Benzoesäure, Certipur® Reag. Ph. Eur., Reag. USP, volumetrischer Standard, sekundäres Referenzmaterial zur Alkaligehaltsmessung, rückführbar auf NIST-Standardreferenzmaterial (SRM), Supelco®

Lieferant: Merck
Gefahr

Synonyme: BenzolcarbonsäurePhenylameisensäure

M-Clarity™ Qualitätsstufe = MQ100

1.02401.0063EA 143 EUR
1.02401.0063 1.02401.0060
Benzoesäure, Certipur® Reag. Ph. Eur., Reag. USP, volumetrischer Standard, sekundäres Referenzmaterial zur Alkaligehaltsmessung, rückführbar auf NIST-Standardreferenzmaterial (SRM), Supelco®
Benzoesäure

Merck have introduced into the range of Certipur® standards some packs with additional technology - Supelco® SmartTitrants that use an RFID tag to provide a seamless data transfer between the smart titrator and the RFID tag on the label of the bottle of titrant. It will ensure that all information needed for method execution, result calculation and documentation is transferred to the titrator equipped with this technology. MettlerToledo Compact and Excellence titrators include this technology. Please see ordering table below for packs with RFID tag.

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

Solubility 2.9 g/l (25 °C)
Melting Point 121 - 123 °C
Molar Mass 122.12 g/mol
Bulk Density 500 kg/m3
Boiling Point 249 °C (1013 hPa)
Vapor Pressure 0.001 hPa (20 °C)
Flash Point 121 °C
Density 1.321 g/cm3 (20 °C)
pH 3.1 (1 g/l, H2O, 20 °C)
Ignition Point 570 °C

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