Direct orange 39 liquid

Stable, low-salt direct dye for cotton & blended fabrics — liquid formulation for easier handling

Direct Orange 39 (liquid) is a concentrated, ready-to-use direct dye designed for efficient dyeing of cellulose fibers and blends. Formulated to deliver consistent shade reproducibility and high wet-fastness, this liquid grade reduces dust, simplifies dosing and improves process safety compared to powder forms.

Unlike commodity suppliers, our Direct Orange 39 liquid is produced under strict quality control with tight batch-to-batch shade tolerance, customizable concentration, and optional low-salt variants for water-sensitive processes. We back the product with application trials and on-site technical support to help optimize your recipes and reduce overall cost-in-use.

Related Name: 

C.I. Direct Orange 39;DirectFast Orange LGG;Ever direct Supra Orange 2GL;Fastusol Orange LGGL;Helion Orange GRLL;Kayafect Orange L;Orbantin Orange7GL;Pyrazol Fast Orange 2GLL;Sirius Supra Orange GGL;

Key Features & Benefits

• Consistent high strength: reliable tinctorial strength reduces rework and dye overuse.
• Improved wet-fastness & light fastness: good fastness profile for many textile applications.
• Low-dust, liquid form: better handling safety, easier automated dosing.
• Customizable concentration: concentrate levels tailored to your equipment and process.
• Process efficiency: lower liquor ratio compatibility and targeted low-salt options to cut salt usage.

Typical Applications

Direct Orange 39 liquid is commonly used for:

• Direct dyeing of cotton, viscose, and regenerated cellulose
• Shade matching in garment dyeing and batch processes
• Printing pastes and pad dyeing where liquid dosing is preferred
• Blended fabrics (with appropriate auxiliaries)

Technical Specifications

• ‍Product Name: Direct orange 39 liquid
• C.I. No.: 40215
• CAS No.: 1325-54-8
• Molecular Formula: C38H28N8O12S4.4Na
• Shade: bright red  liquid‍

Packaging & Supply

Available packaging options:

• IBC (1,000 L) — ideal for large continuous operations
• 200 L drums — common for medium-scale users
• Special bulk shipments — negotiated per order

We provide labeling, certificates of analysis, and tailored concentration packs on request.

Handling, Storage & Safety

Handle with standard industrial precautions. Avoid contact with skin and eyes. Use appropriate PPE (gloves, goggles) and follow good industrial hygiene. Full safety information (SDS) and disposal guidance are supplied with shipments and available upon request.

Note: product compliance (e.g., REACH, local regulations) and certificates will be provided per market requirements.

Note: The data contained here are based on our current knowledge and experience. It is the responsibility of user to test our products before the final application.