Benzoesäure, Certipur® Reag. Ph. Eur., Reag. USP volumetrischer Standard, sekundäres Referenzmaterial zur Alkaligehaltsmessung, rückführbar auf NIST-Standardreferenzmaterial (SRM), Supelco®
Lieferant: Merck
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Gefahr
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Synonyms:
Benzolcarbonsäure
, Phenylameisensäure
M-Clarity™ Qualitätsstufe = MQ100
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 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 |
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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