Ar Carbol Fuchsin
Analytical Acid-Fast
Analytical Reagent

Carbol Fuchsin

Analytical Reagent grade Carbol Fuchsin manufactured for acid-fast staining, tuberculosis detection, and microbiology applications. Our AR grade primary stain provides reliable staining properties for mycobacterial identification, Ziehl-Neelsen procedures, and clinical diagnostics.

  • Analytical Grade Purity
  • Acid-Fast Staining
  • Tuberculosis Detection
  • Mycobacterial Identification
  • Clinical Microbiology
  • Research Laboratory Use

Technical Specifications

Chemical Formula: C₂₀H₁₉N₃·HCl (Basic Fuchsin)
CAS Number: 632-99-5
Composition: Basic Fuchsin in phenol solution
Physical State: Red solution
Staining Properties: Acid-fast bacteria staining
pH Range: 6.5-7.5
Solubility: Ready-to-use solution
Concentration: 0.3% Basic Fuchsin
Phenol Content: 5% w/v
Ethanol Content: 10% v/v
Staining Time: 3-5 minutes
Storage Temperature: 15-25°C, protect from light
Shelf Life: 2 years from manufacture
Heavy Metals (as Pb): ≤ 0.001%
Clarity: Clear red solution
Packaging Options: 100ml, 250ml, 500ml amber bottles

Applications

Acid-Fast Bacteria Staining
Tuberculosis Diagnosis
Medical Microbiology Labs
Clinical Diagnostics
Teaching Laboratories
Mycobacteria Detection
Ziehl-Neelsen Staining
Research Applications
Quality Control Testing
Pharmaceutical QC
Pathology Studies
Environmental Microbiology

Industry-Specific Grades

DRAVYOM offers specialized Carbol Fuchsin grades tailored for specific diagnostic and research requirements, ensuring optimal staining performance and regulatory compliance across diverse microbiology applications.

AR Grade (Analytical Reagent)
Purity: ≥ 99.0% Heavy Metals: ≤ 0.001% Staining Quality: Excellent Application: General diagnostic procedures
Clinical Grade
Purity: ≥ 99.5% Sterility: Sterile filtered Documentation: Complete COA Application: Clinical diagnostics
Research Grade
Purity: ≥ 99.8% Consistency: Batch-to-batch Validation: Method verified Application: Advanced research work
Educational Grade
Purity: ≥ 98.0% Safety: Student-safe formulation Packaging: Teaching quantities Application: Educational laboratories

Quality Standards

DRAVYOM's AR Grade Carbol Fuchsin is manufactured under stringent quality control protocols, meeting international analytical standards including USP, BP, and clinical laboratory specifications. Our analytical-grade production ensures consistent staining performance and regulatory compliance.

ISO 9001:2015 Certified Manufacturing
USP/BP Grade Specifications
Consistent Staining Properties
Reliable Acid-Fast Detection
Clinical Laboratory Safety
Ready-to-Use Formulation
Traceable Certificate of Analysis
Light-Protected Storage

Advanced Chemical Properties & Performance

AR Grade Carbol Fuchsin exhibits exceptional staining properties essential for acid-fast bacteria detection. Its ultra-pure composition ensures reliable performance in Ziehl-Neelsen staining, tuberculosis diagnosis, and microbiological identification procedures requiring precise acid-fast staining.

Staining Properties
Primary Stain: Basic fuchsin with phenol
Penetration: Enhanced by heat and phenol
Acid Resistance: Retained by mycolic acid
Color Intensity: Deep red staining
Physical Properties
Appearance: Deep red solution
Solvent System: Ethanol-phenol-water
Working Temperature: Heat application required
pH Range: Slightly acidic to neutral
Microbiological Performance
Target Organisms: Mycobacteria, Nocardia
Staining Time: 5-10 minutes with heat
Selectivity: Acid-fast organisms
Contrast: High differential staining
Quality Specifications
Basic Fuchsin: Specified concentration
Phenol Content: 5% concentration
Ethanol: 10% v/v
Staining Quality: Tested with control organisms
Stability Properties
Shelf Life: 2 years (dark storage)
Light Sensitivity: Store in amber containers
Working Solution: Use within 6 months
Precipitation: Filter before use if needed

Performance Characteristics

Detailed performance metrics demonstrate AR Grade Carbol Fuchsin superiority in acid-fast staining with exceptional penetration capability, reliable organism detection, and reproducible results across diverse tuberculosis and mycobacterial identification procedures.

Detection Sensitivity

Mycobacteria detection: >95% sensitivity

Superior acid-fast organism detection
Staining Intensity

Deep red color: High contrast ratio

Excellent visual differentiation
Heat Penetration

Enhanced staining: Phenol-assisted penetration

Superior cell wall penetration
Staining Time

Optimal staining: 5-10 minutes with heat

Efficient diagnostic procedure
Batch Consistency

Variation: ±3% between batches

Outstanding lot-to-lot reproducibility
Acid Resistance

Retention: Resistant to acid decolorization

Reliable differential staining

Safety Information

Contains phenol and ethanol - toxic and flammable components. May cause severe skin burns and eye damage. Use in well-ventilated fume hood with appropriate protective equipment including chemical-resistant gloves, safety goggles, and lab coats. Avoid skin contact, inhalation, and ingestion. Handle with extreme caution.

