Pharmaceutical-Grade Dyes & Pigments
Pharmaceutical Premium
Pharmaceutical Excipient

Pharmaceutical-Grade Dyes & Pigments

High-purity pharmaceutical Dyes & Pigments manufactured to meet stringent USP and EP specifications for coloring applications. Our coloring agents provide excellent color consistency with superior stability for various pharmaceutical dosage forms.

  • USP/EP Pharmaceutical Grade
  • Superior Color Consistency
  • Excellent Stability
  • Wide Color Range
  • Consistent Quality
  • Ultra-Low Impurities

Technical Specifications

Chemical Type: Synthetic Organic Colorants
Color Range: Full spectrum available
Compliance: USP/EP/FDA approved
Purity: ≥99.0% (HPLC)
Physical State: Fine crystalline powder
Particle Size: 1-50 μm (controlled)
Color Strength: High tinctorial value
pH Stability: pH 3.0-9.0
Light Fastness: Excellent (Grade 7-8)
Heat Stability: Stable up to 180°C
Heavy Metals: ≤10 ppm
Solubility: Variable (water/solvent-based)
Storage Conditions: Store below 25°C, dry place
Shelf Life: 5 years from manufacture date
Packaging Options: 1kg, 5kg, 25kg containers

Applications

Capsule Coloring
Tablet Coating
Liquid Formulations
Suspension Coloring
Film Coating Applications
Custom Color Matching
Softgel Coloring
Aerosol Formulations
Quality Control Standards
Stability Testing
Formulation Development
Regulatory Compliance

Industry-Specific Grades

DRAVYOM offers specialized pharmaceutical dyes and pigments tailored for specific coloring applications, ensuring optimal color performance and regulatory compliance across diverse pharmaceutical formulations.

USP Grade (United States Pharmacopoeia)
Purity: ≥99.0% Color Consistency: Superior Heavy Metals: ≤10 ppm Application: FDA approved formulations
EP Grade (European Pharmacopoeia)
Purity: ≥99.0% Particle Size: Controlled Stability: Enhanced Application: European market compliance
High Performance Grade
Purity: ≥99.5% Color Strength: Maximum Light Fastness: Excellent Application: Premium formulations
Custom Color Grade
Matching: Exact specifications Consistency: Batch-to-batch Documentation: Complete Application: Brand-specific colors

Quality Standards

DRAVYOM's pharmaceutical dyes and pigments are manufactured under stringent cGMP protocols, meeting international color additive standards including USP, EP, and FDA guidelines for pharmaceutical coloring applications.

cGMP Manufacturing Standards
USP/EP Grade Specifications
≥99.0% HPLC Purity
Advanced Color Analysis
Color Consistency Verified
Batch-to-Batch Consistency
Comprehensive COA Documentation
Controlled Storage & Shipping

Advanced Chemical Properties & Performance

Pharmaceutical Grade Dyes & Pigments exhibit exceptional chemical properties essential for pharmaceutical applications. Their superior coloring capabilities and stability characteristics ensure reliable performance in demanding pharmaceutical formulation systems.

Molecular Properties
Molecular Range: 200-800 g/mol
Chromophore System: Azo, anthraquinone, triphenylmethane
Color Index: FDA/FD&C approved colorants
Solubility Type: Water-soluble and oil-soluble grades
Physical Properties
Appearance: Fine crystalline powder, various colors
Particle Size: 1-50 μm
Color Strength: High tinctorial power
Bulk Density: 0.3-0.8 g/cm³
Pharmaceutical Properties
Dispersibility: Excellent in aqueous systems
pH Stability: 3.0-8.0
Light Fastness: Grade 6-8 (excellent)
Migration Resistance: Minimal color bleeding
Quality Specifications
Purity (HPLC): ≥98.0%
Water Content: ≤5.0%
Heavy Metals: ≤20 ppm
Arsenic: ≤3 ppm
Stability Properties
Shelf Life: 5 years (unopened)
Storage Temperature: 15-25°C
Light Sensitivity: Store in light-resistant containers
Heat Stability: Stable up to 200°C

Performance Characteristics

Detailed performance metrics demonstrate pharmaceutical dyes & pigments superiority in coloring applications with exceptional color stability, uniform distribution, and regulatory compliance across diverse pharmaceutical formulation systems.

Color Uniformity

Consistent color distribution in formulations

Batch-to-batch reproducibility
Light Stability

Excellent photostability under UV exposure

Long-term color retention
Heat Resistance

Thermal stability during processing

No color degradation
Migration Control

Minimal color bleeding in aqueous systems

Enhanced formulation integrity
Regulatory Compliance

FDA/FD&C approved colorants

Safe for pharmaceutical use
Particle Control

Optimized particle size distribution

Superior dispersibility

Safety Information

FDA-approved pharmaceutical colorants requiring standard handling protocols. Handle in controlled environments with appropriate ventilation systems. Use proper personal protective equipment and follow established safety protocols for colorant materials.

