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Reactive Golden Yellow ME4GL (C.I. Reactive Yellow 145) packaging
25 kg Export-standard Corrugated Cartons
Standard Packaging Unit: 25 kg Export-standard Corrugated Cartons with Polyethylene Liner
Dispatch Hub: Phase IV, Ankleshwar GIDC Color Terminal
Inventory Status: Ready Stock (Within 24 Hours)
Minimum Order (MOQ): 100 kg
Color Tolerance: Delta E < 0.50 Guaranteed
Eco-Certification: ZDHC Level 3 • OEKO-TEX Standard 100
CAS 93050-80-7 C.I. Reactive Yellow 145 Dyestuffs & Colorants

Reactive Golden Yellow ME4GL (C.I. Reactive Yellow 145)

Standard Strength: 150% Commercial Concentrated Grade • Physical Form: Low-dust golden yellow powder / spray-dried micro-beads

Hetero-bifunctional reactive dye containing both monochlorotriazine (MCT) and vinyl sulfone (VS) reactive systems. Provides outstanding exhaustion efficiency (E > 85%), high fixation yield (F > 80%), and superior wash-off behavior.

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) 5-6 (ISO 105-B02)
Washing Fastness @ 60°C ISO 105-C06 C2S 5 (ISO 105-C06 C2S)
Rubbing Fastness (Dry) ISO 105-X12 (Crockmeter) 4-5 (ISO 105-X12)
Rubbing Fastness (Wet) ISO 105-X12 (Crockmeter) 4 (ISO 105-X12)
Perspiration Fastness ISO 105-E04 (Acidic & Alkaline) 5 (ISO 105-E04)

Technical Dyeing & Process Parameters (TDS)

Water Solubility: 120 g/L at 60°C in neutral soft water
Exhaustion Temperature: 60°C (Standard warm exhaustion)
Electrolyte / Salt Ratio: 40 - 60 g/L Refined Vacuum Salt
Alkali / Fixation Ratio: 18 - 20 g/L Soda Ash (pH 10.8 - 11.2)
Recommended Liquor Ratio: 1:5 to 1:10 (Airflow & Jet dyeing)
Shelf Life & Stability: 36 months in sealed dry packaging

Recommended Commercial Applications

  • 01. Trichromatic combination dyeing with Reactive Red ME4BL and Blue ME2RL
  • 02. High-reproducibility batch dyeing on soft-flow and winch machines
  • 03. High-speed continuous pad dyeing of uniform fabrics
  • 04. Home textile sheeting and hospitality bed linen
WARNING GHS Safety & Storage Specification

Store in dry condition away from direct steam or boiler lines.

Request Immediate Lab Dip or Container Lot Quote

Batch testing samples (500g / 5kg) or full commercial delivery from Ankleshwar Phase IV.

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