(indigo)
The global indigo
powder market has grown at a CAGR of 5.8% since 2020, driven by textile and cosmetic applications. As a plant-derived pigment, indigo powder exports from India increased by 22% in 2023, capturing 68% of the natural dye market. Major importers include Germany, Bangladesh, and the United States, where eco-friendly manufacturing processes are prioritized.
Advanced fermentation techniques now yield 93% pure indigo crystals, compared to traditional methods' 78% purity. Our proprietary cold-press extraction preserves molecular integrity while reducing water consumption by 40%. This technical edge enables manufacturers to meet REACH and ECOCERT standards without compromising batch consistency.
| Manufacturer | Capacity (MT/yr) | Purity Grade | Lead Time | MOQ |
|---|---|---|---|---|
| IndigoSource Pro | 1,200 | 99.2% | 15 Days | 50kg |
| DyeCraft International | 850 | 97.8% | 22 Days | 100kg |
| NaturalPigment Co. | 2,000 | 98.5% | 18 Days | 75kg |
We engineer particle sizes from 5μm (cosmetic-grade) to 150μm (industrial dyeing), with concentration adjustments between 15-60% w/v. A recent project customized pH-stable indigo powder (8.2-8.5) for denim manufacturers, achieving 98% colorfastness after 50 wash cycles. Custom packaging options include nitrogen-flushed foil bags that extend shelf life to 36 months.
Textile Case: A Turkish denim mill reduced dyeing time by 32% using our pre-reduced indigo powder. Cosmetic Application: A French brand achieved 18% higher consumer preference with our nano-indigo formulation in hair dyes. Pharma Collaboration: Our USP-grade indigo now serves as an active ingredient in three anti-inflammatory drugs under clinical trials.
All batches undergo HPLC analysis (USP <621>), heavy metal testing (meeting 21 CFR Part 73), and microbial screening. Our facilities maintain ISO 9001:2015 and GMP certifications, with 98.7% on-time delivery performance across 15 countries. Third-party lab verification ensures <0.5% variance in indigo content between production lots.
Recent innovations enable 92% recovery of indigo from dye baths through proprietary electrochemical methods. Collaborations with textile recyclers have created closed-loop systems that reduce virgin indigo usage by 55% in denim production. These advancements position indigo powder manufacturers as key players in achieving SDG 12 targets for responsible consumption.
(indigo)
A: Indigo powder is widely used as a natural dye in textiles, cosmetics, and hair care products. It is also utilized in traditional medicine and artistic applications for its vibrant blue pigment.
A: Reliable indigo powder exporters typically hold certifications like ISO, provide product samples, and have verified customer reviews. Ensure they comply with international trade and quality standards.
A: High-quality indigo powder has a consistent particle size, high dye concentration (over 90%), and minimal impurities. Reputable manufacturers provide lab test reports for transparency.
A: Verify the manufacturer’s production capacity, sustainability practices, and compliance with regulations like REACH or ECOCERT. Request third-party quality certifications and bulk pricing options.
A: Yes, manufacturers often tailor indigo powder for textiles (higher dye strength), cosmetics (finer texture), or artisanal use. Discuss your application needs to get industry-specific formulations.
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Sulphur Black
1.Name: sulphur black; Sulfur Black; Sulphur Black 1;
2.Structure formula:
3.Molecule formula: C6H4N2O5
4.CAS No.: 1326-82-5
5.HS code: 32041911
6.Product specification:Appearance:black phosphorus flakes; black liquid
Bromo Indigo; Vat Bromo-Indigo; C.I.Vat Blue 5
1.Name: Bromo indigo; Vat bromo-indigo; C.I.Vat blue 5;
2.Structure formula:
3.Molecule formula: C16H6Br4N2O2
4.CAS No.: 2475-31-2
5.HS code: 3204151000 6.Major usage and instruction: Be mainly used to dye cotton fabrics.
Indigo Blue Vat Blue
1.Name: indigo blue,vat blue 1,
2.Structure formula:
3.Molecule formula: C16H10N2O2
4.. CAS No.: 482-89-3
5.Molecule weight: 262.62
6.HS code: 3204151000
7.Major usage and instruction: Be mainly used to dye cotton fabrics.