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Home > Products >  Fluoroboric acid

Fluoroboric acid CAS NO.16872-11-0

  • Min.Order: 1 Kilogram
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Quick Details

  • ProName: Fluoroboric acid
  • CasNo: 16872-11-0
  • Molecular Formula: BF3.FH
  • Appearance: Colorless liquid
  • Application: Used in cleaning and metal surface oxi...
  • DeliveryTime: 15 days after order confirmed
  • PackAge: 1kg/bag, 1kg/drum or 25kg/drum or as p...
  • Port: Shanghai, Ningbo, Tianjin, etc
  • ProductionCapacity: 1 Metric Ton/Month
  • Purity: 60%
  • Storage: Stored in cool, dry and ventilation pl...
  • Transportation: by courier door to door or by sea
  • LimitNum: 1 Kilogram

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Fluoroboric acid Chemical Properties
mp  -90°C
bp  130°C (dec.)
density  1.38 g/mL at 20 °C(lit.)
Fp  −40 °F
Water Solubility  MISCIBLE
Merck  14,4149
Stability: Stable. Incompatible with strong bases, cyanides.
CAS DataBase Reference 16872-11-0(CAS DataBase Reference)
EPA Substance Registry System Borate(1-), tetrafluoro-, hydrogen(16872-11-0)
 
Safety Information
Hazard Codes  C
Risk Statements  34
Safety Statements  26-36/37/39-45-37
RIDADR  UN 1775 8/PG 2
WGK Germany  1
RTECS  ED2685000
3
Hazard Note  Corrosive
HazardClass  8
PackingGroup  II
Hazardous Substances Data 16872-11-0(Hazardous Substances Data)
MSDS Information
Provider Language
SigmaAldrich English
ACROS English
ALFA English
 
Fluoroboric acid Usage And Synthesis
Chemical Properties colourless liquid
General Description A colorless odorless poisonous liquid. Boiling point 130°C. Corrosive to metals and tissue. Fluoroboric acid is used in electroplating, metal cleaning and making diazo salts.
Air & Water Reactions Soluble in water with release of heat.
Reactivity Profile Fluoroboric acid is a strong acid. Reacts exothermically with chemical bases (examples: amines, amides, and inorganic hydroxides). These reactions can generate dangerously large amounts of heat in small spaces. Dissolution in water or the dilution of a concentrated aqueous solution may generate significant heat. Reacts with active metals, including such structural metals as aluminum and iron, to release hydrogen, a flammable gas. Can initiate the polymerization of certain alkenes. Reacts with cyanide compounds to release gaseous hydrogen cyanide. Generates flammable and/or toxic gases in contact with dithiocarbamates, isocyanates, mercaptans, nitrides, nitriles, sulfides, and strong reducing agents. Additional gas-generating reactions occur with sulfites, nitrites, thiosulfates (to give H2S and SO3), dithionites (SO2), and carbonates. May catalyze (increase the rate of) chemical reactions. Attempted drying of the acid with acetic anhydride caused an explosion at 0°C [J. Organomet. Chem., 1975, 94, 319].
Health Hazard TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
Fire Hazard Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated.

 

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