25 kg Multi-layer Fiber Drums
Standard Packaging Unit: 25 kg Multi-layer Fiber Drums with Heavy-Gauge LDPE Inner Liner
Dispatch Hub: Phase IV, Ankleshwar GIDC Color Terminal
Inventory Status: Ready Stock (Within 24 Hours)
Minimum Order (MOQ): 100 kg (Sample testing batches from 25 kg)
Color Tolerance: Delta E < 0.50 Guaranteed
Eco-Certification: ZDHC Level 3 • OEKO-TEX Standard 100
CAS 73049-92-0 C.I. Reactive Blue 21 Dyestuffs & Colorants
Reactive Turquoise Blue G (C.I. Reactive Blue 21)
Standard Strength: 140% Standard Commercial Strength • Physical Form: Fine, free-flowing blue micro-granules / non-dusting powder
Premier phthalocyanine-based vinyl sulfone reactive dye delivering exceptional brilliance, high tinctorial yield, and outstanding light fastness on cellulosic yarns, knitted fabrics, and premium home textiles.
ISO Certified Fastness Ratings (ISO Standards)
| Test Parameter | Standard Method | Rating (1 to 8 / 1 to 5) |
|---|---|---|
| Light Fastness (Xenon Arc) | ISO 105-B02 (Blue Wool Scale) | 6-7 (ISO 105-B02) |
| Washing Fastness @ 60°C | ISO 105-C06 C2S | 4-5 (ISO 105-C06 C2S @ 60°C) |
| Rubbing Fastness (Dry) | ISO 105-X12 (Crockmeter) | 4-5 (ISO 105-X12) |
| Rubbing Fastness (Wet) | ISO 105-X12 (Crockmeter) | 3-4 (ISO 105-X12) |
| Perspiration Fastness | ISO 105-E04 (Acidic & Alkaline) | 4-5 (Acidic & Alkaline) |
Technical Dyeing & Process Parameters (TDS)
Water Solubility: 100 g/L in soft water at 60°C
Exhaustion Temperature: 75°C - 80°C (Optimized for vinyl sulfone activation)
Electrolyte / Salt Ratio: 50 - 70 g/L Glauber salt (Sodium Sulphate)
Alkali / Fixation Ratio: 15 - 20 g/L Soda Ash + 1.5 mL/L Caustic Lye (38°Bé)
Recommended Liquor Ratio: 1:6 to 1:12 (suitable for modern low-liquor jet dyeing machines)
Shelf Life & Stability: 36 months stored under dry, covered warehouse conditions below 35°C
Recommended Commercial Applications
- 01. Export-grade cotton knitwear, polo shirts, and activewear dyeing
- 02. Terry towel manufacturing with high wet-rub fastness
- 03. Yarn package dyeing for woven shirting and denim stripes
- 04. Cold Pad-Batch (CPB) high-volume energy-efficient processing
WARNING GHS Safety & Storage Specification
Keep in sealed airtight fiber drums in a cool, ventilated dyestuff godown away from direct moisture.
Request Immediate Lab Dip or Container Lot Quote
Batch testing samples (500g / 5kg) or full commercial delivery from Ankleshwar Phase IV.