12353

Acide benzoique

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

• Formule linéaire : C₆H₅COOH
• Numéro CAS: 65-85-0
• Poids moléculaire : 122.12
• Numéro Beilstein : 636131
• Numéro CE : 200-618-2
• Numéro MDL: MFCD00002398
• Code UNSPSC : 41116107
• eCl@ss : 39023903
• ID de substance PubChem : 329749720
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: reference material; certified by BAM
• Niveau de qualité: 100
• Densité de vapeur: 4.21 (vs air)
• Pression de vapeur: 10 mmHg ( 132 °C)
• Pureté: >99.5%
• Température d'inflammation spontanée: 1061 °F
• Technique(s): titration: suitable
• Point d'ébullition: 249 °C (lit.)
• Pf: 121-125 °C (lit.)
• Solubilité: water: soluble (2.9 g/l at 25 °C)
• Densité: 1.32 g/cm³ at 20 °C
• Application(s): environmental
• Format: neat
• Chaîne SMILES: OC(=O)c1ccccc1
• InChI: 1S/C7H6O2/c8-7(9)6-4-2-1-3-5-6/h1-5H,(H,8,9)
• Clé InChI: WPYMKLBDIGXBTP-UHFFFAOYSA-N

Description

Description générale

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.

Application

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

Caractéristiques et avantages

• 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)

Remarque sur l'analyse

Exact concentration, expiry date and detailed information on certification can be found on the certificate and certification report, included in each package. Content and expiry date on label.

Informations sur la sécurité

• Pictogrammes: GHS08,GHS05
• Mention d'avertissement: Danger
• Mentions de danger: H315,H318,H372
• Conseils de prudence: P260 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P314
• Classification des risques: Eye Dam. 1 - Skin Irrit. 2 - STOT RE 1 Inhalation
• Organes cibles: Lungs
• Code de la classe de stockage: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 1
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Faceshields, Gloves