1.00334

Hydrofluoric acid

48%, for analysis EMSURE^® ACS,ISO,Reag. Ph Eur

• 別名: Hydrofluoric acid solution, Fluoric acid
• UNSPSCコード: 12352301
• NACRES: NA.21

特性

• product name: Hydrofluoric acid 48%, for analysis EMSURE^® ACS,ISO,Reag. Ph Eur
• グレード: ACS reagent
• 品質水準: 300
• 認証: reag. ISO; reag. Ph. Eur.
• 製品種目: EMSURE^®
• 形状: liquid
• pH: 2 (20 °C in H₂O)
• mp: -35 °C
• 密度: 1.16 g/cm³ at 20 °C
• 保管温度: 2-30°C

詳細

詳細

Hydrofluoric acid (EMSURE^® grade product) is used for regulated analyses and highly demanding lab applications. It also offers the highest quality and unmatched scope of specifications to give complete control of test conditions and eliminate uncertainties. EMSURE^® grade products comply with all international regulations and can be used in various applications.

アプリケーション

Hydrofluoric acid 48% can be used as:

• An etchant for the electrochemical wet etching of single-crystalline silicon wafers.
• A matrix for the surface patterning of silicon via metal deposition.
• A digestive acid for the determination of lanthanides in soils and sediments by inductively coupled plasma mass spectrometry.

特徴および利点

• Most extensive specifications worldwide
• Tested for up to 70 parameters
• Extraordinary purity
• Verylow limiting values
• Greater accuracy and control of analyses
• Optimized for highly critical and demanding analyses
• Ideal for method development
• No interference or contamination due to unknown impurities

法的情報

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• ピクトグラム: GHS05,GHS06
• シグナルワード: Danger
• 危険有害性情報: H300 + H310 + H330 - H314
• 注意書き: P260 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Eye Dam. 1 - Skin Corr. 1A
• 保管分類コード: 6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 2
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable