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Merck

12353

Supelco

Benzoesäure

reference material for titrimetry, certified by BAM, >99.5%

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About This Item

Lineare Formel:
C6H5COOH
CAS-Nummer:
Molekulargewicht:
122.12
Beilstein:
636131
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
41116107
eCl@ss:
39023903
PubChem Substanz-ID:
NACRES:
NA.24

Qualität

reference material
certified by BAM

Qualitätsniveau

Dampfdichte

4.21 (vs air)

Dampfdruck

10 mmHg ( 132 °C)

Assay

>99.5%

Selbstzündungstemp.

1061 °F

Methode(n)

titration: suitable

bp

249 °C (lit.)

mp (Schmelzpunkt)

121-125 °C (lit.)

Löslichkeit

water: soluble (2.9 g/l at 25 °C)

Dichte

1.32 g/cm3 at 20 °C

Anwendung(en)

environmental

Format

neat

SMILES String

OC(=O)c1ccccc1

InChI

1S/C7H6O2/c8-7(9)6-4-2-1-3-5-6/h1-5H,(H,8,9)

InChIKey

WPYMKLBDIGXBTP-UHFFFAOYSA-N

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Allgemeine Beschreibung

Benzoic acid is a volumetric standard produced under rigorous conditions and qualified with the highest possible precision. Its content determination and homogeneity assessment are performed by volumetric neutralization as the primary analysis method.

Anwendung

It is used as a reference material for the standardization of volumetric solutions in alkalimetric titrations.

Leistungsmerkmale und Vorteile

  • Available as a solid in a secure glass bottle to ensure its stability for the entire shelf life until opened.
  • Traceable to NIST SRM
  • High-quality offering accurate titer determinations
  • Accompanied by a certificate of analysis (CoA)

Hinweis zur Analyse

Genauer Gehalt, Verfalldatum und detaillierte Angaben zur Zertifizierung können den jeder Packung beiliegenden Zertifikat und Zertifizierungsbericht entnommen werden. Gehalt und Verfalldatum auch auf der Etikette.

Piktogramme

Health hazardCorrosion

Signalwort

Danger

Gefahreneinstufungen

Eye Dam. 1 - Skin Irrit. 2 - STOT RE 1 Inhalation

Zielorgane

Lungs

Lagerklassenschlüssel

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


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