Hydrofluoric acid - min 55%

CAS: 7664-39-3

Ref. 3D-FH165177

Informação sobre produto

• Nome: Hydrofluoric acid - min 55%
• Sinónimos: (~2~H)hydrogen fluoride, Acide fluorhydrique, Acido fluoridrico, Alsurf 45, Anhydrous Hydrogen Fluoride, Anhydrous hydrofluoric acid, Antisal 2b, Ácido fluorhídrico, Fluorhydric acid, Fluoric Acid, Fluoride, Fluorine hydride (FH), Fluorine monohydride, Fluorure d'hydrogene, Fluorure d’hydrogène, Fluoruro De Hidrogeno, Fluoruro d'idrogeno, Fluorwasserstoff, Fluorwasserstoff (GAS), Flussaeure, Waesserige Loesung Ueber 5%, Flussaeure, Waesserige Loesung Unter 5%, Flusssäure, Flussyre, G-C Hydrofluoride Gel, HF, Hydrofluoric acid gas, Hydrofluoric acid, anhydrous, Hydrogen Fluoride, Hydrogen Fluotride, Hydrogen fluoride (HF), Hydrogen fluoride,anhydrous, Hydrogen monofluoride, Hydrogenfluorid, Porcelain Conditioner, Ultradent Porcelain Etch, Urine Luck 6.3, Vita ceramic etch, フッ化水素酸
• CAS: 7664-39-3

Descrição

Hydrofluoric acid is a colorless, corrosive and toxic inorganic acid that is commonly used as a chemical reagent. It is a solution of hydrogen fluoride in water, with concentration usually between 20% and 50%. Hydrofluoric acid reacts with many materials such as glass, asbestos, plastics and metals to produce flammable gases or corrosive fumes. The detection sensitivity for hydrofluoric acid ranges from 0.5 ppm to 1.0 ppm. The model system for the reaction was zirconium oxide (ZrO2) and hydrogen fluoride (HF). A study of acute toxicities of hydrofluoric acid showed that it has low acute toxicity when ingested or inhaled but has high chronic toxicity. Hydrofluoric acid is also carcinogenic and can cause birth defects. Hydrofluoric acid can react with carbonate ions to form a weak acid complex: H-F+CO3-2=HCO3-1+. This reaction mechanism is the same for other

• Marca: Biosynth

Propriedades químicas

• Peso molecular: 20.01 g/mol
• Fórmula: HF
• Pureza: Min. 95%
• Cor/forma: Liquid