Ethylene glycol

Manufactured by Honeywell

Sourced in United States, Germany

Ethylene glycol is a colorless, odorless, and viscous liquid that is commonly used as a coolant and antifreeze in various industrial and automotive applications. It has a high boiling point and low freezing point, making it an effective heat transfer fluid. Ethylene glycol is a versatile chemical that can be used in a variety of laboratory equipment and processes.

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Lab products found in correlation

Ferric chloride hexahydrate fecl3 6h2o, by Daejung Chemicals (1 mentions) Hydrochloric acid (hcl), by Alpha Chemika (1 mentions) Anhydrous sodium acetate, by Daejung Chemicals (1 mentions)

3 protocols using ethylene glycol

Synthesis of MMIP-Coated SPIONs

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The standard diclofenac sodium powder obtained from the National Organization for Drug Control and Research (NODCAR, Egypt) was used as template for the synthesis of the MMIP. Aniline (Al-Alamia for Chemical Industries, Egypt), and ammonium persulfate (APS) were used for the synthesis of the molecularly imprinted polyaniline. Ferric chloride hexahydrate (FeCl₃·6H₂O, Daejung Chemicals and Metals, South Korea), ethylene glycol (Honeywell International Inc., USA), and anhydrous sodium acetate (ADWIC, Egypt) were used in the solvothermal synthesis of SPIONs. Absolute ethyl alcohol was purchased from the international Company for Medical Industries, Egypt. Methyl alcohol, hydrochloric acid and glacial acetic acid used throughout the experimental work are ADWIC products (Egypt). Double distilled water was used for the preparation of all aqueous solutions. All reagents were analytical grade and used without any further purification.

Dakhly H.A., Albohy S.A., Salman A.A, & Abo Dena A.S. (2024). Facile synthesis of a magnetic molecularly-imprinted polymer adsorbent for solid-phase extraction of diclofenac from water. RSC Advances, 14(23), 15942-15952.

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Synthesis and Characterization of Thiamine-Mediated SPION

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Bromocresol green (molecular formula: C₂₁H₁₄Br₄O₅S; CASN: 76-60-8; molar mass: 698.01 g mol⁻¹) was obtained from Carlo Erba Reagents (Barcelona, Spain). For the synthesis of the AD, thiamine hydrochloride (THC, molar mass of 337.27 g mol⁻¹, NODCAR, Egypt), also known as vitamin B1, tert-butyl-[2-(3,5-dihydroxyphenyl)2-hydroxyethyl]azanium sulphate (TBDA sulphate, molar mass of 548.65 g mol⁻¹, Borg Pharmaceutical Industries, Borg El-Arab, Alexandria, Egypt), sodium nitrite (SDFCL, India) and sodium carbonate (ADWIC, Egypt) were used. Ethylene glycol (Honeywell International Inc., USA), ferric chloride hexahydrate (FeCl₃·6H₂O, Daejung Chemicals and Metals, South Korea) and anhydrous sodium acetate (ADWIC, Egypt) were used for the solvothermal synthesis of SPIONs. Ethyl alcohol was obtained from the International Company for Medical Industries (Egypt), and hydrochloric acid was purchased from Alpha Chemika (India). All reagents were of analytical grade and were used without any further purification. Throughout the experimental work, deionized water was used for preparing aqueous solutions. An aqueous 0.01 M stock solution of BCG was prepared by dissolving an appropriate quantity of BCG in the least amount of ethanol and then completing the volume with deionized water. Working solutions were prepared by subsequent dilution of the stock solution with deionized water.

Saad H., El-Dien F.A., El-Gamel N.E, & Abo Dena A.S. (2022). Azo-functionalized superparamagnetic Fe3O4 nanoparticles: an efficient adsorbent for the removal of bromocresol green from contaminated water. RSC Advances, 12(39), 25487-25499.

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Density Determination of Injection-Molded Specimens

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The density of each material was determined on 5 of the 80 mm × 10 mm × 4 mm injection molded specimens according to the ISO 1183-1:2019 Standard [31 ]. An analytical balance KERN ABJ 320-4NM with an accuracy of ±0.0002 g (KERN & SOHN GmbH, Balingen, Germany) was used, along with a 50 mL liquid Hubbard pycnometer (Hofmann Glastechnik GmbH, Staudt, Germany). Ethylene glycol (Honeywell Riedel-de Haen, Seelze, Niedersachsen, Germany with ≥99.5% purity) was used as the liquid phase. The density of the materials was calculated according to Equation (2), where

ρ_{s}

stands for the sample density,

m_{s}

for the mass of the specimen,

ρ_{l}

for the density of the liquid,

m_{(p + l)}

for the mass of the pycnometer filled with liquid and

m_{(p + l + s)}

the mass of the pycnometer filled with both liquid and sample.

ρ_{s} = \frac{m_{s} \times ρ_{l}}{m_{(p + l)} + m_{s} - m_{(p + l + s)}}

Erjavec A., Volmajer Valh J., Hribernik S., Kraševac Glaser T., Fras Zemljič L., Vuherer T., Neral B, & Brunčko M. (2024). Advance Analysis of the Obtained Recycled Materials from Used Disposable Surgical Masks. Polymers, 16(7), 935.

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