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