13-1875

Hydrofluoric acid

JIS special grade

• Synonim(y): HF
• Wzór liniowy: HF
• Numer CAS: 7664-39-3
• Masa cząsteczkowa: 20.01
• UNSPSC Code: 12352106
• PubChem Substance ID: 329750090
• MDL number: MFCD00011346
• Form: liquid
• Grade: JIS special grade

Właściwości

• grade: JIS special grade
• vapor density: 1.27 (vs air)
• vapor pressure: 25 mmHg ( 20 °C)
• form: liquid
• availability: available only in Japan
• density: 1.15 g/mL at 25 °C (lit.)
• SMILES string: [H+].[F-]
• InChI: 1S/FH/h1H
• InChI key: KRHYYFGTRYWZRS-UHFFFAOYSA-N

Opis

Application

• Speciation of tin ions in oxide glass containing iron oxide through solvent extraction and inductively coupled plasma atomic emission spectrometry after the decomposition utilizing ascorbic acid.: This study explores the speciation of tin ions in oxide glass, enhanced by hydrofluoric acid in the decomposition process for analytical purposes ( Saijo et al., 2022).



• Physicochemical and morphological characterization of a glass ceramic treated with different ceramic primers and post-silanization protocols.: This research discusses the use of hydrofluoric acid in preparing glass ceramic surfaces to enhance their physicochemical properties for dental applications ( Moreno et al., 2019).



• Chemical analysis of acidic silicon etch solutions I. Titrimetric determination of HNO(3), HF, and H(2)SiF(6).: This paper details a method for analyzing hydrofluoric acid concentrations in industrial etching solutions, providing critical insights into its effective use in silicon processing ( Henßge et al., 2007).



• Structure of a novel phosphoglycolipid from Deinococcus radiodurans.: Hydrofluoric acid was utilized in the extraction processes that led to identifying unique phosphoglycolipids, contributing to biochemical research and applications ( Jürgens et al., 1986).

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS06,GHS05
• Słowo ostrzegawcze: Danger
• Kody zagrożeń: H300 + H310 + H330,H314
• Ostrzeżenia: P260 - P270 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Eye Dam. 1 - Skin Corr. 1A
• Klasa składowania: 6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Co się dzieje?: WGK 2
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable