1.00136

Benzoesäure

for analysis EMSURE^® ACS, Reag. Ph Eur

• Synonym(e): Benzoesäure, Phenylameisensäure, Benzolcarbonsäure
• Empirische Formel (Hill-System): C₇H₆O₂
• CAS-Nummer: 65-85-0
• Molekulargewicht: 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

Eigenschaften

• grade: ACS reagent
• Quality Level: 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

Beschreibung

Analysis Note

Gehalt (acidimetrisch): ≥ 99,9 %
Identität: entspricht
Aussehen der Lösung (5 %; Ethanol 96 %): entspricht
Aussehen der Lösung (Farbe): entspricht
Aussehen der Lösung (Klarheit): entspricht
Sulfat (SO₄): ≤ 0,002 %
Schwermetalle (als Pb): ≤ 0,0005 %
Fe (Eisen): ≤ 0,005 %
Halogenverbindungen (als Cl): ≤ 0,005 %
Schwefelverbindungen (als S): ≤ 0,002 %
In Methanol unlösliche Anteile: ≤ 0,005 %
Oxidierbare Substanzen: entspricht
Permanganat reduzierende Substanzen: entspricht
Verhalten gegen Schwefelsäure: entspricht
Sulfatasche: ≤ 0,005 %
Wasser: ≤ 0,5 %
Entspricht 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.

Sicherheitshinweise

• pictograms: GHS08,GHS05
• signalword: Danger
• hcodes: H315,H318,H372
• 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
• Lagerklasse: 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