Indigo Colour Powder
Shelf life: 2 Years
CAS No.: 482-89-3
EINECS No.: 207-586-9
MF: C16h10n2o2
Usage: Coating Pigment
Color: Blue
Certificate: Organic/FDA/ISO/Kosher/Halal
Stock: In Stock
what is Indigo Colour Powder?
Indigo Colour Powder is extracted from Isatis leaves. Its color is indigo, can be used as coloring dye, also do medicinal, have clear heat and detoxification, cool blood dispel spot and so on. Indigo powder is widely used in medicine, fuel production and other fields.

Quick Details
|
CAS No. |
482-89-3 |
|
Stock |
In Stock |
|
Test Method |
HPLC |
|
Heavy Metal |
≤ 10.0 mg/kg |
|
Pb |
≤2.0mg/kg |
|
Hg |
≤0.1mg/kg |
|
As |
≤1.0mg/kg |
|
Yeast Mold |
≤100cfu/g |
What are the common specifications of Indigo Colour Powder?
To meet the stringent requirements of different industries and production lines, SOST Biotech offers a variety of indigo pigment powder specifications to ensure precise matching to your process needs.
● Food-grade Indigo Colour Powder: Meets stringent food safety standards and is widely used for coloring confectionery, beverages, and baked goods, giving your food an appealing and stable blue luster.
● Industrial-grade indigo pigment powder: Designed specifically for the textile, printing and dyeing, coating, and plastics industries, it boasts superior tinting strength and lightfastness, making it ideal for creating classic denim colors or industrial coatings.
● High-purity research-grade indigo pigment powder: Meets the needs of laboratory research and high-end manufacturing, its high purity and consistency providing reliable assurance for your innovative projects.

Applications and Finished Product Solutions of Indigo Pigment Powder
In the textile printing and dyeing industry, our indigo pigment powder, with its excellent wash fastness and color quality, helps you produce a wide range of blue fabrics, from classic vintage to trendy modern styles. Whether it's heavy denim or lightweight yarns, it achieves uniform and full-bodied dyeing results.
In the plastics and coatings industry, it effectively resists UV degradation, ensuring products retain their new color even after long-term use. Its excellent dispersibility simplifies processing and reduces production costs.
In the food and cosmetics industry, our water-soluble indigo pigment powder (brilliant blue) safely and evenly colors products, meeting consumers' growing expectations for food appearance.
Why Choose Xi'an Sost Biotech as Your Indigo Pigment Powder Supplier?
Choosing a reliable partner is the cornerstone of ensuring a stable supply chain and consistently leading product quality. Xi'an Sost Biotech specializes in the research and development and production of high-quality indigo pigment powder. With years of industry experience and technological accumulation, we can provide you with:
● Stable and reliable quality: We strictly control every step from raw materials to finished products, ensuring that every batch of indigo pigment powder possesses excellent color, purity, and stability.
● Flexible customization services: We understand the diverse needs of different customers and can provide customized particle size, content, and packaging solutions according to your specific requirements.
If you are looking for a reliable indigo pigment powder supplier, please feel free to contact us for free samples and technical information.
Email: info@sostherbusa.com








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