Benzoesäure ≥99,7%, AnalaR NORMAPUR® analytisches Reagens

Lieferant: VWR Chemicals
Gefahr

Synonyms: BenzolcarbonsäurePhenylameisensäure

20172.180EA 52.1 CHF
20172.180 20172.260
Benzoesäure ≥99,7%, AnalaR NORMAPUR® analytisches Reagens
Benzoesäure
Formel: C₇H₆O₂
MW: 122,12 g/mol
Siedepunkt: 249 °C (1013 hPa)
Melting Pt: 121…123 °C
Dichte: 1,316 g/cm³ (20 °C)
Flash-Pt: 121 °C (geschlossener Tiegel)
Lager Temperatur: Raumtemperatur
MDL Number: 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 Min. 99.7 %
Substances reducing KMnO4 (as O) Passes test
Substances coloured by H2SO4 Passes test
Melting point 121 - 123 °C
Heavy metals (as Pb) Max. 5 ppm
Insolubility in absolute ethanol Max. 50 ppm
Insolubility in diluted ammonia Max. 50 ppm
Insolubility in NaOH 1 N Max. 50 ppm
Ignition residue (SO4) Max. 100 ppm
Total Cl (Chlorine) Max. 50 ppm
Water Max. 0.3 %
SO4 (Sulphate) Max. 30 ppm
Fe (Iron) Max. 5 ppm

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