Natriumchlorid 99,5-100,5% (durch argentometrische Titration, an Trockenmasse), EMPROVE® ESSENTIAL Ph. Eur., BP, USP, SAFC®
Lieferant: MERCK PRODUCTION CHEMICALS
1.06400.5000
1.06400.1000
1.06400.9029
1.06400.9500
1.06400.9024
1.06400.9051
1.06400.5000EA
305
CHF
1.06400.5000
1.06400.1000
1.06400.9029
1.06400.9500
1.06400.9024
1.06400.9051
Natriumchlorid 99,5-100,5% (durch argentometrische Titration, an Trockenmasse), EMPROVE® ESSENTIAL Ph. Eur., BP, USP, SAFC®
Natriumchlorid
|
Formel:
NaCl Siedepunkt: 1413 °C (1013 hPa) Melting Pt: 801 °C Dichte: 2.16 g/cm³ (20 °C) Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00003477 CAS-Nummer: 7647-14-5 EINECS: 231-598-3 Merck Index: 14,08599 |
Spezifikation Testergebnisse
| Assay (argentometric; calculated on dried substance) | 99.5 - 100.5 % |
| Identity | passes test |
| Appearance of solution | passes test |
| Acidity or alkalinity | passes test |
| Bromide (Br) | ≤ 0.005 % |
| Ferrocyanides | passes test |
| Iodide (I) | passes test |
| Nitrite (NO₂) (UV-absorption 354nm; 1cm; 10%; water) | ≤ 0.01 |
| Phosphate (PO₄) | ≤ 0.0025 % |
| Sulfate (SO₄) | ≤ 0.0200 % |
| Heavy metals (as Pb) | ≤ 0.0005 % |
| As (Arsenic) | ≤ 0.0001 % |
| Ba (Barium) | passes test |
| Ca (Calcium) | ≤ 0.002 % |
| K (Potassium) | ≤ 0.01 % |
| Fe (Iron) | ≤ 0.0002 % |
| Magnesium and alkaline-earth metals (as Ca) | ≤ 0.0100 % |
| Residual solvents (ICH Q3C) | excluded by the manufacturing process |
| Loss on drying (105 °C, 2 h) | ≤ 0.5 % |
| Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*). | |
| Corresponds to Ph Eur, BP, USP |
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