Direct Fast Light Orange GGL (Direct Orange 39)

1. Product Overview

Direct Fast Light Orange GGL, also known as Direct Orange 39, is a bright orange azo direct dye widely used in the textile and paper industries. It produces level dyeing on cotton, viscose, paper, and leather with good fastness properties.

• CI Name & No.: Direct Orange 39

• CAS No.: 34483-43-1

• Category: Direct dye (azo type)

• Appearance: Orange powder

• Shade: Bright orange with good brilliance and high tinting strength

• Key Features: Good solubility in water, excellent level-dyeing, economical

2. Technical Specifications

3. Performance & Benefits

• Bright brilliant orange — suitable for high-visibility and decorative fabrics

• Good level-dyeing properties — uniform shade across large lots

• Reasonable fastness — resistant to washing, perspiration, and light exposure

• Wide compatibility — can be mixed with other direct dyes for shade adjustment

• Cost-effective — economical for mass-market dyeing of textiles and paper

4. Applications

• Textiles: Cotton, viscose, rayon, and blended fabrics

• Paper: Coloring paper and tissue products

• Leather: Light orange tones for suede and leather finishing

• Blends: Cotton/polyester and cotton/viscose fabrics

5. Quality & Compliance

• COA provided with every batch (Shade, Strength, Purity, Moisture)

• APEO-free, conforms to EU azo dye restrictions

• Heavy metals within international safety limits

• SDS available in English and other languages on request

6. Packaging & Logistics

• Standard packaging: 25 kg fiber drums / cartons with inner PE bag

• MOQ: 100 kg (trial) / 1 MT (bulk order)

• Delivery: 7–10 days ex-warehouse

• Shelf life: 24 months (store dry & ventilated)

• Main ports: Tianjin / Qingdao / Shanghai

7. Samples & Support

• Free lab samples (10–50 g) available on request

• Courier freight borne by customer (DHL / UPS account preferred)

• Technical team support: shade matching, dyeing process optimization, application guidance

8. Related Products

• Direct Yellow R (Direct Yellow 11) – bright yellow direct dye for cotton & paper

• Sulphur Blue BRN (Sulphur Blue 7) – popular sulfur dye for textiles

• Vat Blue RSN (Vat Blue 4) – vat dye with excellent fastness for cotton fabrics