FDA Approved
Standard PPE Required
Good Manufacturing Practices

Storage & Handling

Store in tightly closed, light-resistant containers in a cool, dry place away from direct sunlight. Maintain controlled room temperature storage and ensure protection from moisture to preserve color integrity and pharmaceutical quality.

Controlled room temperature (15-25°C)
Protect from light
Light-resistant containers
Store in dry conditions

Chemical Mechanisms & Reaction Pathways

Pharmaceutical dyes and pigments provide essential coloring and identification functions through precise molecular design and regulatory-compliant formulations, ensuring product differentiation and patient safety in pharmaceutical applications.

Color Chemistry

Precise chromophore design for stable color expression

Consistent pharmaceutical identification
Stability Profile

Chemical stability under pharmaceutical conditions

Maintains color integrity
Safety Profile

Non-toxic pharmaceutical-grade colorants

FDA-approved color additives
Compatibility

Compatible with pharmaceutical excipients and APIs

No adverse interactions

Regulatory Compliance & Documentation

Comprehensive regulatory compliance ensures global pharmaceutical acceptance with complete documentation packages supporting international drug development and manufacturing requirements.

USP Specifications

United States Pharmacopeia pharmaceutical grade compliance

EP Standards

European Pharmacopoeia specifications and testing protocols

ICH Guidelines

International harmonized pharmaceutical development standards

Global Regulatory

Multi-regional pharmaceutical registration support

DMF Support

Drug Master File preparation and regulatory submission

GMP Compliance

Good Manufacturing Practice certified production

Technical Support & Value-Added Services

DRAVYOM's pharmaceutical development team provides comprehensive formulation support, analytical method development, and regulatory assistance to optimize pharmaceutical dyes and pigments performance in pharmaceutical applications.

Formulation Development
  • Color matching and development
  • Coating formulation optimization
  • Stability enhancement strategies
  • Color fastness testing
Analytical Services
  • Method validation and transfer
  • Color stability testing
  • Migration testing programs
  • Spectrophotometric analysis
Regulatory Support
  • Regulatory strategy development
  • Documentation preparation
  • Regulatory submission support
  • Global compliance guidance
Supply Solutions
  • Reliable supply chain management
  • Light-protected packaging
  • Emergency supply arrangements
  • Global distribution network

Environmental Impact & Sustainability

Our pharmaceutical dyes and pigments production emphasizes environmental responsibility through sustainable pharmaceutical manufacturing practices, waste minimization, and comprehensive environmental impact management.

Green Chemistry

Environmentally conscious synthesis with minimal waste

Water Management

Advanced wastewater treatment and recycling systems

Energy Efficiency

Optimized manufacturing processes with reduced energy consumption

Waste Reduction

Comprehensive waste minimization and disposal protocols

ISO 14001

Environmental management system certified production

Carbon Footprint

Reduced environmental impact through sustainable practices

Manufacturing Excellence & Quality Control

DRAVYOM's state-of-the-art pharmaceutical manufacturing facility employs advanced synthesis technology and continuous monitoring systems to ensure consistent pharmaceutical dyes and pigments quality and performance across all production batches.

GMP Production

Good Manufacturing Practice certified facility with controlled environments

Pharmaceutical-grade production standards
Quality Testing

Comprehensive analytical testing including color consistency and purity

Spectrophotometric and chemical analysis
Quality Systems

ISO 9001:2015 quality management with pharmaceutical compliance

Continuous improvement and validation protocols
Packaging Control

Light-protected packaging with controlled atmosphere

Color stability maintenance systems

Market Applications & Performance Data

Comprehensive pharmaceutical data demonstrating pharmaceutical dyes and pigments effectiveness across diverse therapeutic applications with quantified performance metrics and regulatory validation.

Pharmaceutical Manufacturing
Color Consistency: ±2 ΔE color difference Stability: 3+ years shelf life Purity: >98% pharmaceutical grade
Drug Development
Formulation Support: Tablet and capsule coloring Regulatory Success: FDA-approved colors Innovation: Custom color matching
Clinical Applications
Safety: Non-toxic pharmaceutical grade Identification: Product differentiation Versatility: Wide range of applications

DRAVYOM Competitive Advantages

Pharmaceutical Excellence

Consistently exceeds USP/EP specifications with pharmaceutical-grade quality and performance

Reliable Supply

Guaranteed availability with strategic inventory management and pharmaceutical-grade production

Development Expertise

Dedicated pharmaceutical team provides formulation development and regulatory support

Quality Assurance

Comprehensive documentation with pharmaceutical-grade certificates and regulatory compliance

Global Standards

International compliance with USP, EP, and ICH guidelines for worldwide acceptance

Partnership Approach

Collaborative relationships with pharmaceutical companies and custom development services