Kalsiumklorididihydraatii 99.0-102.0%, EMSURE® ACS, Reag. Ph. Eur. for analysis, Supelco®
Toimittaja: Merck
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Varoitus
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M-Clarity™ quality level = MQ300
1.02382.0500EA
47.6
EUR
1.02382.0500
1.02382.9025
1.02382.0250
1.02382.1000
1.02382.5000
Kalsiumklorididihydraatii 99.0-102.0%, EMSURE® ACS, Reag. Ph. Eur. for analysis, Supelco®
Kalsiumklorididihydraatii
Sertifikaatit: Corresponds to ACS, Reag. Ph Eur
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Kaava:
CaCl₂·2H₂O MW: 147,01 g/mol Kiehumispiste: 1600 °C (1013 hPa) Sulamispiste: 176 °C Tiheys: 1,85 g/cm³ (20 °C) Storage Temperature: Huoneenlämpö |
MDL numero:
MFCD00149613 CAS-numero: 10035-04-8 EINECS: 233-140-8 Merck Index: 13,01660 |
Testitulosten erittely
| 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) | ≤ 0.003 % |
| 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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