We can make 25kgs iron drums, fibre drums, cartons, woven bags and paper bags.
Our shipping delivery time is 10-30days normally.
Company Information
We export the dyes to all over the world.
Our main market is South Asia, Middle East, South America, Africa with Russia.
We are happy to do our best to our customers.
We do hope our customers happy too with us.
FAQ
Our Inspect dept. shall test the shipment goods every time and keep the test results in our lab.
Our lab people doing the dyeing inspection for almost 20years.
We must assure the quality before shipped.
Our Services
We want to offer the best service with the best prices.
We should do the responsibility for our customers
Any quality problem we are ready to solve it with our customers
Any dyeing technology if need, we should do the offer.
Indigo Blue
[ Molecular Formula ] : C16H10N2O2
[ Colour Index ] : C.I. Vat Blue 1
[Cas No]. 482-89-3
[ Composion ] : Phenylethane acid potassium salt reacts to amino sodium through alkali fusion, and then oxidized. [Appearance]: Dark blue even Granular and Powder [Strength]:94% [Shade]: To the similar standard of the factory [Moisture%]:0.45 Max [Particle size(-60 mesh)% ]: 95 [Fe3+]:200ppm Max
[Properties]:It is insoluble in water and alcohol.It is soluble in hot Aniline.
[ Use ] : For dyeing on cotton fabrics and Jeans and making up indigo bromide. or made into organic pigment ,moreover, be used to make 5.5-7.7-tetraroma indigo, biochemical medicament and indicator
