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Merck
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8.14353

Sigma-Aldrich

Potassium hydroxide (powder)

for synthesis

동의어(들):

Potassium hydroxide, Potash caustic, Caustic potash

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About This Item

Linear Formula:
KOH
CAS Number:
1310-58-3
Molecular Weight:
56.11
MDL number:
MFCD00003553
UNSPSC 코드:
12352305
EC 인덱스 번호:
215-181-3
NACRES:
NA.22
제품 8.14353은(는)귀하의 국가에서 현재 판매되지 않습니다. 고객지원팀으로 연락바랍니다.

vapor pressure

1 mmHg ( 719 °C)

Quality Level

200

양식

powder

효능

333 mg/kg LD50, oral (Rat)

pH

14 (20 °C, 56 g/L in H2O)

mp

361 °C (lit.)

solubility

1130 g/L

저장 온도

2-30°C

SMILES string

[OH-].[K+]

InChI

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

InChI key

KWYUFKZDYYNOTN-UHFFFAOYSA-M

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애플리케이션

Potassium hydroxide (powder) can be used:
  • In the activation of carbon samples.[1]
  • To synthesize K+ doped ZnO microcrystals applicable in the photocatalytic degradation of organic pollutants.[2]
  • As a base to synthesize the monomer, 4-bromo-N-(4-bromophenyl)-N-(2-(2-(2-methoxyethoxy)ethoxy)ethyl)aniline by the reaction of bis(4-bromophenyl) amine and 1-(2-(2-methoxyethoxy)ethoxy)-2-bromoethane.[3]

분석 메모

Assay (acidimetric): ≥ 85.0 %
Potassiumcarbonate (K₂CO₃) (acidimetric): ≤ 1.0 %

픽토그램

CorrosionExclamation mark
GHS05,GHS07

신호어

Danger

유해 및 위험 성명서

H290 - H302 - H314

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A

Storage Class Code

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

시험 성적서(COA)

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문서 라이브러리 방문

이미 열람한 고객

Slide 1 of 1

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Sodium hydroxide ultra dry, powder or crystals, 99.99% trace metals basis

Sigma-Aldrich

757527

Sodium hydroxide

Mirosław Kwiatkowski et al.
Materials (Basel, Switzerland), 14(8) (2021-05-01)
This paper presents the results of an evaluation of the impact of the amount of potassium hydroxide on the obtained porous structure of the activated carbons derived from the shells of pistachios, hazelnuts, and pecans by carbonization and subsequent chemical
Esraa M El-Fawal et al.
Journal of environmental sciences (China), 92, 52-68 (2020-05-21)
Photoactive aluminum doped ZnO (AlZnO) was synthesized by sol-gel method. After that, AlZnO photocatalyst was deposited on five carbon-based materials (CBMs) using ultrasonic route followed by solid-state mixing using ball mill. The CBMs used were polyaniline (PANI), carbon nitride (CN)
Fluorescent conjugated polymer nanoparticles and aggregates based on rapid precipitation and self-assembled ?-conjugated systems
Godana AS and Yu Chin-Yang
Polymer, 174, 45-51 (2019)
An Evaluation of the Impact of the Amount of Potassium Hydroxide on the Porous Structure Development of Activated Carbons
Miroslaw K, et al.
Materials (Basel, Switzerland), 14(8), 2045-2045 (2021)
Preparation of solar-enhanced AlZnO@carbon nano-substrates for remediation of textile wastewaters
Esraa M El-Fawal, et al.
Journal of Environmental Engineering and Management, 92, 52-68 (2020)

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