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Other Etchants

Easywet (49275)

Puranal

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Physical Properties

  • Flashpoint
    • Not applicable
  • Odor
    • characteristic
  • Melting Point/Range
    • No data available
  • Color
    • Colorless
  • Physical Form
    • Liquid
  • pH
    • 4.0 to 6.0 20 °C
  • Boiling Point/Range
    • 100 °C 1,013 hPa
  • Partition Coefficient
    • -1.3

Safety Information

  • Chemical Stability
    • No decomposition if stored and applied as directed.
  • Flammable Gas Formation
    • The substance or mixture does not emit flammable gases in contact with water.
  • Oxidizing
    • The substance or mixture is not classified as oxidizing.
  • Flammability
    • Not applicable
  • Ignition Temperature
    • Not applicable
  • Thermal Decomposition
    • Fire or intense heat may cause violent rupture of packages.
  • Incompatible Materials
    • Glass and silicate-containing materials are attacked, Reactions with strong acids and alkalies
  • Corrosivity
    • Not corrosive to metals
  • Self Ignition
    • Not auto-flammable

International Transportation

  • Harmonized System Code
    • 38249996
  • UN Number
    • 3265
  • Packing Group
    • II
  • Chemical Class
    • 8

Physical Properties

  • Flashpoint
    • Not applicable
  • Odor
    • characteristic
  • Melting Point/Range
    • No data available
  • Color
    • Colorless
  • Physical Form
    • Liquid
  • pH
    • 4.0 to 6.0 20 °C
  • Boiling Point/Range
    • 100 °C 1,013 hPa
  • Partition Coefficient
    • -1.3

Safety Information

  • Chemical Stability
    • No decomposition if stored and applied as directed.
  • Flammable Gas Formation
    • The substance or mixture does not emit flammable gases in contact with water.
  • Oxidizing
    • The substance or mixture is not classified as oxidizing.
  • Flammability
    • Not applicable
  • Ignition Temperature
    • Not applicable
  • Thermal Decomposition
    • Fire or intense heat may cause violent rupture of packages.
  • Incompatible Materials
    • Glass and silicate-containing materials are attacked, Reactions with strong acids and alkalies
  • Corrosivity
    • Not corrosive to metals
  • Self Ignition
    • Not auto-flammable

International Transportation

  • Harmonized System Code
    • 38249996
  • UN Number
    • 3265
  • Packing Group
    • II
  • Chemical Class
    • 8
  • Flashpoint : Not applicable
  • Odor : characteristic
  • Melting Point/Range : No data available
  • Color : Colorless
  • Physical Form : Liquid
  • pH : 4.0 to 6.0 20 °C
  • Boiling Point/Range : 100 °C 1,013 hPa
  • Partition Coefficient : -1.3
  • Chemical Stability : No decomposition if stored and applied as directed.
  • Flammable Gas Formation : The substance or mixture does not emit flammable gases in contact with water.
  • Oxidizing : The substance or mixture is not classified as oxidizing.
  • Flammability : Not applicable
  • Ignition Temperature : Not applicable
  • Thermal Decomposition : Fire or intense heat may cause violent rupture of packages.
  • Incompatible Materials : Glass and silicate-containing materials are attacked, Reactions with strong acids and alkalies
  • Corrosivity : Not corrosive to metals
  • Self Ignition : Not auto-flammable
  • Harmonized System Code : 38249996
  • UN Number : 3265
  • Packing Group : II
  • Chemical Class : 8
Property
Value
assay of free hydrofluoric acid (HF)
Max. 0.1 %
silver (Ag)
Max. 0.01 ppm
aluminium (Al)
Max. 0.01 ppm
arsenic (As)
Max. 0.01 ppm
gold (Au)
Max. 0.01 ppm
boron (B)
Max. 0.01 ppm
barium (Ba)
Max. 0.01 ppm
beryllium (Be)
Max. 0.01 ppm
bismuth (Bi)
Max. 0.01 ppm
calcium (Ca)
Max. 0.1 ppm
cadmium (Cd)
Max. 0.01 ppm
cobalt (Co)
Max. 0.01 ppm
chromium (Cr)
Max. 0.01 ppm
copper (Cu)
Max. 0.01 ppm
iron (Fe)
Max. 0.05 ppm
gallium (Ga)
Max. 0.01 ppm
indium (In)
Max. 0.01 ppm
potassium (K)
Max. 0.05 ppm
lithium (Li)
Max. 0.01 ppm
magnesium (Mg)
Max. 0.01 ppm
manganese (Mn)
Max. 0.01 ppm
molybdenum (Mo)
Max. 0.01 ppm
sodium (Na)
Max. 0.05 ppm
nickel (Ni)
Max. 0.01 ppm
lead (Pb)
Max. 0.01 ppm
platinum (Pt)
Max. 0.01 ppm
antimony (Sb)
Max. 0.01 ppm
tin (Sn)
Max. 0.01 ppm
strontium (Sr)
Max. 0.01 ppm
titanium (Ti)
Max. 0.01 ppm
thallium (Tl)
Max. 0.01 ppm
vanadium (V)
Max. 0.01 ppm
zinc (Zn)
Max. 0.01 ppm
zirconium (Zr)
Max. 0.01 ppm
bromide (Br)
Max. 10 ppm
chloride (Cl)
Max. 10 ppm
hexafluorosilicate (as SiF6)
Max. 10 ppm
nitrate (NO3)
Max. 10 ppm
phosphate (PO4)
Max. 10 ppm
phosphite (PO3)
Max. 10 ppm
sulfate (SO4)
Max. 10 ppm