Kaliumfluorid 99+% for analysis
Leverandør: Thermo Scientific
|
Danger
|
212602500
212600010
ACRO212602500EA
1000
NOK
ACRO212602500
ACRO212600010
Kaliumfluorid 99+% for analysis
Potassium fluoride
Formel:
KF Kokepunkt: 1505 °C (1013 hPa) Smeltepunkt: 860 °C Tetthet: 2,48 g/cm³ (20 °C) Lagringstemperatur: Romtemperatur |
MDL nummer:
MFCD00011398 CAS-nummer: 7789-23-3 EINECS: 232-151-5 FN: 1812 ADR: 6.1,III Merck Indeks: 13,07714 |
Spesifikasjon Testresultater
Appearance | White Crystalline powder |
Titration | ≥99.0 % |
Chloride (Cl) | ≤50 ppm |
Sulfate (SO4) | ≤200 ppm |
Potassium fluosilicate | ≤0.1 % |
Cadmium (Cd) | ≤5 ppm |
Cobalt (Co) | ≤5 ppm |
Copper (Cu) | ≤5 ppm |
Iron (Fe) | ≤5 ppm |
Lead (Pb) | ≤5 ppm |
Nickel (Ni) | ≤5 ppm |
Zinc (Zn) | ≤5 ppm |
Free acid (HF) | ≤0.01 % |
Free alkali | ≤0.01 % (K2CO3) |
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