Chlorid vápenatý dihydrát 99+% ACS
Dodavatel: Thermo Scientific
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Varování
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Synonyms:
Calcium Chloride Dihydrate, Calcium dichloride
423520250
423525000
423520025
ACRO423520250EA
765
CZK
ACRO423520250
ACRO423525000
ACRO423520025
Chlorid vápenatý dihydrát 99+% ACS
Chlorid vápenatý dihydrát
Vzorec:
CaCl₂·2H₂O MW: 147,01 g/mol Bod varu: 1600 °C (1013 hPa) Bod tání: 175 °C Hustota: 0,83 g/cm³ Storage Temperature: Ambient |
MDL Number:
MFCD00149613 CAS číslo: 10035-04-8 EINECS: 233-140-8 Merck Index: 13,01660 |
Výsledky specifikačního testu
Appearance | White Crystalline powder or crystals |
Titration Complexometric | 99.0 to 105.0 % |
pH | 4.5 to 8.5 (5 % at 25°C) |
Sulfate (SO4) | ≤100 ppm |
Ammonium (NH4) | ≤50 ppm |
Barium (Ba) | ≤50 ppm |
Iron (Fe) | ≤10 ppm |
Magnesium (Mg) | ≤50 ppm |
Potassium (K) | ≤100 ppm |
Sodium (Na) | ≤200 ppm |
Strontium (Sr) | ≤1000 ppm |
Heavy metals (ICP-OES) | ≤5 ppm |
Insoluble matter | ≤0.01 % |
Oxidizing substance (as NO3) | ≤0.003 % |
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