Titanium dioxide

Manufactured by Xilong

Titanium dioxide is an inorganic chemical compound with the formula TiO2. It is a white, odorless, and non-flammable powder that is commonly used as a pigment in various products.

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Lab products found in correlation

Hydrochloric acid (hcl), by Xilong (9 mentions) Ethanol, by Xilong (9 mentions) Pyridine, by Xilong (9 mentions)

2 protocols using titanium dioxide

Palladium-Catalyzed Hydrogenation Protocols

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Commercial Pd/C (5 wt%), commercial Pd/Al₂O₃ and palladium chloride was purchased from energy chemical. Hydrochloric acid (36–38%), ethanol, pyridine, benzoic acid, silicon dioxide, aluminium oxide and titanium dioxide were purchased from Xilong Scientific Co., Ltd. Phenylacetylene (PLE, 97%) was purchased from Aladdin. H₂ (99.999%) was purchased from Haolilai Gas Co. Ltd. The water used in all experiment was deionized water (18.2 MΩ). All chemicals were used as received without further purification.

Li J., Yin H., Liu S., Xu C, & Cai Z. (2024). Significantly enhanced catalytic performance of Pd nanocatalyst on AlOOH featuring abundant solid surface frustrated Lewis pair for improved hydrogen activation. RSC Advances, 14(18), 12593-12599.

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Zein-based Pharmaceutical Formulation Development

Cited 1 time

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Zein was purchased from Sigma (Z3625, with a reported protein content of 86.06% w/w [17 (link)] and molecular weight primarily of 22–24 kDa [18 (link)], corresponding to α-zein [19 (link)]). For the complete protein analysis of zein (Sigma Z3625) by sodium dodecyl sulfate polyacrylamide gel electrophoresis readers are referred to [20 (link)]. Hydroxypropyl methylcellulose (HPMC-Methocel^® K4M Premium CR, i.e., premium grade cellulose ether type 2208, 4000 cps [21 ]) and ethyl cellulose (EC—Ethocel Standard 10 Premium, i.e., premium grade cellulose ethyl ether, 10 cps [21 ]) were provided by Colorcon and The Dow Chemical Company, respectively. Lactose monohydrate (Foremost #316 Fast Flo NF) and Polyvinylpyrrolidone (PVP) K30 were supplied by Foremost Farms and Shanghai Yuking Water Soluble Material Tech Co., respectively. Sodium lauryl sulphate was bought from Acros Organics. Titanium dioxide was obtained from Xilong Scientific Co. and magnesium stearate from Laboratory Rasayan. Dibasic calcium phosphate anhydrous (DCP, Emcompress-JRS Pharma) and microcrystalline cellulose (MCC—Vivapur^® 102) were gifted by Rimon Chemical Co. Propranolol HCl was generously donated by Hikma Pharmaceuticals.

Berardi A., Abdel Rahim S., Bisharat L, & Cespi M. (2019). Swelling of Zein Matrix Tablets Benchmarked against HPMC and Ethylcellulose: Challenging the Matrix Performance by the Addition of Co-Excipients. Pharmaceutics, 11(10), 513.

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