12353

Benzoic acid

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

• Linear Formula: C₆H₅COOH
• CAS Number: 65-85-0
• Molecular Weight: 122.12
• Beilstein: 636131
• EC Number: 200-618-2
• MDL number: MFCD00002398
• UNSPSC 코드: 41116107
• eCl@ss: 39023903
• PubChem Substance ID: 329749720
• NACRES: NA.24

속성

• Grade: reference material
• Quality Level: 100
• vapor density: 4.21 (vs air)
• vapor pressure: 10 mmHg ( 132 °C)
• 분석: >99.5%
• autoignition temp.: 1061 °F
• 품질: certified by BAM
• 기술: titration: suitable
• bp: 249 °C (lit.)
• mp: 121-125 °C (lit.)
• solubility: water: soluble (2.9 g/l at 25 °C)
• density: 1.32 g/cm³ at 20 °C
• 응용 분야: environmental
• 형식: neat
• SMILES string: OC(=O)c1ccccc1
• InChI: 1S/C7H6O2/c8-7(9)6-4-2-1-3-5-6/h1-5H,(H,8,9)
• InChI key: WPYMKLBDIGXBTP-UHFFFAOYSA-N

설명

일반 설명

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.

애플리케이션

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

특징 및 장점

• 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)

분석 메모

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.

안전성 정보

• 픽토그램: GHS08,GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H315,H318,H372
• 예방조치 성명서: P260 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P314
• Hazard Classifications: Eye Dam. 1 - Skin Irrit. 2 - STOT RE 1 Inhalation
• 표적 기관: Lungs
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 1
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Faceshields, Gloves