1.00136

Benzoic acid

for analysis EMSURE^® ACS, Reag. Ph Eur

• Sinonimo/i: Benzoic acid, Phenylformic acid, Benzene carboxylic acid
• Formula empirica (notazione di Hill): C₇H₆O₂
• Numero CAS: 65-85-0
• Peso molecolare: 122.12
• MDL number: MFCD00002398
• UNSPSC Code: 12352106
• EC Index Number: 200-618-2
• NACRES: NA.21
• Assay: 99.5-100.5% (alkalimetric)
• Form: solid
• Grade: ACS reagent

Proprietà

• grade: ACS reagent
• Quality Segment: 300
• agency: reag. Ph. Eur.
• vapor pressure: 0.001 hPa ( 20 °C)
• product line: EMSURE^®
• assay: 99.5-100.5% (alkalimetric)
• form: solid
• autoignition temp.: 570 °C
• potency: 1700 mg/kg LD₅₀, oral (Rat), >5000 mg/kg LD₅₀, skin (Rabbit)
• impurities: ≤0.002% Sulfur compounds (as S), ≤0.005% In methanol insoluble matter, ≤0.5% Water
• sulfated ash: ≤0.005%
• pH: 2.5-3.5 (20 °C in H₂O, saturated solution)
• bp: 249 °C/1013 hPa
• mp: 121-123 °C
• transition temp: flash point 121 °C
• solubility: 2.9 g/L
• density: 1.321 g/cm³ at 20 °C
• bulk density: 500 kg/m³
• anion traces: other halogens (as Cl^-): ≤0.005%, sulfate (SO₄^2-): ≤0.002%
• cation traces: Fe: ≤0.005%, heavy metals (as Pb): ≤0.0005%
• storage temp.: 2-30°C
• SMILES string: [O-]C(=O)c1ccccc1.[H+]
• InChI: 1S/C7H6O2/c8-7(9)6-4-2-1-3-5-6/h1-5H,(H,8,9)
• InChI key: WPYMKLBDIGXBTP-UHFFFAOYSA-N

Descrizione

Analysis Note

Assay (acidimetric): ≥ 99.9 %
Identity: passes test
Appearance of solution (5 %; ethanol 96 %): passes test
Appearance of solution (color): passes test
Appearance of solution (clearness): passes test
Sulfate (SO₄): ≤ 0.002 %
Heavy metals (as Pb): ≤ 0.0005 %
Fe (Iron): ≤ 0.005 %
halogenated compounds (as Cl): ≤ 0.005 %
Sulfur compounds (as S): ≤ 0.002 %
In methanol insoluble matter: ≤ 0.005 %
Oxidizable matter: passes test
Substances reducing permanganate: passes test
Readily carbonisable substance: passes test
Sulfated ash: ≤ 0.005 %
Water: ≤ 0.5 %
Corresponds to Reag. Ph Eur

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

The product is not intended for use as a biocide under global biocide regulations, including but not limited to the US EPA′s Federal Insecticide Fungicide and Rodenticide Act, the European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR), and others.

Informazioni sulla sicurezza

• pictograms: GHS08,GHS05
• signalword: Danger
• pcodes: P260 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P314
• Hazard Classifications: Eye Dam. 1 - Skin Irrit. 2 - STOT RE 1 Inhalation
• target_organs: Lungs
• Classe di stoccaggio: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• hcodes: H315,H318,H372