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Phosphomolybdic acid hydrate

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Phosphomolybdic acid hydrate is a chemical compound used in various analytical and laboratory applications. It is a pale yellow crystalline solid with the chemical formula (H3PO4)3·MoO3·nH2O, where n is typically between 18 and 24. The compound functions as a reagent and detection agent in various analytical techniques.

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Lab products found in correlation

N n methylenebisacrylamide, by Sinopharm (1 mentions) Acrylamide, by Sinopharm (1 mentions) Ammonium persulfate, by Sinopharm (1 mentions) Ammonium hydroxide, by Sinopharm (1 mentions) Dibenzothiophene, by Merck Group (1 mentions) Phosphotungstic acid hydrate, by Sinopharm (1 mentions) Thiophene, by Sinopharm (1 mentions) N octane, by Sinopharm (1 mentions) 1 methylimidazole, by Sinopharm (1 mentions) Toluene, by Sinopharm (1 mentions) Hydrochloric acid (hcl), by Sinopharm (1 mentions) Sodium molybdate dihydrate, by Sinopharm (1 mentions) Cobaltous nitrate hexahydrate, by Sinopharm (1 mentions) Tetrahydrofuran, by Sinopharm (1 mentions) 2 methylimidazole, by Sinopharm (1 mentions)

4 protocols using phosphomolybdic acid hydrate

1

Acrylamide-based Gel Preparation

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Acrylamide, N,N′-methylenebisAcrylamide, ammonium persulfate, phosphomolybdic acid hydrate, and ammonium hydroxide were obtained from Sinopharm Chemical Reagent Co., Ltd. No purification was performed on these chemicals before use. The resistance of the deionized (DI) water used in the reactions is 18.2 MΩ cm−1.
Jiang Y., Yan X., Cheng Y., Zhang Y., Xiao W., Gan L, & Tang H. (2019). A general method to fabricate MoO3/C composites and porous C for asymmetric solid-state supercapacitors. RSC Advances, 9(23), 13207-13213.
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2

Synthesis of Metal-Organic Frameworks

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Cobalt nitrate hexahydrate (Co(NO3)2·6H2O, 99 wt%) and 2-methylimidazole (C4H6N2, 98%) were obtained from Aladdin Ltd. Phosphomolybdic acid hydrate (H3Mo12O40P·xH2O, ≥99.9 wt%) was purchased from Sinopharm Chemical Reagent Co. Ltd. Methanol anhydrous (CH3OH, ≥99.5 wt%) was purchased from Tianjin Guangfu Fine Chemical Research Institute. Pt/C (20%) was obtained from Shanghai Hesen Electric Corporation. Sodium molybdate dihydrate (Na2MoO4·2H2O, ≥99 wt%) was obtained from Tianjin Kermel Chemical Reagent Co. Ltd. RuO2 was purchased from Alfa Aesar. There was no further purification of all the reagents and solvents.
Chen C., Wu A., Yan H., Xiao Y., Tian C, & Fu H. (2018). Trapping [PMo12O40]3– clusters into pre-synthesized ZIF-67 toward MoxCoxC particles confined in uniform carbon polyhedrons for efficient overall water splitting †Electronic supplementary information (ESI) available. See DOI: 10.1039/c8sc01454j. Chemical Science, 9(21), 4746-4755.
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3

Oxidative Desulfurization of Petroleum Using Heteropolyacids

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Silicotungstic acid hydrate (H4SiW12O40), phosphomolybdic acid hydrate (H3PMo12O40), phosphotungstic acid hydrate (H3PW12O40), 1-methylimidazole, (3-chloropropyl) trimethoxysilane, n-octane, hydrochloric acid, 30 wt% hydrogen peroxide, thiophene (T) and toluene were provided by Sinopharm Chemical Reagent Co., Ltd. and were of analytical grade. Poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol) (P123), benzothiophene (BT), 4,6-dimethyldibenzothiophene (4,6-DMDBT) and dibenzothiophene (DBT) were obtained from Sigma-Aldrich. 1,3,5-trimethylbenzene (TMB) and ethyl silicate (TEOS) were purchased from Aladdin Chemistry. Ionic liquid [BMIM]BF4 was synthesized according to a published procedure [39 (link),40 (link)].
Pei T., Chen Y., Wang H, & Xia L. (2023). Heteropolyacid Ionic Liquid-Based MCF: An Efficient Heterogeneous Catalyst for Oxidative Desulfurization of Fuel. Materials, 16(8), 3195.
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4

Synthesis of Cobalt-based Catalysts

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All of the chemicals for
syntheses used in this study were purchased commercially and used
as received. Cobaltous nitrate hexahydrate (Co(NO3)2·6H2O, ≥98.5%), 2-methylimidazole (2-MeIM,
≥99%), tetrahydrofuran (THF, ≥99%), phosphomolybdic
acid hydrate (H3PMo12O40·nH2O, ≥99.6%), and sodium molybdate dihydrate
(NaMoO4·2H2O, ≥99%) were purchased
from Sinopharm Chemical Reagent Co., while tetrahydrofuran (THF, ≥99%)
from Aladdin.
Yang X.L., Ye Y.S., Wang Z.M., Zhang Z.H., Zhao Y.L., Yang F., Zhu Z.Y, & Wei T. (2020). POM-Based MOF-Derived Co3O4/CoMoO4 Nanohybrids as Anodes for High-Performance Lithium-Ion Batteries. ACS Omega, 5(40), 26230-26236.
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