中文名稱：靛藍

Name：Indigo Blue/Vat Blue 1

Keyword：Indigo Blue/Vat Blue 1/Indigo Blue with CAS:482-89-3  

Strength : 94%

CAS:482-89-3

Appearance: Blue Granular

Application：Mainly used for dyeing cotton yarn, cotton, wool or silk and so on.