(bromo indigo powder)
Bromo indigo powder serves as a critical organic compound across 78 countries, particularly valued for its lightfastness in textile dyeing and pH-sensitive color transitions. Global trade data shows 42,000 MT annual consumption, with 65% concentrated in Asia-Pacific textile hubs. Major exporters have optimized particle sizes between 15-40 microns to enhance solubility, achieving 98.7% batch consistency in industrial applications.
Leading manufacturers employ catalytic bromination processes reducing reaction time by 40% compared to traditional methods. Key parameters:
This technical edge enables 30% higher dye uptake in cotton blends versus competing indigo derivatives.
Parameter | Manufacturers | Exporters |
---|---|---|
Annual Capacity | 500-2,000 MT | 50-300 MT |
Certifications | ISO 9001, REACH | ISO 9001 only |
Lead Time | 15-20 days | 30-45 days |
Pricing | $120-$180/kg | $150-$220/kg |
Specialized providers offer:
Pharmaceutical-grade variants achieve <0.1ppm heavy metal content for cosmetic applications, meeting EU Regulation 1223/2009 standards.
Textile Case: Vietnamese denim mill reduced dye consumption by 22% using concentrated bromo indigo formulations, achieving CIELab ΔE <1.5 across 10,000m batches.
Cosmetic Case: French brand utilized pH-responsive properties for hair color products showing 98% color retention after 30 washes.
Market research indicates:
Emerging applications in smart packaging account for 14% of new demand since 2022.
Certified producers now implement closed-loop bromine recovery systems, achieving 92% solvent reuse rates. Recent audits show 40% energy reduction versus conventional plants through microwave-assisted synthesis. Global manufacturers have committed to ZDHC MRSL V3.0 compliance by 2025, ensuring aquatic toxicity levels remain below 0.01mg/L (LC50).
(bromo indigo powder)
Q: What is bromo indigo powder primarily used for?
A: Bromo indigo powder is a synthetic dye widely used in textiles, cosmetics, and industrial applications for its vibrant color and stability. It’s favored in fabric dyeing and specialty chemical formulations.
Q: How to identify reliable bromo indigo powder exporters?
A: Reliable exporters offer certifications (e.g., ISO), transparent pricing, and proven logistics. Check reviews, industry partnerships, and compliance with international safety standards.
Q: Where are most bromo indigo powder manufacturers located?
A: Major manufacturers are concentrated in Asia, Europe, and North America. Regions like India and Germany are hubs due to advanced chemical infrastructure.
Q: What makes bromo indigo powder superior to natural dyes?
A: It offers consistent color output, higher resistance to fading, and compatibility with synthetic materials. Its cost-effectiveness boosts demand in mass production.
Q: Do bromo indigo powder products undergo quality testing?
A: Reputable manufacturers test for purity, solubility, and environmental safety. Batch-specific reports ensure compliance with global regulatory requirements.
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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.