Chlorid vápenatý dihydrát 99,0-102,0, EMSURE® Reag. Ph. Eur., ACS analysis_for, Supelco®
Dodavatel: Merck
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Varování
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Synonyms:
Calcium Chloride Dihydrate, Calcium dichloride
MQ300
1.02382.0500
1.02382.1000
1.02382.5000
1.02382.0250
1.02382.0500EA
1110
CZK
1.02382.0500
1.02382.1000
1.02382.5000
1.02382.0250
Chlorid vápenatý dihydrát 99,0-102,0, EMSURE® Reag. Ph. Eur., ACS analysis_for, Supelco®
Chlorid vápenatý dihydrát
Certifikace: Corresponds to ACS, Reag. Ph Eur
Vzorec:
CaCl₂·2H₂O MW: 147.01 Bod varu: 1600 Bod tání: 176 Hustota: 1.85 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00149613 CAS číslo: 10035-04-8 EINECS: 233-140-8 Merck Index: 13,01660 |
Výsledky specifikačního testu
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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