Merck, 30107, Hydrofluoric acid

Name: Hydrofluoric acid
Brand: Merck
SKU: 30107

Size:, HF, puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥48%

Catalog Number: 30107

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Category

Organic Acids

TagsAnalytical Chemistry Analytical Reagents Acids

CollectionsMerck Analytical Reagents Collection Merck Cell Culture Supplements & Reagents: Complete Solutions for Research & Bioproduction Merck Roche Life Science Products for PCR, RT‑PCR & Nucleic Acid Purification

Description

General description
Hydrofluoric acid (HF) is a strong inorganic acid that is commonly used as a source of fluorine for the production of organofluorine compounds and inorganic fluorides. It is also used as a deprotecting reagent in organic synthesis. Additionally, it is also used for breaking strong Si-O bonds to form SiF6− 2 ions in an acidic solution.
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 iron oxide-containing glass, utilizing ascorbic acid for decomposition followed by solvent extraction and analysis via inductively coupled plasma atomic emission spectrometry, highlighting a novel analytical chemistry application of hydrofluoric acid (Saijo Y et al., 2022).

Physicochemical and morphological characterization of a glass ceramic treated with different ceramic primers and post-silanization protocols.: This paper discusses the effects of various ceramic primers and silanization protocols on the physicochemical properties and morphology of glass ceramics, contributing to analytical chemistry by elucidating the interactions and stability of treated surfaces (Moreno MBP et al., 2019).

Effect of Surface Cleaning Regimen on Glass Ceramic Bond Strength.: Investigates the impact of different surface cleaning regimens, including the use of hydrofluoric acid, on the bond strength of glass ceramics, providing insights into optimal surface treatment methods in material science and analytical chemistry (Lapinska B et al., 2019).

Specifications

General

NACRES	NA.21
PubChem Substance ID	329753436
UNSPSC Code	12352106
EC Number	231-634-8
MDL number	MFCD00011346
InChI	1S/FH/h1H
SMILES string	[H+].[F-]
grade	ACS reagent
agency	reag. ISO
Quality Level	200
InChI key	KRHYYFGTRYWZRS-UHFFFAOYSA-N
vapor density	1.27 (vs air)
vapor pressure	25 mmHg ( 20 °C)
assay	≥48%
form	liquid
impurities	≤0.005% hexafluorosilic acid (H2SiF6)
ign. residue	≤0.0005% (as SO4)
density	1.15 g/mL at 25 °C (lit.)
anion traces	chloride (Cl-): ≤1 mg/kg
cation traces	Ag: ≤0.02 mg/kg

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