5 hmf

Manufactured by Fujifilm

Sourced in Japan

5-HMF is a chemical compound used in various laboratory applications. It serves as a precursor and intermediate in organic synthesis processes. The core function of 5-HMF is to facilitate chemical reactions and transformations in controlled laboratory settings.

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Lab products found in correlation

Chitin, by Fujifilm (1 mentions) Fructose, by Fujifilm (1 mentions) Cellobiose, by Fujifilm (1 mentions) Levoglucosan, by Fujifilm (1 mentions) Sodium sulfate, by Fujifilm (1 mentions) Acetonitrile, by Fujifilm (1 mentions)

2 protocols using 5 hmf

Catalysis of Chitin Depolymerization by POMs

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All reagents are of analytical grade and used without further purification. Four different types of POM catalysts including phosphotungstic acid·30H₂O (H₃[PW₁₂O₄₀]), phosphomolybdic acid·29H₂O (H₃[PMo₁₂O₄₀]), silicotungstic acid·26H₂O (H₄[SiW₁₂O₄₀]), silicomolybdic acid·nH₂O (H₄[SiMo₁₂O₄₀]), were purchased from Wako Pure Chemical Industries. Also, Chitin, NAG, LA, acetic acid (AA) and 5-HMF were purchased from Wako Pure Chemical Industries. Formic acid (FA) standard reagent was purchased from Nacalai Tesque Inc.

Islam M.S., Nakamura M., Rabin N.N., Rahman M.A., Fukuda M., Sekine Y., Beltramini J.N., Kim Y, & Hayami S. (2021). Microwave-assisted catalytic conversion of chitin to 5-hydroxymethylfurfural using polyoxometalate as catalyst. RSC Advances, 12(1), 406-412.

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Characterization of Cellulose and Wood Flour

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Table 1 lists the ionic liquids that were used in this study. 5-HMF, glucose, fructose, cellobiose, cellotriose, levoglucosan, 1,6-anhydro-b-D-glucofuranose (AGF), acetonitrile, sodium sulfate, and acetic acid were purchased from Wako Pure Chemical Industries (Osaka, Japan). N,O-Bis(trimethylsilyl)trifluoroacetamide (BSTFA) and dehydrated dimethyl sulfoxide were purchased from Sigma-Aldrich (St Louis, MO, USA). Sodium chlorite and pyridine were purchased from Kanto Chemicals (Tokyo, Japan). Cellulose sample (Whatman CF1) was dried in an oven at 105 °C for 24 h before use. Wood flours from Japanese cedar (C. japonica) (90-180 lm) were extracted with ethanol/benzene (1/2, v/v) for 24 h in a Soxhlet apparatus. The extractive-free wood flour was oven-dried at 105 °C for 24 h before use.

Ito R., Miyafuji H., Miyazaki Y, & Kawai T. (2016). Production of 5-hydroxymethylfurfural from wood by ionic liquid treatment. J Wood Sci., 62(4).

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