Chlorek wapnia dihydrat 99+% ACS
Dostawca: Thermo Fisher Scientific
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Uwaga
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Synonim:
Calcium Chloride Dihydrate, Calcium dichloride
423520250
423525000
423520025
ACRO423520250EA
122
PLN
ACRO423520250
ACRO423525000
ACRO423520025
Chlorek wapnia dihydrat 99+% ACS
Chlorek wapnia dihydrat
Formuła:
CaCl₂·2H₂O MW: 147.01 g/mol Temp. Wrzenia: 1600 Temp. topnienia: 175 °C Gęstość: 0.83 g/cm³ Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00149613 Numer CAS: 10035-04-8 Numer WE (dawny EINECS): 233-140-8 Klasyfikacja Merck : 13,01660 |
Wyniki testów specyfikacyjnych
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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