Natriumchlorid 99,5-100,5% (durch argentometrische Titration, an Trockenmasse), EMPROVE® ESSENTIAL USP, Ph. Eur., BP suitable for use as excipient, SAFC®
Supplier: MERCK PRODUCTION CHEMICALS
Certificates
About this item
Synonyms: Saline, NaCl, Sea salt, Halite
CAS Number:7647-14-5
:
Formula:NaCl
MDL Number:MFCD00003477
Boiling Pt:1413
Melting Pt:801
Density:2.16 g/cm³ (20 °C)
Molecular Weight:58.44 g/mol
Merck Index:14,08599
Storage Temperature:Raumtemperatur
EINECS:231-598-3
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- 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 %
Specification Test Results
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