Chlorek wapnia dihydrat 99,0-102,0, EMSURE® Reag. Ph. Eur., ACS analysis_for, Supelco®
Dostawca: Merck
|
Uwaga
|
Synonim:
Calcium Chloride Dihydrate, Calcium dichloride
MQ300
1.02382.0500
1.02382.1000
1.02382.5000
1.02382.9025
1.02382.0250
1.02382.0500EA
171
PLN
1.02382.0500
1.02382.1000
1.02382.5000
1.02382.9025
1.02382.0250
Chlorek wapnia dihydrat 99,0-102,0, EMSURE® Reag. Ph. Eur., ACS analysis_for, Supelco®
Chlorek wapnia dihydrat
Certyfikaty: Corresponds to ACS, Reag. Ph Eur
Formuła:
CaCl₂·2H₂O MW: 147.01 g/mol Temp. Wrzenia: 1600 Temp. topnienia: 176 Gęstość: 1.85 g/cm³ (20 °C) 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
Assay (complexometric) | 99.0 - 102.0 % |
Identity | passes test |
Appearance of solution | passes test |
Insoluble matter | ≤ 0.01 % |
Acidity or alkalinity | passes test |
pH-value (5 %; water, 25 °C) | 4.5 - 8.5 |
Sulfate (SO₄) | ≤ 0.005 % |
Heavy metals (as Pb) | ≤ 0.0005 % |
Al (Aluminium) | ≤ 0.0001 % |
Ba (Barium) | passes test |
Cu (Copper) | ≤ 0.0005 % |
Fe (Iron) | ≤ 0.0003 % |
K (Potassium) | ≤ 0.01 % |
Mg (Magnesium) | ≤ 0.005 % |
Na (Sodium) | ≤ 0.01 % |
NH₄ (Ammonium) | ≤ 0.005 % |
Sr (Strontium) | ≤ 0.05 % |
Magnesium and alkali metals | ≤ 0.5 % |
Oxidizing substances (as NO₃) | ≤ 0.003 % |
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