Ar Tollens Reagent
Analytical Organic
Analytical Reagent

AR Grade Tollens' Reagent

Analytical Reagent grade Tollens' reagent manufactured for aldehyde detection, silver mirror test, and organic chemistry applications. Our AR grade Tollens' reagent provides reliable test properties for research applications, functional group analysis, and precise aldehyde identification in laboratory procedures.

  • Analytical Grade Purity
  • Aldehyde Detection
  • Silver Mirror Test
  • Organic Chemistry Applications
  • Functional Group Analysis
  • Visual Detection
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Technical Specifications

Reagent Name: Tollens' Reagent
Active Component: Silver ammonia complex [Ag(NH₃)₂]⁺
Alternative Name: Silver mirror reagent
Preparation: Fresh preparation required
Components: AgNO₃ + NH₄OH solution
Physical State: Clear colorless solution
pH: Basic (alkaline medium)
Test Principle: Aldehyde oxidation to carboxylate
Positive Result: Silver mirror formation
Specificity: Aldehydes (not ketones)
Shelf Life: Use immediately after preparation
Storage: Components stored separately
Packaging: Component kit or prepared solution
Safety: Handle with care, avoid skin contact

Applications

Aldehyde Detection
Silver Mirror Test
Functional Group Analysis
Organic Chemistry
Qualitative Analysis
Visual Identification
Educational Demonstrations
Research Applications
Pharmaceutical Testing
Quality Control
Natural Product Analysis
Biochemical Testing

Industry-Specific Grades

DRAVYOM offers specialized Tollens' reagent formulations tailored for specific analytical and educational requirements, ensuring optimal performance and regulatory compliance across diverse laboratory applications.

AR Grade (Analytical Reagent)
High purity components Clear silver mirror formation Reliable test results Application: General analytical procedures
Research Grade
Ultra-pure reagents Minimal interference Standardized preparation Application: Advanced research
Educational Grade
Student-safe formulation Clear visual results Detailed instructions Application: Teaching laboratories
Kit Form
Pre-measured components Safety instructions included Fresh preparation guidance Application: Routine testing

Quality Standards

DRAVYOM's AR Grade Tollens' Reagent is manufactured under stringent quality control protocols, meeting international analytical standards including ACS, USP, EP, and pharmacopoeia specifications. Our analytical-grade production ensures consistent performance and regulatory compliance.

ISO 9001:2015 Certified Manufacturing
ACS Reagent Grade Specifications
Clear Mirror Formation Guarantee
Visual Test Validation
Superior Detection Sensitivity
Batch-to-Batch Consistency
Traceable Certificate of Analysis
Component-Separated Logistics

Advanced Chemical Properties & Performance

AR Grade Tollens' Reagent exhibits exceptional chemical properties essential for aldehyde detection applications. Its ultra-pure composition and precise formulation ensure reliable performance in demanding analytical procedures and research applications.

Analytical Properties
Detection Sensitivity: 0.1% aldehyde
Complex Formation: Ag(NH₃)₂⁺
Reaction Time: 2-5 minutes
pH Optimal: 8.0-9.0
Physical Properties
Appearance: Colorless solution
Density: 1.02 g/cm³
Solubility: Water miscible
Vapor Pressure: Low
Analytical Performance
Mirror Formation: Clear metallic
Selectivity: Aldehyde specific
False Positives: Minimal
Stability: Use fresh (24h)
Purity Specifications
Silver Nitrate: ≥99.8%
Ammonia Solution: ≥25%
Chloride: ≤0.001%
Heavy Metals: ≤0.0005%
Stability Properties
Component Shelf Life: 2 years (separate)
Prepared Stability: 24 hours max
Temperature Range: 15-25°C storage
Light Sensitivity: Store in dark

Performance Characteristics

Detailed performance metrics demonstrate AR Grade Tollens' Reagent superiority in aldehyde detection applications with exceptional selectivity, precision, and reproducibility across diverse analytical procedures and testing protocols.

Mirror Formation

Clear metallic silver deposition

Distinctive aldehyde identification
Selectivity

Aldehyde-specific reaction

High analytical specificity
Sensitivity

0.1% detection limit

Reliable trace detection
Temperature Stability

Room temperature operation

Consistent performance
Batch Reproducibility

Consistent mirror formation

Reliable lot-to-lot performance
Preparation Stability

Use within 24 hours

Fresh reagent reliability

Safety Information

Contains silver nitrate and ammonia which can cause irritation and staining. Handle with appropriate protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Avoid skin contact and ensure adequate ventilation. Prepare fresh solutions and dispose of properly.

