1.00337

Hydrofluoric acid

38-40%, EMPLURA^®

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

特性

• 製品名: Hydrofluoric acid 38-40%, EMPLURA^®
• 品質水準: 200
• 製品種目: EMPLURA^®
• フォーム: liquid
• 濃度: 38-40% Hf
• 不純物: ≤0.0005% Heavy metals (as Pb); ≤0.001% Fe (Iron); ≤0.001% Sulfate (SO₄); ≤0.002% Chloride (Cl); ≤0.002% Sulfite (SO?); ≤0.01% Hexafluorosilicate (SiF₆)
• 強熱残分: ≤0.002% (as sulfate)
• pH: 2 (20 °C in H₂O)
• mp: -44 °C
• 密度: 1.13 g/cm³ at 20 °C
• 保管温度: 2-30°C

詳細

関連事項

Replaces: 100339

アナリシスノート

Assay (acidimetric): 38 - 40 %
Fe (Iron): ≤ 0.001 %
Chloride (Cl): ≤ 0.002 %
Hexafluorosilicate (SiF₆): ≤ 0.01 %
Sulfate (SO₄): ≤ 0.001 %
Sulfite (SO₃): ≤ 0.002 %
Heavy metals (as Pb): ≤ 0.0005 %
Residue on ignition (as sulfate): ≤ 0.002 %

法的情報

EMPLURA 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 - P270 - 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