form
liquid
Quality Level
concentration
43.0-47.0 wt. % (KOH basis, by HCl, titration), 45 wt. % in H2O
solubility
water: soluble
density
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
General description
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。
Application
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。
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
存储类别
8B - Non-combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
危险化学品
此项目有
Ledgard J.
The Preparatory Manual of Explosives., 79-79 (2007)
Nonsuppressor ion chromatography of inorganic and organic anions with potassium hydroxide as eluent.
Okada T and Kuwamoto T.
Analytical Chemistry, 55(7), 1001-1004 (1983)
The solubility and diffusion coefficient of oxygen in potassium hydroxide solutions.
Davis RE, et al.
Electrochimica Acta, 12(3), 287-297 (1967)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 417661-1L | 04061832090443 |
| 417661-660LB | 04061838227539 |
| 417661-18L | 04061838161642 |
| 417661-2L | 04061837760198 |
| 417661-500ML | 04061832090450 |

