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Chromium trioxide

Manufactured by Merck Group
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Chromium trioxide is a chemical compound used in various industrial and laboratory applications. It is a solid, crystalline substance with a distinctive orange-red color. Chromium trioxide is primarily used as an oxidizing agent and a chromium source in various chemical processes, including electroplating, chromium passivation, and pigment production. Its core function is to provide chromium in an oxidized state for these applications.

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Lab products found in correlation

N hydroxysuccinimide, by Merck Group (1 mentions) Hydrogen tetrachloroaurate, by Thermo Fisher Scientific (1 mentions) Rpmi 1640, by Thermo Fisher Scientific (1 mentions) Penicillin streptomycin, by Merck Group (1 mentions) Iron 3 chloride hexahydrate, by Merck Group (1 mentions) 3 4 5 dimethylthiazol 2 yl 2 5 diphenyltetrazolium bromide mtt, by Merck Group (1 mentions) Iron 2 chloride tetrahydrate, by Merck Group (1 mentions) Sulfuric acid, by Merck Group (1 mentions) Polyethylene glycol, by Merck Group (1 mentions) Hydrochloric acid (hcl), by Merck Group (1 mentions) Silver nitrate, by Merck Group (1 mentions) Fetal bovin serum, by Thermo Fisher Scientific (1 mentions) Sodium borohydride, by Merck Group (1 mentions) 1 ethyl 3 3 dimethylaminopropyl carbodiimide hydrochloride edc, by Merck Group (1 mentions) L ascorbic acid, by Merck Group (1 mentions) Methanol, by Chem-Lab (1 mentions) Sodium percarbonate, by Merck Group (1 mentions) 1 4 benzoquinone, by Merck Group (1 mentions) O phenylenediamine, by Merck Group (1 mentions) Hydrogen peroxide h2o2, by Merck Group (1 mentions)

Spelling variants of this product

Chromium trioxide (CrO3), (2 citations)

2 protocols using chromium trioxide

1

Synthesis and Characterization of Functionalized Nanoparticles

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Silver nitrate (AgNO3), sodium borohydride (NaBH4), L-ascorbic acid, iron (III) chloride hexahydrate (FeCl3.6H2O), iron (II) chloride tetrahydrate (FeCl2.4H2O), chromium trioxide (CrO3), polyethylene glycol (PEG, Mw~6000, Mw~10000 kDa), methoxy polyethylene glycol (m-PEG, Mw~6000 kDa), 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide hydrochloride (EDC), ammonia (NH3, 25%), hydrochloric acid (HCl, 37%), sulfuric acid (H2SO4, 96%), acetone and isopropanol were purchased from Merck. N-hydroxysuccinimide (NHS), cystamine dihydrochloride, penicillin-streptomycin and 3-(4,5-Dimethylthiazol-2-yl)-2,5-Diphenyltetrazolium Bromide (MTT) were obtained from Sigma-Aldrich. Cetyl trimethylammonium bromide (CTAB) and methanol were purchased from Chemlab. Hydrogen tetrachloroaurate (HAuCl4.3H2O) was obtained from Alfa Aesar. Fetal bovin serum (FBS) and RPMI 1640 and high glucose DMED cell culture mediums were purchased from Gibco. All chemicals were of analytical grade and used as received without further purifications. For the preparation of all samples, deionized (DI) water with resistivity of 18.2 MΩ was used.
Khafaji M., Vossoughi M., Hormozi-Nezhad M.R., Dinarvand R., Börrnert F, & Irajizad A. (2016). A new bifunctional hybrid nanostructure as an active platform for photothermal therapy and MR imaging. Scientific Reports, 6, 27847.
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2

Sporopollenin Extraction and Characterization

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Sporopollenin (Lycopodium clavatum spores, 20 μm) was purchased from Sigma–Aldrich (Steinheim, Germany). Hydrochloric acid (HCl, 38%) was obtained from Royalex (India). Diethyl ether (C4H10O, 99%), sodium percarbonate (Na2CO3, 99%), 1, 4-benzoquinone (99%), chromium trioxide (CrO3, 99%), potassium persulfate (K2S2O8, 98%), 2-propanol (99%), sodium hydroxide (NaOH, 99%), hydrogen peroxide (H2O2, 30%), and N,O-bis(trimethylsilyl)acetamide were obtained by Merck (Germany). Ethanol (C2H5OH, 96%), ZnO2 (99%), and O-phenylenediamine (OPD, 99.5%) were purchased from Sigma–Aldrich (USA). LEV, DB 25, and DMPh were obtained from Rouz Darou Laboratories (Iran), Shimi Boyakhsaz (Iran), and Merck, respectively. The characteristics of all the contaminants are presented in Table 1.

Characteristics of the contaminants.

NameChemical structureMolecular formulaMolecular weight(g/mol)λmax (nm)Initial pH
LevofloxacinC18H20FN3O4361.42936.1
Dimethyl phthalateC10H10O4194.22826.50
Direct blue 25C34H22N4Na4O16S4962.86107.3
Yekan Motlagh P., Vahid B., Akay S., Kayan B., Yoon Y, & Khataee A. (2023). Ultrasonic-assisted photocatalytic degradation of various organic contaminants using ZnO supported on a natural polymer of sporopollenin. Ultrasonics Sonochemistry, 98, 106486.
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