Benzoesäure 99,5-100,5% (durch acidimetrische Messung an wasserfreien Substanzen), Pulver, EMPROVE® ESSENTIAL Ph. Eur., BP, USP, E210, SAFC®

Lieferant: Merck
Gefahr

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
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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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