Direct Fast Yellow DRL (Direct Yellow 86)

1. Product Overview

     Direct Fast Yellow DRL, also known as Direct Yellow 86, is a bright greenish-yellow azo direct dye. It is widely used in the textile and paper industries, producing brilliant yellow shades         with good level-dyeing properties. It shows strong affinity for cellulosic fibers and provides reliable performance in both medium and pale shades.

• CI Name & No.: Direct Yellow 86

• CAS No.: 50925-42-3

• Category: Direct dye (azo type)

• Appearance: Yellow powder

• Shade: Greenish-yellow, brilliant, transparent tone

• Key Features: High solubility, uniform shade, cost-effective for bulk use

2. Technical Specifications

3. Performance & Benefits

• Bright greenish-yellow shade – vivid tones on cotton and paper

• Excellent leveling – uniform dyeing on cotton & viscose fabrics

• Good build-up – supports pale to medium shades

• Flexible blending – can be mixed with orange and red direct dyes for warm tones

• Economical – reliable and affordable choice for large-scale applications

4. Applications

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

• Paper: Bright yellow shade for packaging, tissue, and specialty papers

• Leather: Provides light yellow finishing tones for leather goods

• Blends: Cotton/polyester blends, cotton/viscose

5. Quality & Compliance

• COA provided with each batch (shade, strength, purity, moisture)

• APEO-free, meets EU restricted azo dye regulations

• Heavy metals controlled within international standards

• SDS available in English and other languages

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 in cool, dry, ventilated conditions)

• Main ports: Tianjin / Qingdao / Shanghai

7. Samples & Support

• Free samples (10–50 g) available

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

• Technical support: Shade adjustment & application optimization

8. Related Products

• Direct Yellow R (Direct Yellow 11) – bright yellow direct dye with a slightly reddish shade

• Chrysophenine GX / Direct Yellow G (Direct Yellow 12) – another direct yellow dye with golden tones

• Direct Fast Light Orange GGL (Direct Orange 39) – orange direct dye, often blended with yellow for warm shades