Tetrafluoroboric acid

• Catalog No.: 01544
• CAS Number: 16872-11-0
• M. F.: BF4H
• M. W.: 87.8125528
• Purity: 49.5-50.5%

SYNONYMS

• Title: 四氟硼酸
• IUPAC name: trifluoroborane hydrofluoride
• IUPAC Traditional name: boron trifluoride hydrofluoride
• Synonyms: 氟硼酸; Fluoroboric acid

DATABASE IDS

• MDL Number: MFCD00011345
• CAS Number: 16872-11-0

PROPERTIES

• Antion Traces: chloride (Cl-): ≤50 mg/kg
• Antion Traces: sulfate (SO42-): ≤200 mg/kg
• Cation Traces: Cu: ≤5 mg/kg
• Cation Traces: Fe: ≤50 mg/kg
• Cation Traces: Ni: ≤5 mg/kg
• Cation Traces: Zn: ≤5 mg/kg
• Impurities: ≤0.005% heavy metals (as Pb)
• Impurities: ≤0.02% hexafluorosilic acid (H2SiF6)
• Impurities: 1-2% free boric acid
• Linear Formula: HBF4
• Purity: 49.5-50.5%
• Density: 1.38 g/mL at 20 °C(lit.)
• GHS Signal Word: Danger
• GHS Hazard statements: H314
• European Hazard Symbols: Corrosive (C)
• Personal Protective Equipment: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• RID/ADR: UN 1775 8/PG 2
• Risk Statements: 34
• Safety Statements: 26-27-45
• Hazard Class: 8
• UN Number: 1775
• Packing Group: 2
• German water hazard class: 3