Irritant
Skin Staining
Vapor Irritant

Storage & Handling

Store components separately in original containers in a cool, dark place away from organic materials. Keep containers tightly closed and prepare solutions fresh for each use. Use in well-ventilated areas and ensure proper disposal procedures for silver-containing waste.

Cool storage (15-25°C)
Protect from light
Fresh preparation
Away from organic materials

Chemical Mechanisms & Reaction Pathways

Tollens reagent demonstrates specific aldehyde detection properties through silver mirror formation, enabling precise carbonyl group identification with distinctive metallic deposition for qualitative organic analysis.

Silver Mirror Test

Ag(NH₃)₂⁺ + RCHO → metallic silver mirror formation

Distinctive aldehyde identification reaction
Aldehyde Specificity

Selective reaction with aldehydes over ketones and other carbonyls

High analytical selectivity
Complex Formation

Diamminesilver(I) complex provides controlled silver reduction

Stabilized reactive silver species
Qualitative Analysis

Visual test for aldehyde functional group confirmation

Rapid organic functional group testing

Regulatory Compliance & Documentation

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

ACS Specifications

American Chemical Society reagent standards compliance

ISO 3696 Standard

International standard for analytical grade reagent specifications

Educational Standard

Teaching laboratory approved reagent specifications

REACH Registration

European Union chemical regulation compliance

Organic Analysis

Standard protocols for organic functional group testing

SDS Documentation

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

Technical Support & Value-Added Services

DRAVYOM's organic chemistry team provides comprehensive functional group testing support, troubleshooting assistance, and analytical services to optimize Tollens reagent performance in your specific applications.

Silver Mirror Development
  • Reagent preparation protocols
  • Mirror formation optimization
  • Test procedure standardization
  • Interference elimination
Analytical Services
  • Reagent activity verification
  • Silver content analysis
  • Stability testing protocols
  • Method validation support
Technical Support
  • Organic testing troubleshooting
  • Reagent handling training
  • Laboratory protocol development
  • Quality control guidance
Supply Solutions
  • Fresh reagent preparation
  • Emergency supply arrangements
  • Custom concentration options
  • Temperature-controlled distribution

Environmental Impact & Sustainability

Our Tollens reagent production emphasizes environmental responsibility through sustainable manufacturing practices, silver recovery systems, and comprehensive environmental impact management for analytical operations.

Silver Recovery

Advanced silver recovery and recycling systems for precious metal conservation

Ammonia Management

Controlled ammonia handling with recovery systems

Clean Production

Controlled manufacturing with precious metal containment

Safe Disposal

Silver waste recovery and safe disposal protocols

ISO 14001

Environmental management system certified production

Precious Metal Stewardship

Responsible use and recovery of valuable silver resources

Manufacturing Excellence & Quality Control

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

Reagent Preparation

Precise silver nitrate and ammonia complexation with stabilization control

Maximum reactivity and stability balance
Quality Testing

Comprehensive analysis including silver content and mirror formation testing

Activity and selectivity verification
Quality Systems

ISO 9001:2015 quality management with organic reagent certification

Continuous improvement and analytical validation
Packaging Control

Light-protected containers with stability preservation and contamination prevention

Reagent stability and activity preservation

Market Applications & Performance Data

Comprehensive laboratory data demonstrating Tollens reagent effectiveness across diverse applications with quantified performance metrics and organic analysis method validations.

Aldehyde Detection
Selectivity: >95% aldehyde specificity Sensitivity: 0.1% aldehyde detection Mirror Formation: Clear metallic deposition
Educational Institutions
Curriculum Support: 100+ organic protocols Reproducibility: >98% consistent results Teaching Value: Classical organic test
Research Labs
Reliability: 99.5% batch consistency Efficiency: Rapid qualitative testing Accuracy: Clear positive/negative results

DRAVYOM Competitive Advantages

Superior Mirror Formation

Consistently clear silver mirror formation with high selectivity for aldehyde functional group identification

Reliable Supply

Guaranteed availability with strategic inventory management and specialized production scheduling

Organic Chemistry Expertise

Dedicated organic chemistry team provides functional group testing method development and optimization support

Quality Assurance

Traceable certificates with comprehensive activity validation and analytical method support

Global Standards

International compliance with ACS and educational specifications for worldwide acceptance

Partnership Approach

Collaborative relationships with organic chemistry laboratories and custom reagent development services