Explore the leading corners of the textile dye industry by diving deep into the world of indigo blue granular company solutions. Tailored to equip industry professionals, OEM buyers, and engineers, this comprehensive guide delivers the latest on product technologies, exporter and supplier analysis, technical parameters, standard compliance, application cases, and customization options for Bromo Indigo (Vat Bromo-Indigo; C.I.Vat Blue 5).
The indigo blue granular company ecosystem encompasses a wide network of suppliers, leading exporters, and specialized manufacturers who adhere to rigorous technical and ecological standards (such as ISO 9001:2015 and REACH compliance). The surge in eco-friendly and high-fastness dyes for denim, technical textiles, and advanced coating applications is driving demand worldwide. According to Statista, the global dyestuff market is projected to reach $42.6 billion by 2026, with vat dyes like indigo blue granular products representing a core growth sector.
Parameter | Top Exporters | Major Markets | Annual Output (MT) | Certifications | Lead Time (days) | Sample Availability |
---|---|---|---|---|---|---|
China | Wuxi No.1, Hubei ColorChem, [insert others] | EU, US, Latin America, SE Asia | 10,000+ | ISO 9001, Oeko-Tex, SGS | 14-25 | Yes |
India | Bodal, Kiri, Atul Ltd | EU, Middle East, Russia | 7,500+ | ISO 14001, ZDHC | 20-30 | Yes |
Germany | BASF, DyStar | EU, North America | 1,900 | ISO 9001, GOTS | 15-22 | Case by Case |
Major indigo blue granular suppliers continually invest in advanced production lines, sustainable technologies, and quality assurance, raising the benchmark for product consistency, purity, and performance.
Bromo Indigo—marketed under variants such as Vat Bromo-Indigo or C.I.Vat Blue 5—is renowned for its deep, brilliant blue color, excellent washing and light fastness, and pivotal role in technical dyeing (notably in high-end denim manufacturing).
Property | Bromo Indigo (Vat Bromo-Indigo) | Typical Standard |
---|---|---|
Chemical Formula | C16H8Br2N2O2 | Manufacturer SDS |
CAS No. | 485-25-8 | Chemical Index |
Appearance | Blue Granules or Powder | Visual (ISO/ASTM) |
Tinting Strength | ≥100% | ISO 105-A02 |
Moisture Content | ≤1.0% | ISO 787-2 |
PH Value (1% Soln) | 7.0–8.5 | ISO 787-9 |
Light Fastness | 6–7 (Blue Scale) | ISO 105-B02 |
Washing Fastness | 4–5 (Grey Scale) | ISO 105-C06 |
Company | Capacity (MT/yr) | ISO Cert. | Custom Shade | Main Markets | Price Index | Lead Time |
---|---|---|---|---|---|---|
Wuxin Group | 7,200+ | 9001/14001 | Yes | Global | 1.00 | 15-21 days |
Hubei ColorChem | 5,800 | 9001 | Limited | Asia, EU | 0.97 | 18-22 days |
Atul Ltd (IN) | 3,500 | 9001/14001 | Yes | Asia, ME, Africa | 0.94 | 23 days |
DyStar (DE) | 1,100 | 9001/17025 | Yes (Premium) | Global | 1.22 | 14-20 days |
With support from a leading indigo blue granular exporter, a major Turkish denim maker shifted to Bromo Indigo granular dyes. Key outcomes:
Custom-engineered Bromo Indigo from a top indigo blue granular manufacturer extended coating life by 25% in a chemical plant environment, according to an ISO 9227 salt spray test.
Customer Feedback: "Switching to the advanced uniform granules halved our downtime for color corrections and post-cure treatments."
All bulk orders come with ISO/SGS test reports, 1-year shelf-life warranty, and full after-sales support.
When sourcing indigo blue granular products—be it for denim dye houses, technical textile, or advanced industrial coating applications—partnering with a certified, data-driven indigo blue granular company ensures robust technical, commercial, and ecological performance. As evident from our analysis—the industry’s commitment to ISO-compliant processes, deep technical customization, and global support stands as a benchmark for reliability, innovation, and true value. Make your procurement or R&D project a success by choosing an experienced, certified partner who can provide both the best product and exceptional service.
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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.