The loss rate of the sulphonation progress is within the allowable limits.
磺化损失率也在允许范围之内。
Further quantitative detection on sulfonate rate of sulphonation chitosan in titration determines that the average sulfonate rate of products is 8.51%.
进一步用动态滴定法对磺化壳聚糖的磺化率进行定量检测，确定产品的平均磺化率为8.51%。
Further quantitative detection on sulfonate rate of sulphonation chitosan in titration determines that the average sulfonate rate of products is 8.51%.
进一步用动态滴定法对磺化壳聚糖的磺化率进行定量检测，确定产品的平均磺化率为8.51%。
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