Professional China Raw Material Blue Colorant Dark Blue Powder Indigo CAS 482-89-3

That has a sound business enterprise credit rating, exceptional after-sales provider and modern producing facilities, we now have earned an superb standing amongst our buyers across the world for Professional China Raw Material Blue Colorant Dark Blue Powder Indigo CAS 482-89-3, Our ultimate goal is to rank as a top brand and to lead as a pioneer in our field. We are sure our successful experience in tool production will win customer’s trust, Wish to co-operate and co-create a better future with you!
That has a sound business enterprise credit rating, exceptional after-sales provider and modern producing facilities, we now have earned an superb standing amongst our buyers across the world for , Our company insists on the purpose of “takes service priority for standard, quality guarantee for the brand, do business in good faith, to offer skilled, rapid, accurate and timely service for you”. We welcome old and new customers to negotiate with us. We are going to serve you with all sincerity!
Indigo is a vat dye with a history of more than three thousand years. During the Warring States Period, Xun Kuang’s famous sentence “green, out of blue is better than blue” originated from the blue dyeing technology at that time. “Blue” here refers to cyan, and “blue” refers to the blue grass from which indigo is made. Before the Qin and Han dynasties, the application of indigo was quite common, dark blue powder, insoluble in water.

Mainly used for dyeing cotton yarn, cotton cloth, wool or silk. Pure products are used to make food dyes, or processed into organic pigments.

25kgs/drum,16tons/20’containerThat has a sound business enterprise credit rating, exceptional after-sales provider and modern producing facilities, we now have earned an superb standing amongst our buyers across the world for Professional China Raw Material Blue Colorant Dark Blue Powder Indigo CAS 482-89-3, Our ultimate goal is to rank as a top brand and to lead as a pioneer in our field. We are sure our successful experience in tool production will win customer’s trust, Wish to co-operate and co-create a better future with you!
Professional China Indigo and Indigo Blue, Our company insists on the purpose of “takes service priority for standard, quality guarantee for the brand, do business in good faith, to offer skilled, rapid, accurate and timely service for you”. We welcome old and new customers to negotiate with us. We are going to serve you with all sincerity!