Merck
All Photos(1)

417661

Sigma-Aldrich

氢氧化钾 溶液

45 wt. % in H2O

Linear Formula:
KOH
CAS Number:
Molecular Weight:
56.11
MDL编号:
eCl@ss:
38100303
PubChem化学物质编号:
NACRES:
NA.21

测定

43.0-47.0 wt. % KOH basis (by HCl, titration)

质量水平

100

形式

liquid

浓度

45 wt. % in H2O

密度

1.456 g/mL at 25 °C

SMILES string

[K+].[O-][H]

InChI

1S/K.H2O/h;1H2/q+1;/p-1

InChI key

KWYUFKZDYYNOTN-UHFFFAOYSA-M

Looking for similar products? Visit Product Comparison Guide

Related Categories

一般描述

氢氧化钾溶液是一种广泛用于化学合成的强碱。范斯莱克装置和希尔德布兰德吸附技术被用来测定氧在不同浓度KOH溶液中的溶解度。

应用

氢氧化钾溶液可用于以下过程:
  • 聚对苯二甲酸乙二醇酯薄片的解聚。
  • 碳酸氢钾和碳酸钾的合成。
  • 作为非加压离子色谱中的洗脱剂,用于分离和测定无机和有机阴离子。
  • 水果籽油皂化测定生育酚和生育三烯酚。

包装

500 mL in poly bottle
1, 2 L in poly bottle
18 L in poly drum

象形图

CorrosionExclamation mark

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

储存分类代码

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 1

闪点(F)

Not applicable

闪点(C)

Not applicable

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service