Professional China Hatu - Alpha-D-Glucose pentaacetate Cas:3891-59-6 White Crystalline Powder 95% – XD BIOCHEM
Professional China Hatu - Alpha-D-Glucose pentaacetate Cas:3891-59-6 White Crystalline Powder 95% – XD BIOCHEM Detail:
Catalog Number | XD90034 |
Product Name | Alpha-D-Glucose pentaacetate |
CAS | 3891-59-6 |
Molecular Formula | C16H22O11 |
Molecular Weight | 390.34 |
Harmonized Tariff Code | 2932999099 |
Product Specification
Appearance | White crystalline powder |
Assay | 95% |
Five wood species were acetylated with acetic anhydride (AA) solution of glucose pentaacetate (GPA) at 120°C for 8h, and the effect of GPA on the dimensional stability of the acetylated wood was investigated. Some GPA was introduced into the wood cell wall during acetylation. The GPA remaining in the cell lumen penetrated the cell wall effectively after heating to more than 140°C for 10min. The bulking effects of GPA resulted in a 10%–30% increase in the anti-swelling efficiency of the acetylated wood with 20% GPA/AA solution in place of AA. Hydrophobic GPA did not deliquesce under highly humid conditions and it remained in the cell wall after boiling in water.
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Our enterprise aims to operating faithfully, serving to all of our prospects , and working in new technology and new machine frequently for Professional China Hatu - Alpha-D-Glucose pentaacetate Cas:3891-59-6 White Crystalline Powder 95% – XD BIOCHEM , The product will supply to all over the world, such as: Manchester, Monaco, Borussia Dortmund, We hope we can establish long-term cooperation with all of the customers, and hope we can improve competitiveness and achieve the win-win situation together with the customers. We sincerely welcome the customers from all over the world to contact us for anything you need to have!Welcome all customers both at home and abroad to visit our factory. We hope to have win-win business relationships with you, and create a better tomorrow.
By Mabel from Honduras - 2017.10.27 12:12
Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
By David from Swansea - 2017.06.22 12:49
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