Natriumbenzoat 99,0-100,5%, EMPROVE® ESSENTIAL Ph. Eur., BP, NF, FCC, E211, SAFC®
Lieferant: MERCK PRODUCTION CHEMICALS
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Achtung
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Synonyms:
Benzoesäure Natriumsalz
1.06290.9029EA
0
CHF
1.06290.9029
1.06290.9525
1.06290.1000
1.06290.9999
Natriumbenzoat 99,0-100,5%, EMPROVE® ESSENTIAL Ph. Eur., BP, NF, FCC, E211, SAFC®
Natriumbenzoat
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,NF,FCC,E 211
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Formel:
C₆H₅COONa MW: 144,11 g/mol Melting Pt: 410…430 °C Dichte: 1,44 g/cm³ (20 °C) Flash-Pt: >100 °C Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00012463 CAS-Nummer: 532-32-1 EINECS: 208-534-8 REACH: 01-2119460683-35 Merck Index: 13,08654 |
Spezifikation Testergebnisse
| Assay (acidimetric, calc. on anhydrous substance) | 99.0 - 100.5 % |
| Assay (HPLC, calc. on anhydrous substance) | 99.0 - 101.0 % |
| Identity | passes test |
| Appearance of solution (100 g/l, water) | passes test |
| Acidity or alkalinity | passes test |
| Chloride (Cl) | ≤ 0.02 % |
| Sulphate (SO₄) | ≤ 0.01 % |
| Total chlorine | ≤ 0.03 % |
| Heavy metals (as Pb) | ≤ 10 ppm |
| As (Arsenic) | ≤ 1 ppm |
| Cd (Cadmium) | ≤ 10 ppm |
| Cu (Copper) | ≤ 10 ppm |
| Hg (Mercury) | ≤ 1 ppm |
| Pb (Lead) | ≤ 2 ppm |
| Zn (Zinc) | ≤ 10 ppm |
| Benzene | ≤ 2 ppm |
| Toluene | ≤ 890 ppm |
| Other residual solvents (ICH Q3C) | excluded by production process |
| Multinuclear acids | passes test |
| Oxidizable matter | passes test |
| Water (according to Karl Fischer) | ≤ 1.5 % |
| Corresponds to Ph. Eur., BP, NF, FCC, E211 |
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