Purchase Qty. Reference FOB Price
1-9 Tons US$6,500.00
10-39 Tons US$5,300.00
40+ Tons US$4,000.00
Product Description
Textile Chemicals Vat Blue 1 Indigo Blue 94% powder Basic information Indigo Blue:coloring matler index C.1 revert blue (73000). Indigo bule is an important organic dye, for dyeing on cotton fabrics and jeans and making up indigo bromide,or made into organic Cas No. 482-89-3 ...