbenes in red wine and related biological products.
法律信息
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
相关产品
产品编号
说明
价格
警示用语：
Danger
危险声明
危险分类
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
HPLC analysis of carbohydrates on POLYSPHER{\textregistered} CH OH columns using pulsed amperometric detection (PAD) with sodium hydroxide as post column detection reagent
Gey, MH
Fresenius Journal of Analytical Chemistry, 356, 339-343 (2000)
Determination of flavonoids and stilbenes in red wine and related biological products by HPLC and HPLC-ESI-MS-MS
Stecher G, et al.
Fresenius Journal of Analytical Chemistry, 371(1), 73-80 (2001)
HPLC-ICP-MS speciation of selenium in enriched onion leaves-a potential dietary source of Se-methylselenocysteine
Wrobel K, et al.
Food Chemistry, 86(4), 617-623 (2004)
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