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Sulfuric acid h2so4

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Sulfuric acid (H2SO4) is a highly corrosive and dense liquid chemical compound. It is a colorless, odorless, and oily-looking substance. Sulfuric acid is a strong mineral acid and serves as a core chemical in various industrial processes.

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Lab products found in correlation

Tetrahydrofuran thf, by Daejung Chemicals (2 mentions) Hydrochloric acid (hcl), by Daejung Chemicals (1 mentions) Potassium hydroxide, by Daejung Chemicals (1 mentions) Acetone, by Daejung Chemicals (1 mentions) Methanol, by Daejung Chemicals (1 mentions) Ethanol, by Daejung Chemicals (1 mentions) Anhydrous ethyl alcohol, by Samchun (1 mentions) Sodium carboxymethylcellulose cmc, by Merck Group (1 mentions) Graphite flakes, by Merck Group (1 mentions) Phosphoric acid, by Daejung Chemicals (1 mentions)

4 protocols using sulfuric acid h2so4

1

Synthesis of Mesoporous Silica Nanoparticles

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Kaolinite (K7375) and fumed silica (S5130, 0.007 μm) were purchased from Sigma-Aldrich. Cetrimonium bromide (CTAB, 99%), potassium hydroxide (KOH, 85%), hydrochloric acid (HCl, 35–37%), sucrose (C12H22O11, EP) and sulfuric acid (H2SO4, 98%) were purchased from Daejung Chemicals. HF (49%) was purchased from J. T. Baker. Air gas and N2 gas were purchased from Daesung Industrial Gases Co. Ltd. All the chemicals were used without further purification.
Pei Y.R., Yang J.H., Choi G, & Choy J.H. (2020). A geopolymer route to micro- and meso-porous carbon. RSC Advances, 10(12), 6814-6821.
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2

Synthesis and Characterization of PMPS-PEES Polymers

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(PMPS and poly (1,4-phenylene ether-ether-sulfone) (PEES) were purchased from Sigma-Aldrich (St. Louis, MO, USA). Methanol, acetone, N, N-dimethylacetamide (DMAc), N, N-dimethylformamide (DMF), tetrahydrofuran (THF), N-methylpyrrolidone (NMP), dimethyl sulfoxide (DMSO) and sulfuric acid (H2SO4) were purchased from Daejung Reagents & Chemicals (Daejung, Korea).
Manohar M., Sharma P.P, & Kim D. (2020). Intercalated Poly (2-acrylamido-2-methyl-1-propanesulfonic Acid) into Sulfonated Poly (1,4-phenylene ether-ether-sulfone) Based Proton Exchange Membrane: Improved Ionic Conductivity. Molecules, 26(1), 161.
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3

Polypropylene Composite Synthesis

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Polypropylene (PP) having melt index of 16 g/10 min was kindly supplied by S-Oil Corp. (Korea). Citric acid (CA), 4-dimethylaminopyridine (DMAP), and tannic acid (TA) were purchased from Alfa Aesar Korea. Graphite powders were purchased from BASF (Germany). N,N′-Dicyclohexylcarbodiimide (DCC), phosphorus pentoxide (P2O5), potassium permanganate (KMnO4), sodium nitrate (NaNO3) were purchased from Sigma-Aldrich Korea. Cardanol was received from Mercury Co., Ltd. (India). Ethanol, hydrogen peroxide (H2O2), petroleum ether, sulfuric acid (H2SO4), and tetrahydrofuran (THF) were purchased from Daejung Chemicals & Metals. All reagents and solvents were used as received.
Shin H., Lim M.Y., Oh J., Lee Y, & Lee J.C. (2021). Preparation of bottom-up graphene oxide using citric acid and tannic acid, and its application as a filler for polypropylene nanocomposites. RSC Advances, 11(13), 7663-7671.
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4

Synthesis of Graphene-CMC Composite

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Sodium carboxymethyl cellulose (CMC, average M  ~ 250,000) and graphite flakes were purchased from Sigma Aldrich Korea. Sulfuric acid (H2SO4; 98%) and phosphoric acid (H3PO4; 85%) were purchased from DAEJUNG and DUKSAN, respectively. Potassium permanganate (KMnO4; 99.3%) and hydrogen peroxide (H2O2; 30%) were purchased from OCI Company Ltd., Korea. Hydrochloric acid (HCl; 35%–37%) and anhydrous ethyl alcohol (99.5%) were purchased from SAMCHUN and DAEJUNG, respectively. CNTs were supplied by Nanosolution Co., Korea.
Son Y.R, & Park S.J. (2018). Green preparation and characterization of graphene oxide/carbon nanotubes-loaded carboxymethyl cellulose nanocomposites. Scientific Reports, 8, 17601.
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