acid dyes

所屬欄目:英漢雙解化學(xué)

The sodium salts of organicacids used in the dyeing of silks and wool.They are so called because they are appliedfrom a bath acidified with dilute sulfuric orethanoic acid.用于絲綢和羊毛染色的有機(jī)酸的鈉鹽。由于是在經(jīng)稀硫酸或醋酸酸化后使用,故得名。 ......(本文共 183 字 )     [閱讀本文] >>


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