蒸汽压
1 mmHg ( 719 °C)
质量水平
产品线
BioXtra
检测方案
≥85% KOH basis
形式
pellets
杂质
≤0.0005% Phosphorus (P)
≤0.1% Insoluble matter
≤2.0% K2CO3
pH值（酸碱度）
~13.5 (25 °C, 5.6 g/L)
mp
361 °C (lit.)
溶解性
H2O: 1 M, clear, colorless
痕量阴离子
chloride (Cl-): ≤0.01%
sulfate (SO42-): ≤0.003%
痕量阳离子
Al: ≤0.0005%
Ca: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.0005%
Mg: ≤0.0005%
NH4+: ≤0.05%
Na: ≤0.05%
Pb: ≤0.001%
Zn: ≤0.0005%
SMILES字符串
[OH-].[K+]
InChI
1S/K.H2O/h;1H2/q+1;/p-1
InChI key
KWYUFKZDYYNOTN-UHFFFAOYSA-M
正在寻找类似产品? 访问 产品对比指南
一般描述
氢氧化钾是一种无机化合物，俗称苛性钾。它是一种强碱，容易与酸反应。它可用于各种反应，如亲核取代、水解和加成反应。有时它也可用作醛型反应的催化剂。
应用
氢氧化钾可用于调节溶液的 pH 值。
它还可用作：
它还可用作：
- 催化剂，通过杂芳香 N-氧化物的烷基化反应合成相应的 C2-炔基杂环。
- 以二甲基亚砜（KOH/DMSO 介质）为超碱介质，在无过渡金属的条件下，通过芳烃卤化物与各种硫基、氧基和氮基亲核试剂的反应合成交联产物。
- 钠基沸石的合成及热力学研究。
警示用语：
Danger
危险声明
危险分类
Acute Tox. 4 Oral - 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
危险化学品
Yuqian Luo et al.
BMC immunology, 15, 586-586 (2014-12-21)
Highly purified nuclear protein is required when using an electrophoretic mobility shift assay (EMSA) to study transcription factors, e.g. nuclear factor-κB (NF-κB), a major transcription factor that regulates both innate and adaptive immune responses following infection. Although many protocols have
Iulia I Nita et al.
PloS one, 7(10), e46649-e46649 (2012-10-12)
Mitochondria mediate dual metabolic and Ca(2+) shuttling activities. While the former is required for Ca(2+) signalling linked to insulin secretion, the role of the latter in β cell function has not been well understood, primarily because the molecular identity of
Marija Smokvarska et al.
Current biology : CB, 30(23), 4654-4664 (2020-10-10)
In the course of their growth and development, plants have to constantly perceive and react to their environment. This is achieved in cells by the coordination of complex combinatorial signaling networks. However, how signal integration and specificity are achieved in
Jae Myoung Suh et al.
Nature, 513(7518), 436-439 (2014-07-22)
Fibroblast growth factor 1 (FGF1) is an autocrine/paracrine regulator whose binding to heparan sulphate proteoglycans effectively precludes its circulation. Although FGF1 is known as a mitogenic factor, FGF1 knockout mice develop insulin resistance when stressed by a high-fat diet, suggesting a
Guilhem Reyt et al.
Current biology : CB, 30(20), 4103-4111 (2020-08-29)
Casparian strips (CSs) are cell wall modifications of vascular plants restricting extracellular free diffusion into and out of the vascular system [1]. This barrier plays a critical role in controlling the acquisition of nutrients and water necessary for normal plant
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门