Chitosan is widely used in textiles dyeing and finishing and its application may improve the dye-uptake and reduce the salt consumption.
壳聚糖在纺织品染色及整理方面的应用广泛。棉织物用活性染料染色前用壳聚糖加以处理，能显著提高染料上染率，降低盐用量。
A brown or metallic green dye, C20H 12o 7, used as a pH indicator and in dyeing textiles.
一种棕色或金属绿色染料，C20 H12o7，用作酸碱指示剂和用于给丝织物染色。
A brown or metallic green dye, C20H 12o 7, used as a pH indicator and in dyeing textiles.
一种棕色或金属绿色染料，C20 H12o7，用作酸碱指示剂和用于给丝织物染色。
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