Ammonium fluoride - Hydrofluoric acid mixture, Semiconductor grade etchant solution AF 875-125 (Honeywell 17621)

Leverandør: Honeywell Chemicals
Ratings: Ingen bedømmelse

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HONC40207H-2.5LEA 765 DKK
HONC40207H-2.5L
Ammonium fluoride - Hydrofluoric acid mixture, Semiconductor grade etchant solution AF 875-125 (Honeywell 17621)
Ammonium fluoride - Hydrofluoric acid mixture
Kogepunkt: 100 °C
Massefylde: 1,12 g/cm³ (20 °C)
Flammepunkt: Does not flash
Opbevaringstemperatur: Stue temperatur
CAS-nummer: 1341-49-7
UN nummer: 3264
ADR: 8,II

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Specifikationer Testresultater

Ammonium Fluoride (NH₄F) 33.8 - 35.8 %
Assay hydrofluoric acid (HF) 6.2 - 6.6 %
Residue on ignition (SO₄) Max. 20 ppm
Arsenic (As) Max. 0.1 ppm
Calcium (Ca) Max. 0.5 ppm
Cadmium (Cd) Max. 0.1 ppm
Cobalt (Co) Max. 0.1 ppm
Copper (Cu) Max. 0.1 ppm
Iron (Fe) Max. 1.0 ppm
Potassium (K) Max. 0.1 ppm
Lithium (Li) Max. 0.1 ppm
Magnesium (Mg) Max. 0.2 ppm
Manganese (Mn) Max. 0.1 ppm
Sodium (Na) Max. 0.5 ppm
Nickel (Ni) Max. 0.1 ppm
Lead (Pb) Max. 0.1 ppm
Strontium (Sr) Max. 0.1 ppm
Zinc (Zn) Max. 0.1 ppm
Chloride (Cl) Max. 4 ppm
Phosphate (PO₄) Max. 1 ppm
Sulfate (SO₄) Max. 5 ppm

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