Benzoesäure 99,5-100,5% (durch acidimetrische Messung an wasserfreien Substanzen), Pulver, EMPROVE® ESSENTIAL Ph. Eur., BP, USP, E210, SAFC®
Lieferant: Merck
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Gefahr
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Synonyme:
Phenylameisensäure, Benzolcarbonsäure
1.00130.9025
1.00130.9025EA
0
EUR
1.00130.9025
Benzoesäure 99,5-100,5% (durch acidimetrische Messung an wasserfreien Substanzen), Pulver, EMPROVE® ESSENTIAL Ph. Eur., BP, USP, E210, SAFC®
Benzoesäure
Formel:
C₇H₆O₂ Molecular Weight: 122,12 g/mol Siedepunkt: 249 °C (1013 hPa) Schmelzpunkt: 121…123 °C Dichte: 1,316 g/cm³ (20 °C) Flammpunkt: 121 °C (geschlossener Tiegel) Lagertemperatur: Raumtemperatur |
MDL:
MFCD00002398 CAS-Nummer: 65-85-0 EINECS: 200-618-2 REACH: 01-2119455536-33 Merck Index: 13,01092 |
Spezifikation Testergebnisse
Assay (Acidimetric) | 99.5 - 100.5% |
Assay (Acidimetric, Calculated on Anhydrous Substance) | 99.5 - 100.5% |
Identity | Conforms |
Appearance of Solution (5%; Ethanol 96%) | Passes Test |
pH-Value (Saturated Solution) | 2.5 - 3.5 |
Solidification Point (Lower Value) | ≥121 °C |
Solidification Point (Upper Value) | ≤123 °C |
Sulfate (SO₄) | ≤0.02% |
As (Arsenic) | ≤1 ppm |
Cd (Cadmium) | ≤10 ppm |
Cr (Chromium) | ≤2.5 ppm |
Cu (Copper) | ≤10 ppm |
Hg (Mercury) | ≤1 ppm |
Mn (Manganese) | ≤25 ppm |
Ni (Nickel) | ≤2 ppm |
Pb (Lead) | ≤2 ppm |
Zn (Zinc) | ≤10 ppm |
Halogenated Compounds (as Cl) | ≤0.01% |
Toluene (HS-GC) | ≤890 ppm |
Other Residual Solvents (ICH Q3C) | Excluded by the Production Process |
Oxidizable Matter (Ph. Eur.) | Passes Test |
Oxidizable Matter (USP) | Passes Test |
Readily Carbonisable Substance | Passes Test |
Water | ≤0.5% |
Sulfated Ash | ≤0.05% |
Corresponds to Ph. Eur., BP, USP, E210 |
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