Cellulose sulfate

Cellulose sulfate 化学特性,用途語,生産方法

• 使用

  Cellulose Sulfate Gel (cas# 9032-43-3) is a compound useful in organic synthesis.

• 一般的な説明

  Cellulose sulfates are the most frequently investigated of all other inorganic cellulose esters. The ability of concentrated sulfuric acid to dissolve cellulose, particularly in concentrations between 70 and 75 %, has been known since 1819. After precipitation immediately following dissolution, the cellulose contains little or no bound sulfate. An almost homogeneous esterification takes place only if the cellulose is left in a sulfuric acid solution over a longer period of time. However, the ester yield is very poor. The major portions of the reaction products consist of hydrolytically split decomposition products with a maximum degree of substitution of 1.5.

Cellulose sulfate 生産企業

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9032-43-3, Cellulose sulfate キーワード