Basic Dyes
Victoria Blue B Base
Victoria Blue B Base, CAS 81-77-6, is supplied in bulk by Aethon Chemicals, a supplier and exporter of industrial chemicals based in Ankleshwar GIDC, Gujarat, India. It is commonly used in printing inks, ballpoint pen ink, plastics & polymers, coatings & varnishes. We supply buyers across India and export to 15+ countries, with TDS and MSDS available on request.
Key facts
| Chemical Name | Victoria Blue B Base |
|---|---|
| Chemical Class | Triarylmethane Dye |
| Form | Dark blue crystalline powder |
| CAS No. | 81-77-6 |
| HSN Code | 3204 12 00 |
| Category | Dyes |
| Supplied from | Ankleshwar GIDC, Gujarat, India |
Main uses of Victoria Blue B Base
- Printing Inks
- Ballpoint Pen Ink
- Plastics & Polymers
- Coatings & Varnishes
- Paper Coloring
- Leather Finishing
Product Overview
Victoria Blue B Base (Solvent Blue 4) is a high-strength, brilliant blue dye belonging to the triarylmethane class. It offers exceptional brightness, excellent solubility in organic solvents, and strong compatibility with varnishes, inks, and polymer systems. Known for its intense bluish tone and strong tinctorial power, this dye is widely used in industrial applications requiring vibrant, stable, and high-performing blue shades.
Its strong color strength and resistance to fading make it suitable for inks, plastics, coatings, and specialty color formulations.
Shade Range by Grade
| Sr. No. | Product Name | CI Name & CI Number | CAS Number | HSN Code | Shade (Mass Tone) | Shade (Diluted / Tint) |
|---|---|---|---|---|---|---|
| 1 | Victoria Blue B Base | Solvent Blue 4 (C.I. 44040) | 81-77-6 | 320412 |
Applications
Victoria Blue B Base is widely used in industries that require strong, brilliant blue shades:
Printing Inks: Suitable for gravure, flexographic, and offset inks
Ballpoint Pen Ink: Widely used for deep blue pen ink formulations
Plastics & Polymers: Colors transparent polymers like PS, PMMA, and acrylics
Coatings & Varnishes: High solubility in organic mediums for uniform coloration
Paper Coloring: Used for tinted, colored, and decorative papers
Leather Finishing: Adds bright blue highlights to leather surfaces
Handling & Safety
Aspect | Information |
|---|---|
Hazards | Generally non-toxic; avoid dust inhalation and prolonged skin contact. |
PPE | Use gloves, protective goggles, and a dust mask during handling. |
Storage | Store in a cool, dry, well-ventilated area. Keep away from moisture and direct sunlight. |
Spillage | Avoid dust formation. Sweep up carefully and dispose of in accordance with local regulations. |
First Aid | Rinse affected area with plenty of water. Seek medical attention if irritation persists. |
Key Advantages
Brilliant and vibrant blue shades
High tinting strength and excellent color depth
Good solubility in organic solvents
Stable performance in inks, varnishes, and polymer systems
Ideal for inks, plastics, coatings, and specialty chemical applications
Frequently Asked Questions about Victoria Blue B Base
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