Hydrofluoric acid 49%, Low-Metal (LM) grade semiconductor grade

Supplier: Transene
Danger

060-3580-49LM-QT 060-3580-49-GAL
76541-041CS 208.68 USD
76541-041 76541-048
Hydrofluoric acid 49%, Low-Metal (LM) grade semiconductor grade
Hydrofluoric acid

Transene Hydrofluoric Acid LM is a "low metals" HF solution suitable for demanding semiconductor and electronics processing. Fast removal of oxides and nitrides.

Formula: HF
MW: 20.01 g/mol
Boiling Pt: 108 °C
Melting Pt: -35 °C
Density: 1.115…1.18 g/cc
Storage Temperature: Ambient
MDL Number: MFCD00011346
CAS Number: 7664-39-3
UN: 1790
ADR: 8, 6.1,II

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Specification Test Results

Assay (HF) 48.8-49.2 %
Color (APHA) 7 APHA max.
Aluminum (Al) 10 ppb max.
Antimony (An) 3 ppb max.
Arsenic (As) 3 ppb max.
Barium (Ba) 1 ppb max.
Beryllium (Be) 10 ppb max.
Bismuth (Bi) 10 ppb max.
Boron (B) 1 ppb max.
Cadmium (Cd) 10 ppb max.
Calcium (Ca) 10 ppb max.
Chloride (Cl) 1000 ppb max.
Chromium (Cr) 10 ppb max.
Cobalt (Co) 10 ppb max.
Copper (Cu) 1 ppb max.
Fluosilicic Acid (H2SiF6) 10000 ppb max.
Gallium (Ga) 2 ppb max.
Germanium (Ge) 5 ppb max.
Gold (Au) 5 ppb max.
Iron (Fe) 10 ppb max.
Lead (Pb) 5 ppb max.
Lithium (Li) 1 ppb max.
Magnesium (Mg) 1 ppb max.
Manganese (Mn) 1 ppb max.
Mercury (Hg) 100 ppb max.
Molybdenum (Mo) 10 ppb max.
Nickel (Ni) 2 ppb max.
Niobium (Nb) 10 ppb max.
Nitrate (NO3) 1000 ppb max.
Phosphate (PO4) 400 ppb max.
Potassium (K) 10 ppb max.
Silver (Ag) 1 ppb max.
Sodium (Na) 10 ppb max.
Strontium (Sr) 1 ppb max.
Sulfate (SO4) 500 ppb max.
Sulfite (SO3) 1000 ppb max.
Tin (Sn) 5 ppb max.
Titanium (Ti) 3 ppb max.
Vanadium (V) 10 ppb max.
Zinc (Zn) 5 ppb max.
Particle Count, 0.5 mm 10 ct/ml max.
Particle Count, 1.0 mm 2 ct/ml max.

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