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Fluorides

Fluoroboric acid (17972)

PURANAL™, assay 49.5 - 50.5%

Overview
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HEM
Specifications

General Information

  • Molar Mass
    • 87.81 g/mol
  • Linear Formula
    • HBF4
  • Application
    • E-Plating Chemistries
    • Organic Chemistry
  • CAS Number
    • 16872-11-0
  • EC Number
    • 240-898-3

Physical Properties

  • Melting Point/Range
    • −90 °C (−130 °F)
  • Physical Form
    • Liquid
  • Density
    • 1.38 g/cm3 (20 °C)
  • pH
    • 0.1 (20 °C)
  • Odor
    • Odorless
  • Boiling Point/Range
    • 130 °C (1,013 hPa) Decomposition
  • Color
    • Colorless
  • Vapor Pressure
    • No data available hectopascal

Safety Information

  • Chemical Stability
    • Stable under normal conditions
  • Incompatible Materials
    • Alkalines
    • Corrosive in contact with metals
    • Glass and silicate-containing materials are attacked
  • Corrosivity
    • Corrosive to metals
  • Self Ignition
    • Not auto-flammable

International Transportation

  • Harmonized System Code
    • 28111980
  • UN Number
    • 1775
  • Packing Group
    • II
  • Chemical Class
    • 8

General Information

  • Molar Mass
    • 87.81 g/mol
  • Linear Formula
    • HBF4
  • Application
    • E-Plating Chemistries
    • Organic Chemistry
  • CAS Number
    • 16872-11-0
  • EC Number
    • 240-898-3

Physical Properties

  • Melting Point/Range
    • −90 °C (−130 °F)
  • Physical Form
    • Liquid
  • Density
    • 1.38 g/cm3 (20 °C)
  • pH
    • 0.1 (20 °C)
  • Odor
    • Odorless
  • Boiling Point/Range
    • 130 °C (1,013 hPa) Decomposition
  • Color
    • Colorless
  • Vapor Pressure
    • No data available hectopascal

Safety Information

  • Chemical Stability
    • Stable under normal conditions
  • Incompatible Materials
    • Alkalines
    • Corrosive in contact with metals
    • Glass and silicate-containing materials are attacked
  • Corrosivity
    • Corrosive to metals
  • Self Ignition
    • Not auto-flammable

International Transportation

  • Harmonized System Code
    • 28111980
  • UN Number
    • 1775
  • Packing Group
    • II
  • Chemical Class
    • 8
  • Molar Mass : 87.81 g/mol
  • Linear Formula : HBF4
  • Application : E-Plating Chemistries|Organic Chemistry
  • CAS Number : 16872-11-0
  • EC Number : 240-898-3
  • Melting Point/Range : −90 °C (−130 °F)
  • Physical Form : Liquid
  • Density : 1.38 g/cm3 (20 °C)
  • pH : 0.1 (20 °C)
  • Odor : Odorless
  • Boiling Point/Range : 130 °C (1,013 hPa) Decomposition
  • Color : Colorless
  • Vapor Pressure : No data available hectopascal
  • Chemical Stability : Stable under normal conditions
  • Incompatible Materials : Alkalines|Corrosive in contact with metals|Glass and silicate-containing materials are attacked
  • Corrosivity : Corrosive to metals
  • Self Ignition : Not auto-flammable
  • Harmonized System Code : 28111980
  • UN Number : 1775
  • Packing Group : II
  • Chemical Class : 8
Property
Value
assay
49.5 - 50.5 %
free boric acid
1 - 2 %
hexafluorosilic acid(H2SiF6)
Max. 0.01 %
calcium (Ca)
Max. 0.001 %
copper (Cu)
Max. 0.0005 %
iron (Fe)
Max. 0.0004 %
sodium (Na)
Max. 0.01 %
nickel (Ni)
Max. 0.0005 %
lead (Pb)
0.05 - 0.07 %
zinc (Zn)
Max. 0.0005 %
chloride (Cl)
Max. 0.001 %
sulfate (SO4)
Max. 0.002 %
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