Kaliumfluoridi 99+% for analysis
Toimittaja: Thermo Scientific
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Vaara
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ACRO212600010EA
171
EUR
ACRO212600010
ACRO212602500
Kaliumfluoridi 99+% for analysis
Kaliumfluoridi
|
Kaava:
KF MW: 58,1 g/mol Kiehumispiste: 1505 °C (1013 hPa) Sulamispiste: 860 °C Storage Temperature: Huoneenlämpö |
MDL numero:
MFCD00011398 CAS-numero: 7789-23-3 EINECS: 232-151-5 UN: 1812 ADR: 6.1,III Merck Index: 12,07794 |
Testitulosten erittely
| 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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