Ammonium hydrogénocarbonate 99.0-101.0% (par acidimétrie), EMPROVE® ESSENTIAL Ph. Eur., BP, E503, très pur suitable for use as excipient, SAFC®
Fournisseur: MERCK PRODUCTION CHEMICALS
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Attention
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Synonyms:
Ammonium bicarbonate
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 .
Conforms to the purity criteria on food additives according to the current European Commission Regulation.
Formule:
NH₄HCO₃ MW: 79.06 g/mol Point de fusion: 35 Densité: 1.57 g/cm³ (20 °C) |
Numéro MDL:
MFCD00012138 Numéro CAS: 1066-33-7 EINECS: 213-911-5 Merck Index: 13,00497 |
Résultats des tests de spécification
Assay (Acidimetric) | 99.0 - 101.0% |
Identity | Passes Test |
pH-Value (5 %; Water) | 7.5 - 8.1 |
Chloride (Cl) | ≤0.001% |
Sulfate (SO₄) | ≤0.0030% |
Heavy Metals (as Pb) | ≤0.001% |
As (Arsenic) | ≤0.0002% |
Fe (Iron) | ≤0.0005% |
Hg (Mercury) | ≤0.0001% |
Pb (Lead) | ≤0.0002% |
Non-Volatile Matter | ≤0.0500% |
Residual Solvents (ICH Q3C) | Excluded by Manufacturing Process |
Corresponds to Ph. Eur., BP, E503 |
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