Potassium hydroxide monohydrate

HCID 23719240

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基本情報

CAS: 26288-25-5
標準SMILES: O.[K+].[OH-]
InChIKey: LUMVCLJFHCTMCV-UHFFFAOYSA-M
分子式: H3KO2
平均分子量: 74.121 g/mol
単同位体質量: 73.97701102

名称と識別子

優先名称: Potassium hydroxide monohydrate
IUPAC: potassium;hydroxide;hydrate
英語名: Potassium hydroxide monohydrate
分子式: H3KO2
分子量: 74.12

名称と別名

Potassium hydroxide monohydrate26288-25-5DTXSID00893030RefChem:175497DTXCID401322992Potassium hydroxide hydratepotassium;hydroxide;hydrateKOH waterwater KOHpotassium hydroxide waterKOH H2OSCHEMBL2585193

名称をさらに表示

POTASSIUM HYDROXIDE HYDRATE 99.995Potassium hydroxide (K(OH)), monohydrate

SCHEMBL28252513Potassium hydroxide--water (1/1/1)DB-266652

データベース識別子

CAS: 26288-25-5
PubChem CID: 23719240
DTXSID: DTXSID00893030
EC Number: 998-923-5

物性

構造計算による物性

極性表面積: 2 Å²
水素結合供与体数: 2
水素結合受容体数: 2
回転可能結合数: 0
重原子数: 3
形式電荷: 0
複雑度: 2

物理化学的性質

融点: 143 °C · 143°C
貯蔵温度: 15 °C · Store at +15°C to +25°C.
外見: solid
PH: 13.5 · >13.5 (50g/l, H2O, 20°C)
沸点: 1320 °C · 1320°C (1013 hPa)
InChI: 1S/K.2H2O/h;2*1H2/q+1;;/p-1
InChIKey: LUMVCLJFHCTMCV-UHFFFAOYSA-M
SMILES: [K+].[O-H].O
EPAの化学物質情報: Potassium hydroxide monohydrate (26288-25-5)

安全と法規制

GHS分類

GHS Classification · 4 件

Danger

H290 (100%): May be corrosive to metals [Warning Corrosive to Metals]

P234, P260, P264, P264+P265, P270, P280, P301+P317, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P330, P363, P390, P405, P406, and P501 (click each P-code to see the statement)

The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

危険有害性情報

Regulatory InformationPotassium hydroxide, hydrate: HSNO Approval: HSR004656 Approved with controls

EPA Safer ChemicalChemical: Potassium hydroxide monohydrate

Hazard Classes and CategoriesMet. Corr. 1 (100%)

安全データ

wgk: WGK 1 slightly water endangering
毒性: LD50 orally in Rabbit: 333 mg/kg
hs_code: 2815 20 00
Hazard Classifications: Acute Tox. 4 OralEye Dam. 1Met. Corr. 1Skin Corr. 1A
ストレージクラス: 8A - Combustible, corrosive hazardous materials

化学と産業

薬理情報

MeSH Pharmacological Classification · 1 件

Substances used for the detection, identification, analysis, etc. of chemical, biological, or pathologic processes or conditions. Indicators are substances that change in physical appearance, e.g., color, at or approaching the endpoint of a chemical titration, e.g., on the passage between acidity and alkalinity. Reagents are substances used for the detection or determination of another substance by chemical or microscopical means, especially analysis. Types of reagents are precipitants, solvents, oxidizers, reducers, fluxes, and colorimetric reagents. (From Grant & Hackh's Chemical Dictionary, 5th ed, p301, p499)