Rhoduline Violet

Rhoduline Violet – High-Purity Phenazinium Dye Manufacturer in India

Rhoduline Violet is a high-performance cationic phenazinium dye widely used in the electroplating, surface coating, surface finishing, and industrial dyeing sectors. Identified by CAS Number 16508-73-9 and Color Index CI 50215, this premium-grade dye is chemically known as Dimethylamino methyl phenazinium chloride, producing brilliant red-violet shades with exceptional brightness, solubility, and metal-binding properties.
At GSP Dyes and Chemicals Pvt Ltd, we are recognized as one of India's most trusted Rhoduline Violet manufacturers, suppliers, and exporters, delivering consistently high-purity phenazinium dyes to industries across India and to over 30 countries worldwide. Backed by advanced manufacturing facilities, ISO-certified processes, and decades of expertise, we ensure unmatched quality, dependable supply, and the most competitive pricing in the global market.

ABOUT PRODUCT

What is Rhoduline Violet?

Rhoduline Violet is a synthetic cationic dye belonging to the phenazinium. chloride family of dyes. It appears as a greenish-brown crystalline powder that dissolves in water and ethanol to form a brilliant red-violet solution. Its strong color strength, excellent leveling characteristics, and metal-binding ability make it especially valuable in electroplating baths and surface finishing operations.

CAS Number: 16508-73-9
TECHNICAL DATA

Key Specifications

Chemical Name Dimethylamino methyl phenazinium chloride
Solubility Water & Ethanol Soluble
Solution Color Brilliant Red-Violet
pH (1% solution) 4.5 – 6.5
Loss on Drying ≤ 5%
Insolublesg ≤ 1%
CAS Number 16508-73-9
Color Index CI 50215
Appearance Greenish-Brown Crystalline Powder
Solution Color Brilliant Red-Violet
Solubility Soluble in Water and Ethanol
Dye Content ≥ 75%
Class Phenazinium (Basic) Dye
Maximum Absorbance (λmax) 540 nm
INDUSTRIAL APPLICATIONS

Applications of Rhoduline Violet

Rhoduline Violet is one of the most widely used dyes in electroplating baths, especially in zinc, nickel, copper, and chrome plating processes. It functions as a powerful leveling agent and brightener, ensuring uniform metal deposition, smooth surface finish, and brilliant aesthetics on electroplated parts

The dye is extensively used in surface coating and surface finishing applications, providing brilliant violet-red shades and excellent dispersion stability in industrial coatings.

Rhoduline Violet is used in industrial dyeing processes that require strong color fastness, brilliant shade development, and reliable performance.

Used to color industrial paints, varnishes, and lacquers with deep violet-red tones, offering long-lasting color quality.

The dye is also used to color paper products, including specialty paper, decorative paper, and tissue, producing bright and consistent shades.

Rhoduline Violet imparts deep violet-red shades to leather products, making it ideal for premium-quality leather coloring with strong fastness properties.

Owing to its strong cationic nature, Rhoduline Violet is also used in select specialty applications like surface treatment chemistry and metal finishing formulations.

Why Choose GSP Dyes and Chemicals Pvt Ltd for Rhoduline Violet?

GSP Dyes and Chemicals Pvt Ltd, based in Bhayander, Maharashtra, is among India's leading Rhoduline Violet manufacturers, suppliers, and exporters. We combine cutting-edge production technology, robust quality control, and exceptional customer support to deliver premium-grade dyes to clients globally.

ISO-Certified Manufacturing

Our manufacturing operations comply with ISO 9001:2015 quality standards, ensuring product consistency and reliability.

High Dye Content (≥70%)

We supply Basic Violet 8 with industry-leading dye content for maximum color yield and performance

Bulk Production Capacity

With high-volume production capabilities, we cater to bulk orders, wholesale needs, and large industrial supply contracts at the most competitive global prices

Global Export Network

We export Rhoduline Violet to USA, UK, Germany, China, Brazil, UAE, South Africa, Vietnam, Bangladesh, Indonesia, and Southeast Asia, supported by efficient logistics from JNPT and Mumbai port.

Direct-from-Manufacturer Pricing

As a direct producer, we eliminate intermediaries and offer the best Rhoduline Violet prices in India, helping you maintain healthy profit margins.

Custom Packaging Options

We provide flexible packaging options — from 1 kg lab packs to 25 kg industrial drums — based on customer specifications.

Comprehensive Technical Support

Our R&D team offers COA, MSDS, technical data sheets, and complete application assistance to ensure optimal results in your processes.

APPLICATION & SUPPLY

Industries We Serve

Electroplating & Metal Finishing Industries
Surface Coating & Industrial Paint Manufacturers
Leather & Footwear Manufacturers
Paper, Pulp & Specialty Paper Industries
Industrial Dyeing & Pigment Industries
Varnish, Lacquer & Coating Manufacturers
Chemical Trading & Distribution Companies
Research Laboratories & R&D Institutions

Packaging Options

1 kg / 5 kg HDPE jars
Sample & laboratory packs
10 kg / 25 kg fiber drums
Industrial bulk
Custom packaging
as per client requirements
We ensure export-grade packaging with proper labeling, batch identification, COA, and MSDS documentation, allowing for smooth customs clearance and on-time delivery via air, sea, and courier.

Rhoduline Violet Manufacturer in Maharashtra, India

GSP Dyes and Chemicals Pvt Ltd is a top-rated Rhoduline Violet manufacturer in Mumbai, Thane, Bhayander, Boisar, and Tarapur, serving customers across Maharashtra, pan-India, and globally. Our strategic location near JNPT and Mumbai port ensures fast, dependable, and cost-effective international shipping.

Safety & Storage Guidelines

  • Store in a cool, dry, and well-ventilated area away from direct sunlight and heat.
  • Keep containers tightly sealed when not in use.
  • Avoid contact with strong oxidizing agents, acids, and incompatible chemicals.
  • Use protective gloves, goggles, and masks while handling.
  • Refer to the MSDS for complete safety and handling guidelines.
SUPPORT

Frequently Asked Questions

Rhoduline Violet is widely used in electroplating, surface coating, surface finishing, leather dyeing, and paper coloring applications.

The CAS Number of Rhoduline Violet is 16508-73-9, and its Color Index is CI 50215.

Rhoduline Violet appears as a greenish-brown crystalline powder that produces a brilliant red-violet solution when dissolved in water.

Yes! GSP Dyes and Chemicals Pvt Ltd specializes in bulk and wholesale supply of Rhoduline Violet for industrial and export needs.

Yes, we export Rhoduline Violet to over 30 countries, including USA, UK, Germany, UAE, and Southeast Asia.
ORDER NOW

Order Premium Rhoduline Violet from India's Most Trusted Manufacturer

Whether you require Rhoduline Violet (Phenazinium Chloride) for electroplating, surface coating, surface finishing, leather coloring, or industrial dyeing, GSP Dyes and Chemicals Pvt Ltd is your one-stop destination for the highest-purity, ISO-certified, industrial-grade phenazinium dye in India.

Get a free quote, technical data sheet, COA, MSDS, and exclusive bulk pricing.

Place your bulk order today and discover why leading global brands trust GSP Dyes and Chemicals Pvt Ltd for premium dye solutions!