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Hydrofluoric acid 49%, Finyte®, J.T.Baker®
Hydrofluoric acid 49%, Finyte®, J.T.Baker®
MOC:  Regulated
Certificates
Hydrofluoric acid 49%, Finyte®, J.T.Baker®
Hydrofluoric acid 49%, Finyte®, J.T.Baker®
MOC:  Regulated
Certificates
Restricted Products: To process your orders without delay, please provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide ID that includes your business name & shipping address via email [email protected] or fax 484.881.5997 referencing your VWR account number. Acceptable forms of ID are:

  • • State issued document with your organization's Federal Tax ID Number
  • • State issued document with your organization's Resale Tax ID Number
  • • City or County issued Business License
  • • State Department of Health Services License
  • • Any other ID issued by the State that includes the business name & address

* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. VWR will not lift restrictions for residential shipping addresses.

Specification Test Results

  • For Microelectronic Use:
  • Assay (HF) (by acidimetry):
    48.8 - 49.2 %
  • Color (APHA):
    ≤7
  • Fluosilicic Acid (H₂SiF₆):
    ≤50 ppm
  • Residue after Ignition:
    ≤4 ppm
  • Chloride (Cl):
    ≤2 ppm
  • Nitrate (NO₃):
    ≤1 ppm
  • Phosphate (PO₄):
    ≤0.4 ppm
  • Arsenic and Antimony (as As):
    ≤0.010 ppm
  • Sulfate and Sulfite (as SO₄):
    ≤500 ppb
  • Trace Impurities - Aluminum (Al):
    ≤10.0 ppb
  • Trace Impurities - Barium (Ba):
    ≤3.0 ppb
  • Trace Impurities - Bismuth (Bi):
    ≤1.0 ppb
  • Trace Impurities - Boron (B):
    ≤5.0 ppb
  • Trace Impurities - Cadmium (Cd):
    ≤1.0 ppb
  • Trace Impurities - Calcium (Ca):
    ≤10.0 ppb
  • Trace Impurities - Chromium (Cr):
    ≤5.0 ppb
  • Trace Impurities - Cobalt (Co):
    ≤1.0 ppb
  • Trace Impurities - Copper (Cu):
    ≤5.0 ppb
  • Trace Impurities - Gallium (Ga):
    ≤2.0 ppb
  • Trace Impurities - Germanium (Ge):
    ≤5.0 ppb
  • Trace Impurities - Gold (Au):
    ≤1.0 ppb
  • Trace Impurities - Iron (Fe):
    ≤10.0 ppb
  • Trace Impurities - Lead (Pb):
    ≤5.0 ppb
  • Trace Impurities - Lithium (Li):
    ≤1.0 ppb
  • Trace Impurities - Magnesium (Mg):
    ≤5.0 ppb
  • Trace Impurities - Manganese (Mn):
    ≤10 ppb
  • Trace Impurities - Molybdenum (Mo):
    ≤3.0 ppb
  • Trace Impurities - Nickel (Ni):
    ≤5.0 ppb
  • Trace Impurities - Niobium (Nb):
    ≤2.0 ppb
  • Trace Impurities - Potassium (K):
    ≤10.0 ppb
  • Trace Impurities - Silver (Ag):
    ≤5.0 ppb
  • Trace Impurities - Sodium (Na):
    ≤10.0 ppb
  • Trace Impurities - Strontium (Sr):
    ≤1.0 ppb
  • Trace Impurities - Tantalum (Ta):
    ≤3.0 ppb
  • Trace Impurities - Thallium (Tl):
    ≤2.0 ppb
  • Trace Impurities - Tin (Sn):
    ≤5.0 ppb
  • Trace Impurities - Titanium (Ti):
    ≤5.0 ppb
  • Trace Impurities - Vanadium (V):
    ≤1.0 ppb
  • Trace Impurities - Zinc (Zn):
    ≤5.0 ppb
  • Trace Impurities - Zirconium (Zr):
    ≤1.0 ppb
  • Particle Count - 0.5 µm and greater:
    ≤30 par/ml
  • Particle Count - 1.0 µm and greater:
    ≤10 par/ml

Specification Test Results

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