Cationic Blue X-BL (Basic Blue 159)

1. Product Overview

 Cationic Blue X-BL is a brilliant blue basic dye widely used for dyeing and printing acrylic fibers and their blends.

• CI Name & No.: Basic Blue 159

• CAS No.: 68625-06-7

• Category: Cationic / Basic dye

• Appearance: Dark green powder (gives bright blue shade in dyeing)

• Shade: Intense, brilliant blue

• Key Features: Excellent brightness, high exhaustion on acrylic, good fastness to washing and light

• Markets: Acrylic textiles, blends, inks, paper dyeing

2. Technical Specifications

3. Key Features & Benefits

• Brilliant, bright blue shade → high visual appeal

• High exhaustion rate on acrylic → strong dye uptake, economical usage

• Good fastness to washing & perspiration → reliable performance

• Suitable for blends → works well with acrylic/wool and acrylic/polyester

• Versatile use in textiles, paper, and inks

4. Applications

• Acrylic fibers & blends — primary use for bright blue shade in knitted/woven fabrics

• Acrylic/wool blends — excellent shade levelness and compatibility

• Acrylic/polyester blends — commonly applied in fashion fabrics

• Paper & inks — used for bright blue coloration

• Textile printing — suitable for brilliant blue prints on acrylic

5. Quality & Compliance

• COA available with every batch (Shade, Strength, Moisture, pH)

• APEO-free, conforms to EU restricted azo dye requirements

• SDS available (English; other languages upon request)

6. Packaging & Logistics

• Standard: 25 kg P.W. bag / carton / iron drum

• Bulk: 500–1000 kg jumbo bags available

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

• Delivery: 7–10 days from warehouse

• Shelf life: 24 months (dry, ventilated storage)

• Ports: Tianjin / Qingdao / Shanghai

7. Samples & Support

• Free laboratory samples (10–50 g) available

• Courier freight to be paid by customer (DHL/UPS/FedEx account)

• Technical support: shade matching and dyeing process optimization

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• Vat Blue RSN (Vat Blue 4) – reddish-blue vat dye with excellent fastness