Analytical grade reagents were used to prepare all solutions. Sulfuric acid (98 wt%) was acquired from Vetec®, hydrochloric acid (37 wt%) were purchased from Dinâmica®; isopropyl alcohol (99.5 wt%), sodium periodate (99.8 wt%), monoethylene glycol (99 wt%), sodium hydroxide (>97 wt%) and potassium hydroxide (>97 wt%) were purchased from Neon. Absolute methanol (99.95 wt%), absolute ethanol (99.95 wt%), THF and ammonium hydroxide (99.8 wt%) were acquired from Merck®. lauric acid (99.8 wt%), Candida antarctica Lipase A (CAL-A) recombinant from Aspergillus oryzae, and 4 Å molecular sieves were purchased from Sigma-Aldrich®. Lipozyme 435 and lipozyme TLIM were purchased from Novozyme®, and Soya® soybean oil was acquired at local market.
Isopropyl alcohol
Manufactured by Dinâmica
Sourced in Brazil
Isopropyl alcohol is a clear, colorless liquid commonly used as a laboratory solvent. It has a chemical formula of C3H8O and a molecular weight of 60.10 g/mol. Isopropyl alcohol is a versatile solvent with a wide range of applications in various industries, including scientific research and analysis.
Automatically generated - may contain errors
Lab products found in correlation
Hydrochloric acid (hcl), by Dinâmica (1 mentions)
Absolute methanol, by Merck Group (1 mentions)
Molecular sieves 4, by Merck Group (1 mentions)
Lauric acid, by Merck Group (1 mentions)
Ammonium hydroxide, by Merck Group (1 mentions)
Absolute ethanol, by Merck Group (1 mentions)
Sulfuric acid, by Vetec (1 mentions)
Glacial acetic acid, by Dinâmica (1 mentions)
Toluene, by Dinâmica (1 mentions)
Phosphate saline buffer, by Merck Group (1 mentions)
3 protocols using isopropyl alcohol
1
Enzymatic Biodiesel Production from Soybean Oil
2
Biopolymer Film Formulation and Characterization
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Film form solutions were prepared using agar–agar purchased from TOWA bomboniere (São Paulo, Brazil) and chitosan acquired from Polymar (degree of deacetylation = 89%, Fortaleza, Brazil).
The paperboard used (duplex paperboard, 250 g/m2) was purchased from Ramenzoni (Cordeirópolis, Brazil). The other reagents were purchased from different companies, as listed: glacial acetic acid (LabSynth, Diadema, Brazil), isopropyl alcohol (Dinâmica, Indaiatuba, Brazil), magnesium nitrate (Dinâmica, Indaiatuba, Brazil), toluene (Dinâmica, Indaiatuba, Brazil), Brazil), n-heptane (Dinâmica, Indaiatuba, Brazil), castor oil (Dinâmica, Indaiatuba, Brazil), ethanol (Synth, São Paulo, Brazil), and erythrosine powder dye (Arcolor, São Paulo, Brazil).
The paperboard used (duplex paperboard, 250 g/m2) was purchased from Ramenzoni (Cordeirópolis, Brazil). The other reagents were purchased from different companies, as listed: glacial acetic acid (LabSynth, Diadema, Brazil), isopropyl alcohol (Dinâmica, Indaiatuba, Brazil), magnesium nitrate (Dinâmica, Indaiatuba, Brazil), toluene (Dinâmica, Indaiatuba, Brazil), Brazil), n-heptane (Dinâmica, Indaiatuba, Brazil), castor oil (Dinâmica, Indaiatuba, Brazil), ethanol (Synth, São Paulo, Brazil), and erythrosine powder dye (Arcolor, São Paulo, Brazil).
3
Magnetic Immobilized Lipase Synthesis
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FeCl2·4H2O (Sigma-Aldrich 44939), FeCl3·6H2O (Sigma-Aldrich F2877), Ammonium Hydroxide (Prochemios), Sodium Citrate (Dynamica 1146), (3-Mercaptopropyl)Trimethoxysilane (Sigma-Aldrich 175617) (MPTS), 3-Aminopropyltriethoxysilane (Sigma-Aldrich 440140) (APTS), Lipase from Rhizomucor miehei (Sigma-Aldrich L4277), p-Nitrophenyl palmitate (Sigma-Aldrich N2752) (p-NPP), Isopropyl Alcohol (Dinâmica, Brazil), Ethyl Alcohol (Exodus, Brazil), Phosphate-Saline Buffer (Sigma-Aldrich P4417), Argon gas (Oxivit, 99.999%). Ultrapure Water (Millipore Synergy Merck), Neodymium magnet 50 × 50 × 12 mm (Supermagnet, Brazil). In addition, all glassware was sanitized with aqua regia (HCl: HNO3) and rinsed ten times with ultrapure water before the experiments.
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