Toxic
Flammable
Corrosive

Storage & Handling

Store in original amber glass containers in a cool, dark, well-ventilated area away from heat sources and incompatible materials. Keep containers tightly closed and use only in fume hood. Ensure proper emergency procedures and spill cleanup materials are available.

Cool storage (15-25°C)
Protect from light
Amber glass containers only
Fume hood use required

Chemical Mechanisms & Reaction Pathways

Carbol Fuchsin exhibits controlled penetration mechanisms through phenol-enhanced basic fuchsin complexes, making it suitable for analytical applications requiring selective staining of acid-fast bacteria and mycobacterial identification procedures.

Dye-Phenol Complex

Basic fuchsin-phenol interaction enhancing cell wall penetration

Enhanced staining penetration
Acid-Fast Binding

Selective binding to mycolic acids in bacterial cell walls

Specific mycobacterial staining
Heat Enhancement

Temperature-assisted penetration through waxy cell walls

Improved staining efficiency
Color Formation

Red-pink coloration resistant to acid-alcohol decolorization

Distinctive visual identification
Selective Retention

Differential retention in acid-fast vs non-acid-fast bacteria

Diagnostic specificity

Regulatory Compliance & Documentation

Comprehensive regulatory compliance ensures global analytical laboratory access with complete documentation packages supporting international standards and analytical method validations.

ACS Specifications

American Chemical Society analytical reagent standards compliance

ISO 6353 Standard

International standard for reagent specifications and testing

USP Grade Available

United States Pharmacopeia specifications for pharmaceutical analysis

REACH Registration

European Union chemical regulation compliance

CDC Guidelines

Centers for Disease Control laboratory diagnostic standards

SDS Documentation

Multi-language Safety Data Sheets (16 sections, GHS compliant)

Technical Support & Value-Added Services

DRAVYOM's microbiology team provides comprehensive staining method support, troubleshooting assistance, and analytical services to optimize AR Grade Carbol Fuchsin performance in your specific diagnostic applications.

Staining Method Development
  • Acid-fast staining protocol optimization
  • Temperature and timing adjustments
  • Specimen preparation guidance
  • Quality control procedures
Analytical Services
  • Certificate of Analysis verification
  • Custom staining intensity testing
  • Dye concentration validation
  • Stability assessment
Technical Support
  • Microbiology staining consultation
  • Safe handling and storage training
  • Method transfer support
  • Laboratory safety protocols
Performance Services
  • Method validation support
  • System suitability testing
  • Stability studies
  • Quality assurance consultation

Environmental Impact & Sustainability

Our AR Grade Carbol Fuchsin production emphasizes environmental responsibility through sustainable manufacturing practices, controlled phenolic compound management, and comprehensive environmental impact management for diagnostic laboratory operations.

Phenol Safety

Controlled phenol handling with safety containment systems

Waste Minimization

Optimized concentrations reducing chemical usage

Clean Production

Energy-efficient preparation with emission controls

Waste Treatment

Proper treatment of phenol-containing wastewaters

ISO 14001

Environmental management system certified production

Container Recycling

Glass container return and recycling programs

Manufacturing Excellence & Quality Control

DRAVYOM's state-of-the-art analytical reagent manufacturing facility employs advanced stain preparation technology with continuous monitoring systems to ensure consistent AR Grade Carbol Fuchsin quality and performance across all production batches.

Production Process

Controlled preparation with high-purity basic fuchsin and phenol

Precise dye concentration and pH control
Quality Testing

14-point analytical testing protocol including staining intensity and specificity

Microscopic verification and performance testing
Quality Systems

ISO 9001:2015 quality management with analytical laboratory accreditation

Continuous improvement and method validation
Packaging Control

Light-resistant containers with controlled atmosphere protection

Dye stability preservation and contamination prevention

Market Applications & Performance Data

Comprehensive diagnostic laboratory data demonstrating AR Grade Carbol Fuchsin effectiveness across diverse applications with quantified performance metrics and diagnostic method validations.

Acid-Fast Staining
Specificity: >99% for mycobacteria Sensitivity: Detection limit 10³ CFU/mL Contrast: Clear red against blue background
Visual Performance
Color intensity: Consistent red-pink staining Retention: Resistant to acid-alcohol decolorization Clarity: Sharp cellular definition
Processing Conditions
Temperature: Effective at 60-100°C Time: 5-15 minutes optimal staining pH stability: Functional pH 1-3 range
Validation Data
Method validation: WHO TB diagnostic standards Stability: 18+ months proven shelf life Reproducibility: <2% RSD staining intensity

DRAVYOM Competitive Advantages

Ultra-Pure Staining Quality

High-purity basic fuchsin ensuring consistent red staining

Superior Contrast

Enhanced visual differentiation for accurate diagnosis

Diagnostic Standards

WHO and CDC compliant with comprehensive documentation

Controlled Logistics

Temperature and light-controlled supply chain

Microbiology Expertise

Support team with staining and diagnostic specialists

Safety Management

Controlled phenol handling with comprehensive safety protocols