Indigo powder

Indigo powder

CAS No.:482-89-3
Molecular Formula: C16H10N2O2
Molecular Weight: 262.62
Active ingredient:color scale
Content:85
Detection method:UV
Use: Mainly used in the dyeing of cotton yarns, cotton cloth, wool and silk; pure products are used in the dyeing of food; or processed into organic 
Packaging:cardboard drums, with double aseptic food poly bags inside. Or by cartons, with vacual aseptic food poly bags inside, 20kgs per carton with 8 bags inside,2.5kg per bag.
Product description:
We can see dark blue powder with our naked eyes.It is water-fast. It is absolute a natural pigment abstracted from the leaves of Polygomum tinctorium Lour e.g.  blue Polygonum,blue tea, Strobilanthes cusia, woad by modern biotechnology.Widely used in every kinds of textile dyeing as blue coloring.Indigo is very popular with people for thousands of years as the rich color and the fastness.

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If you want to know about Indigo powder price , please call our Customer Services Hotline +86 592 5365887 or send the email to .

Our Factory

Welcome to contact us

We sincerely welcome friends from all over the world to contact us. ​After sending an online inquiry, we will reply to you as soon as possible. If you do not get any response on time please call us.

We are committed to meeting customers' unique needs by providing comprehensive and professional service, enjoying a good reputation among our business partners and customers for high-quality products, excellent after-sales services, competitive prices, and prompt shipping.

Green Stone Swiss Co ., Ltd. Warehouse&Office

Shanghai Office: 168 Zhonggu Rd, Pingpu District, Shanghai, China.

Xiamen Office: 106, Houdaixi Road, Xiamen, China.

Tel: +86 592 5365887

Mobile phone: +86 189 6515 7632

E-mail:sales@medicinerawmaterials.com(Reply within 1 working day)

Our Sales Director
Steven Lin
Steven Lin

WhatsApp/QQ/Skype/Mob: +86 13696950872

Our VP sales manager has over 25 years of management experience in all leadership roles.

Estella Zeng
Estella Zeng

WhatsApp/QQ/Skype/Mob: +86 17306002753

Estella Zeng is responsible for all lead generation, customer service, and marketing operations.

Estella Zeng
Jerry Bai

WhatsApp/QQ/Skype/Mob: +86 18965157632

Jerry Bai is responsible for the global sales, service and channel expansion into the European market.

Daisy Dai
Daisy Dai

WhatsApp/QQ/Skype/Mob: +86 18965162351

Daisy Dai is responsible for the global sales, service and channel expansion into the European market.

Company Culture

Our orientation:
Supplying safe and efficient ingredients and formulas for cosmetic and nutritional products.

Our mission:
Offering the best product design to customers with natural and high-quality raw materials.

Our values:
Honesty  Profession Win-win Cooperation

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