Natriumbenzoat 99,0-100,5%, EMPROVE® ESSENTIAL Ph. Eur., BP, NF, FCC, E211, SAFC®

Lieferant: Merck
Achtung

Synonyme: Benzoesäure Natriumsalz

1.06290.9029EA 836 EUR
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

Formel: C₆H₅COONa
Molecular Weight: 144,11 g/mol
Schmelzpunkt: 410…430 °C
Dichte: 1,44 g/cm³ (20 °C)
Flammpunkt: >100 °C
Lagertemperatur: Raumtemperatur
MDL: MFCD00012463
CAS-Nummer: 532-32-1
EINECS: 208-534-8
REACH: 01-2119460683-35
Merck Index: 12,08725

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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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