1.01775

Éter o bencina de petróleo

for analysis boiling range 40-60°C EMSURE^® ACS,ISO

• Sinónimos: Éter de petróleo (bencina)
• Número de CAS: 64742-49-0
• UNSPSC Code: 12191502

Propiedades

• grade: ACS reagent
• Quality Level: 300
• agency: reag. ISO
• vapor pressure: 370 hPa ( 25 °C)
• product line: EMSURE^®
• form: liquid
• autoignition temp.: 260 °C (DIN 51794)
• potency: >2000 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 1.0-7.4 % (v/v)
• impurities: ≤0.0003 meq/g Acidity; ≤0.005% Sulfur compounds (as S); ≤0.02% Aromatics (as benzene)
• evapn. residue: ≤0.001%
• color: APHA: ≤10
• kinematic viscosity: 0.45 cSt(20 °C)
• bp: 36-83 °C/1013 hPa
• mp: <-80 °C
• iodine value: ≤0.3
• peroxide value: ≤0.8
• transition temp: flash point <-21 °C
• density: 0.645-0.665 g/cm³ at 15 °C
• cation traces: Al: ≤0.00005%; B: ≤0.000002%; Ba: ≤0.00001%; Ca: ≤0.00005%; Cd: ≤0.000005%; Co: ≤0.000002%; Cr: ≤0.000002%; Cu: ≤0.000002%; Fe: ≤0.00001%; Mg: ≤0.00001%; Mn: ≤0.000002%; Ni: ≤0.000002%; Pb: ≤0.00001%; Sn: ≤0.00001%; Zn: ≤0.00001%
• storage temp.: 2-30°C

Descripción

General description

Los disolventes de grado EMSURE son idóneos para un amplio espectro de aplicaciones clásicas de laboratorio y se utilizan a menudo en aplicaciones de laboratorio reguladas y muy exigentes. EMSURE proporciona las mejores y más extensas especificaciones de productos en todo el mundo. Declaramos que nuestra gama EMSURE cumple la normativa ACS, la sección de reactivos de la Farmacopea Europea (React. Ph Eur) y las normas ISO.

Application

• Ginkgo Biloba L. Exocarp Extracts: Utilizing petroleum benzine for solvent extraction, this research explores the anti-microbial potential of Ginkgo biloba L. exocarp extracts against methicillin-resistant Staphylococcus aureus, indicating its significant role in pharmaceutical applications (Wei et al., 2024).



• Creating Mesopores in ZSM-5 Catalyst for Aromatics Production: This application of petroleum benzine in the synthesis of biodiesel-derived waste glycerol showcases innovative use in catalytic processes to enhance aromatic production, beneficial for both environmental and industrial chemistry (Kumar et al., 2024).



• High-Speed Countercurrent Chromatography for Bioactive Neolignan Isomers: Demonstrating the use of petroleum benzine in chromatographic techniques, this method significantly aids in the isolation of complex organic compounds, crucial for advanced research in natural product chemistry (Xiao et al., 2024).



• Hydrocarbon Ingestions and Poison Control: While indirectly related, the study uses data on hydrocarbon ingestions to emphasize the importance of safety and environmental impact assessments in the use of petroleum products, including benzine, within public health contexts (Palmer et al., 2023).

Analysis Note

Acidez: ≤ 0,0003 meq/g
Color: ≤ 10 Hazen
Densidad (d 20 °C; 4 °C): 0,642 - 0,655
Intervalo de ebullición (40-60°C): ≥ 90 % (v/v)
Aromáticos (como benceno ): ≤ 0,02 %
Compuestos de azufre (como S): ≤ 0,005 %
Cambio de color de la materia por H₂SO₄: ≤ 10 Hazen
Número de yoduro: ≤ 0,3
Valor de peróxido (por Wheeler): ≤ 0,8
Residuos de evaporación: ≤ 0,001 %
Agua: ≤ 0,01 %
Al (Aluminio): ≤ 0,00005 %
B (Boro): ≤ 0,000002 %
Ba (Bario): ≤ 0,00001 %
Ca (Calcio): ≤ 0,00005 %
Cd (Cadmio): ≤ 0,000005 %
Co (Cobalto): ≤ 0,000002 %
Cr (Cromo): ≤ 0,000002 %
Cu (Cobre): ≤ 0,000002 %
Fe (Hierro): ≤ 0,00001 %
Mg (Magnesio): ≤ 0,00001 %
Mn (Manganeso): ≤ 0,000002 %
Ni (Níquel): ≤ 0,000002 %
Pb (Plomo): ≤ 0,00001 %
Sn (Estaño): ≤ 0,00001 %
Zn (Cinc): ≤ 0,00001 %
ACS, ISO, React.

Legal Information

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

Información de seguridad

• pictograms: GHS02,GHS07,GHS08,GHS09
• signalword: Danger
• hcodes: H225 - H304 - H315 - H336 - H411
• pcodes: P210 - P233 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Hazard Classifications: Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Central nervous system
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: -5.8 °F
• flash_point_c: < -21 °C