CAS 13455-21-5 Potassium fluoride dihydrate (HCID 23708904)

基本情報

CAS: 13455-21-5
標準SMILES: O.O.[F-].[K+]
InChIKey: MZFXHSQFQLKKFD-UHFFFAOYSA-M
分子式: FH4KO2
平均分子量: 94.127 g/mol
単同位体質量: 93.98323901

名称と識別子

優先名称: Potassium fluoride dihydrate
IUPAC: potassium;fluoride;dihydrate
現地名: フッ化カリウム・２水和物
英語名: Potassium fluoride dihydrate
分子式: FH2KO
分子量: 76.11

名称と別名

Potassium fluoride dihydratePotassium fluoride, dihydrate95R1D12HEHPOTASSIUM FLUORIDE DIHYDRATE [MI]RefChem:867815627-039-113455-21-5potassium;fluoride;dihydrateMFCD00149929Potassium fluoride (dihydrate)UNII-95R1D12HEHFKO2

名称をさらに表示

フッ化カリウム二水和物フッ化カリウム・２水和物フッ化カリウム二水和物 REAGENT GRADE,98%フッ化カリウム二水和物ふっ化カリウム二水和物, 98%POTASSIUM FLUORIDE XTLpotassium dihydrate fluoridePotassiumfluoridedihydrate,98%Potassium fluoride hydrate, purePotassium fluoride dihydrate 98%Potassium fluoride (KF), dihydratePotassium fluoride dihydrate, 98.5+%POTASSIUM FLUORIDE HYDRATE, 99%, PUREPotassium Fluoride Solution, 50% (w/w)

potassium fluorid dihydrateKF.2H2OSCHEMBL428120SCHEMBL27345100DTXSID90928668K F (H2 O)2Potassium fluoride--water (1/1/2)AKOS015855360

データベース識別子

CAS: 13455-21-5
PubChem CID: 23708904
DTXSID: DTXSID90928668
UNII: 95R1D12HEH
EC Number: 627-039-1

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: 3
回転可能結合数: 0
重原子数: 4
形式電荷: 0
複雑度: 2

実験および物理化学的性質

Density2.454 @25 °C

Boiling Point156 °C @760 [mm Hg]

Melting Point41 °C

物理化学的性質

融点: 41 °C · 41 °C(lit.)
沸点: 1505 °C · 1505°C
比重(密度): 2 · 2,454 g/cm3
屈折率: 1.352 · 1.352
貯蔵温度: Refrigerator (+4°C)
外見: 液体
比重: 2.454 · 2.454
色: 無色
水溶解度: 溶ける
Merck: 14 · 14,7632
安定性: 吸湿性
InChI: InChI=1S/FH.K.2H2O/h1H;;2*1H2/q;+1;;/p-1
InChIKey: MZFXHSQFQLKKFD-UHFFFAOYSA-M
SMILES: [K+].[F-].[H]O[H].[H]O[H]
CAS データベース: 13455 · 13455-21-5(CAS DataBase Reference)

化学的性質

安全と法規制

GHS分類

GHS Classification · 5 件

Danger

H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]；H311 (100%): Toxic in contact with skin [Danger Acute toxicity, dermal]；H331 (100%): Toxic if inhaled [Danger Acute toxicity, inhalation]

P261, P262, P264, P270, P271, P280, P301+P316, P302+P352, P304+P340, P316, P321, P330, P361+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 69 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.