Hydrofluoric acid 49%, CMOS, J.T.Baker®
Supplier: Avantor
MOC: Regulated
About this item
Formula:HF
MW:20.01 g/mol
MDL Number:MFCD00011346
CAS Number:7664-39-3
:20.01
ADR:8,II
:Length:
:Width:
:Height:
:Ø
:Thickness:
:Management of Change (MOC) category = R
:Boiling Pt:
:Boiling Pt:
:Melting Pt:
:Flash Pt:
:Flash Pt:
:M.W. 20.01 g/mol
Storage Temperature:Ambient
EINECS:231-634-8
UN:1790
:8
:II
:GHS06
:GHS05
:M.O.C. Category R
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Specification Test Results
- For Microelectronic Use:
- Assay (HF) (by acidimetry):48.8 - 49.2 %
- Color (APHA):≤7
- Fluosilicic Acid (H₂SiF₆):≤50000.0 ppb
- Residue after Ignition:≤5 ppm
- Chloride (Cl):≤3 ppm
- Nitrate (NO₃):≤2 ppm
- Phosphate (PO₄):≤0.7 ppm
- Sulfate and Sulfite (as SO₄):≤1000.0 ppb
- Trace Impurities - Aluminum (Al):≤20 ppb
- Arsenic and Antimony (as As):≤10.0 ppb
- Trace Impurities - Barium (Ba):≤10.0 ppb
- Trace Impurities - Beryllium (Be):≤10.0 ppb
- Trace Impurities - Bismuth (Bi):≤20.0 ppb
- Trace Impurities - Boron (B):≤10.0 ppb
- Trace Impurities - Cadmium (Cd):≤10.0 ppb
- Trace Impurities - Calcium (Ca):≤50.0 ppb
- Trace Impurities - Chromium (Cr):≤10.0 ppb
- Trace Impurities - Cobalt (Co):≤10.0 ppb
- Trace Impurities - Copper (Cu):≤10.0 ppb
- Trace Impurities - Gallium (Ga):≤10.0 ppb
- Trace Impurities - Germanium (Ge):≤20 ppb
- Trace Impurities - Gold (Au):≤10.0 ppb
- Heavy Metals (as Pb):≤100 ppb
- Trace Impurities - Iron (Fe):≤50.0 ppb
- Trace Impurities - Lead (Pb):≤10.0 ppb
- Trace Impurities - Lithium (Li):≤10.0 ppb
- Trace Impurities - Magnesium (Mg):≤20 ppb
- Trace Impurities - Manganese (Mn):≤10.0 ppb
- Trace Impurities - Molybdenum (Mo):≤10.0 ppb
- Trace Impurities - Nickel (Ni):≤10.0 ppb
- Trace Impurities - Niobium (Nb):≤10.0 ppb
- Trace Impurities - Potassium (K):≤20.0 ppb
- Trace Impurities - Silicon (Si):≤1000.0 ppb
- Trace Impurities - Silver (Ag):≤10.0 ppb
- Trace Impurities - Sodium (Na):≤50.0 ppb
- Trace Impurities - Strontium (Sr):≤10.0 ppb
- Trace Impurities - Tantalum (Ta):≤10.0 ppb
- Trace Impurities - Thallium (Tl):≤10.0 ppb
- Trace Impurities - Tin (Sn):≤20.0 ppb
- Trace Impurities - Titanium (Ti):≤10.0 ppb
- Trace Impurities - Vanadium (V):≤10.0 ppb
- Trace Impurities - Zinc (Zn):≤20.0 ppb
- Trace Impurities - Zirconium (Zr):≤10.0 ppb
- Particle Count at point of fill - 0.5 µm and greater:≤150 par/ml
- Particle Count at point of fill - 1.0 µm and greater:≤25 par/ml
Specification Test Results
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