Zinco cloruro 98.5% per analisi
Fornitore: Thermo Fisher Scientific
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Pericolo
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198945000
198940025
ACRO198945000EA
63.9
EUR
ACRO198945000
ACRO198940025
Zinco cloruro 98.5% per analisi
Zinco cloruro
Formula:
ZnCl₂ Punto di ebollizione: 732 °C (1013 hPa) Punto di fusione: 293 °C Densità: 2,91 g/cm³ (20 °C) Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00011295 CAS Number: 7646-85-7 EINECS: 231-592-0 UN: 2331 ADR: 8,III Merck Index: 13,10185 |
Risultati del test di specificazione
Appearance | White Crystalline powder or crystals and/or chunks |
Titration Complexometric | ≥98.0 % |
Nitrate (NO3) | ≤30 ppm |
Sulfate (SO4) | ≤20 ppm |
Ammonium (NH4) | ≤50 ppm |
Cadmium (Cd) | ≤5 ppm |
Calcium (Ca) | ≤10 ppm |
Copper (Cu) | ≤10 ppm |
Iron (Fe) | ≤5 ppm |
Lead (Pb) | ≤10 ppm |
Magnesium (Mg) | ≤100 ppm |
Potassium (K) | ≤200 ppm |
Sodium (Na) | ≤50 ppm |
Oxide chloride (ZnO) | ≤1.2 % |
Insoluble matter | ≤0.005 % |
Total nitrogen | ≤0.002 % |
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