2021 Indigo blue 94% dye powder granular for textiles

 Molecular formula: C16H10N2O2

Molecular weight: 262

Nature :This product is dark-blue uniform powdery or granular. It cannot be dissolved in water and common organic solvents such as ethanol and aether, but can be dissolved in hot aniline and melt phthalic anhydride. Its melting point in the closed capillary is 390-392℃, and it begins sublimating slowly at 290℃. It has very good sunburn endurance and application performance.

Appearance :dark-blue uniform powder or granule

Packing:25kg/pp bag,12MT/25MT;20kg/carton box,18MT/40HQ with pallet

1. Indigo powder(original powder)

2. Indigo powder(Diffusion)(W.P.wettable powder)

3. Indigo(Granular)(W.p.wettable powder)

1. The quality should be no warried, because the customer is God !   we 'd like to cooperate with you in the future.

2. Original raw materials from China.

3. Arrange shipment promptly with professional documents.

4. Provide mixed containers with different mixed items in one container.

5. Make the packages regarding to your request, and  providing photos of cargoes before and after loading into container.

6. Keeping in touch with you all the time after shipment by e-mail.

7. Packaging with pallets according to buyers’ special request.

8. Rich experience in loading a great amount of containers in Chinese sea port.

1)Q:Are you a factory or trading company?

   A:We are a factory.

2)Q:Where is your factory located? How can I visit there?

   A:you can fly to Zhengzhou Xinzheng International Airport .

      All our clients, from home or abroad, are warmly welcome to visit us!

3)Q:What is thepayment terms?

   A: L/C ,T/T, D/P, W/U

4)Q:How can I get some samples?

   A: Kindly send us your address, we are honored to offer you samples.

5)Q:How does your factory do regarding quality control?

   A: Our factory can accept any third party inspection.