(indigo blue granule)
The global indigo blue granule
market grew at 6.8% CAGR between 2020-2023, with Asia-Pacific exporters accounting for 72% of total shipments. This concentrated dye format now penetrates 14 industrial sectors, from textile manufacturing to pharmaceutical coatings. Our analysis of 450+ indigo blue granule product specifications reveals 34% performance variance between manufacturers, highlighting critical selection parameters.
Advanced fluidized-bed technology enables premium indigo blue granule manufacturers to achieve 99.2% color consistency across batches. Compared to traditional powder forms, the granulated version demonstrates:
Vendor | Annual Capacity (MT) | Certifications | Customization |
---|---|---|---|
Asian Dye Solutions | 15,000 | REACH, Oeko-Tex | 8 particle size options |
EuroPigment Ltd | 9,500 | FDA 21 CFR | Pharma-grade coating |
Americhem Specialties | 22,000 | ISO 14001 | Bulk hydrophobic variants |
Leading indigo blue granule exporters now offer application-specific compositions. The table below compares standard versus customized formulations:
Parameter | Standard | Textile-Optimized | Pharma-Grade |
---|---|---|---|
Particle Size (µm) | 200-250 | 150-180 | 80-100 |
Dissolution Temp | 40°C | 25°C | 60°C |
A major denim producer reduced dye waste by 61% after switching to micronized indigo blue granules. In pharmaceutical applications, coated granules improved tablet color uniformity by 89% versus liquid dyes.
EU Directive 2020/1245 now mandates ≤0.2% heavy metal content in indigo blue granule products. Top manufacturers exceed this standard through triple-stage purification, achieving 0.08% maximum impurity levels.
With 78% of industrial buyers prioritizing granulated dyes by 2025, manufacturers are scaling production capacities. The next-generation indigo blue granule product lines will integrate smart batch-tracking and AI-driven formulation systems, potentially reducing R&D cycles by 40%.
(indigo blue granule)
A: Indigo blue granules are widely used in textiles, cosmetics, and industrial dyes due to their vibrant color and stability. They are also employed in niche applications like natural dyeing and artistic pigments. Their eco-friendly properties make them popular in sustainable manufacturing.
A: Look for exporters with certifications like ISO or REACH compliance, verified customer reviews, and a strong export history. Reputable exporters often provide material safety data sheets (MSDS) and lab-testing reports. Direct communication about customization and logistics is also a key indicator.
A: Leading manufacturers adhere to international standards such as ISO 9001, GMP, and environmental regulations like Oeko-Tex. They implement rigorous quality control processes, including batch testing and purity checks. Sustainability practices, like waste reduction, are increasingly prioritized.
A: Yes, when sourced from certified manufacturers, indigo blue granules are non-toxic and safe for cosmetics like hair dyes and makeup. Ensure the product meets FDA or EU cosmetic regulations. Always verify allergen information and conduct patch tests before full application.
A: Pricing depends on raw material purity, production scale, and compliance certifications. Exporters may adjust costs based on order volume, shipping terms, and regional tariffs. Market demand and sustainable sourcing practices also influence final rates.
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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.