Reactive Blue 21 (Re. Turquoise Blue G)
High-Fixation Vinyl Sulphone Reactive Dye | CAS No: 12236-86-1
Tushar Dye Chem is a specialized manufacturer of Reactive Blue 21, also known as Turquoise Blue G. This phthalocyanine-based reactive dye is widely preferred in the textile industry for its brilliant turquoise shades and exceptional leveling properties. Our Reactive Blue 21 is meticulously processed to be 100% Azo-free and eco-friendly, meeting strict international safety standards for textile exports. It is highly suitable for exhaust dyeing, continuous dyeing, and textile printing on cellulosic fibers like cotton, viscose, and flax.
Exporting High-Quality Reactive Dyes 21 Worldwide
Tushar Dye Chem supplies Reactive dyes 21 to importers, distributors, textile manufacturers and chemical trading companies worldwide specially in India, Bangladesh, Vietnam, Indonesia, Turkey, Brazil, Egypt, South Korea, Honduras, Mexico and United States. We assist buyers with export documentation, secure packaging, and international shipping support.
Technical Specification: Reactive Turquoise Blue G (Re. Blue 21)
| Feature Category | Technical Parameter | Value / Rating |
|---|---|---|
| Product Core | C.I. Name | Reactive Blue 21 (Turquoise Blue G) |
| CAS Number | CAS 12236-86-1 | |
| Chemical Basis | Vinyl Sulphone Based | |
| Affinity | H | |
| Solubility | In Plant Water | 80 |
| With Salt | 80 | |
| Fastness Ratings | Light (Day Light 0.25% / 3.0%) | 5 – 6 |
| Washing (Shade Change / Stain) | 4-5 / 4 | |
| Perspiration (Alkaline / Acidic) | 4-5 / 4-5 | |
| Rubbing (Wet / Dry) | 4 / 4 | |
| Hypochlorite Bleach | 3 | |
| Suitability | Exhaust 80°C | + (Highly Suitable) |
| One Bath Pad Batch | + (Highly Suitable) | |
| One Bath Pad-Dry Steam | + (Highly Suitable) | |
| Printing (Steam / Silicate) | + / + | |
| Discharge | F |
Visual Shade Guide for Reactive Blue 21 Dyes
2% Concentration
Vibrant Turquoise
Our bright, vibrant turquoise shade is ideal for creating light-to-medium fashion hues on cotton and viscose fabrics.
4% Concentration
Deep Turquoise Blue
Our high-intensity deep turquoise blue is optimized for achieving rich, saturated color strength on heavy cotton substrates and apparel.
Need a custom lab match or bulk pricing for Reactive Blue 21?
Frequently Asked Questions
Can you supply bulk quantities?
Yes, we supply both small trial orders and large industrial bulk quantities.
Do you export internationally?
Yes. We export to customers across Asia, North America, South America, and other global markets.
Can you provide COA and MSDS?
Yes, all required technical documentation can be provided upon request.
Is custom packaging available?
Yes. We offer customized packaging according to customer requirements.
How quickly can you provide a quotation?
Our export team typically responds within 24 hours.