一般来说，使用较多溶剂为矿物酸或离子液体等，而且溶解过程中往往需要搅拌过夜等，详见附件中文献。Chitin is a generally intractable material, soluble only is strong mineral acids, lithium thiocyanate solutions,and other special concentrated salt solutions,
不知道楼主使用的是否为下列文献中所述方法，摘要中有明确提到使用的合适温度为-20度，且随着温度升高会变为胶体的状态，不知道楼主最终目的是什么？且使用温度为多少？
http://www.sciencedirect.com/science/article/pii/S0144861707002500
Effects of this solvent composition and temperature on the solubility and stability of chitin solution were studied with an optical microscope, from which 8 wt% NaOH/4 wt% urea concentrations were deduced as suitable and −20 °C as the appropriate temperature.This chitin aqueous solution is sensitive to temperature and will transform it to a gel when temperature increases，
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不是用酸溶解吗，甲壳素应该不溶于碱性溶液吧
一般来说，使用较多溶剂为矿物酸或离子液体等，而且溶解过程中往往需要搅拌过夜等，详见附件中文献。Chitin is a generally intractable material, soluble only is strong mineral acids, lithium thiocyanate solutions,and other special concentrated salt solutions,
不知道楼主使用的是否为下列文献中所述方法，摘要中有明确提到使用的合适温度为-20度，且随着温度升高会变为胶体的状态，不知道楼主最终目的是什么？且使用温度为多少？
http://www.sciencedirect.com/science/article/pii/S0144861707002500
Effects of this solvent composition and temperature on the solubility and stability of chitin solution were studied with an optical microscope, from which 8 wt% NaOH/4 wt% urea concentrations were deduced as suitable and −20 °C as the appropriate temperature.This chitin aqueous solution is sensitive to temperature and will transform it to a gel when temperature increases，
直接用强酸溶解即可。比如20g的甲壳素，加入到1L水中，加1-10ml不等的浓盐酸，尝试进行溶解，变粘稠透明就算溶解了