Sodium benzoate 99.0-100.5%, EMPROVE® ESSENTIAL Ph. Eur., BP, NF, FCC, E211, SAFC®

Supplier: MERCK PRODUCTION CHEMICALS
Ratings: (No Reviews)

Total Ratings: 0
Avg. Ratings: 0.0 out of 5

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Synonyms: Benzoic acid sodium salt

1.06290.9029EA 722 GBP
1.06290.9029 1.06290.9525 1.06290.1000 1.06290.9999
Sodium benzoate 99.0-100.5%, EMPROVE® ESSENTIAL Ph. Eur., BP, NF, FCC, E211, SAFC®
Sodium benzoate

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

Formula: C₆H₅COONa
MW: 144.11 g/mol
Melting Pt: 410…430 °C
Density: 1.44 g/cm³ (20 °C)
Flash Pt: >100 °C
Storage Temperature: Ambient
MDL Number: MFCD00012463
CAS Number: 532-32-1
EINECS: 208-534-8
REACH: 01-2119460683-35
Merck Index: 12,08725

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Specification Test Results

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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