Potassium Bromide - AR Grade Chemical Structure
AR Grade Premium
Analytical Reagent

AR Grade Potassium Bromide

Premium analytical reagent grade potassium bromide engineered for demanding laboratory applications including analytical procedures, spectroscopy, and precision laboratory analysis. Our KBr delivers exceptional purity, consistent performance, and reliable supply for critical analytical methods requiring superior halide chemistry with stringent quality control standards.

  • 99% Minimum Purity
  • Spectroscopy Applications
  • IR Spectroscopy Standard
  • Consistent Batch-to-Batch Quality
  • Analytical Standards
  • Laboratory Analysis Applications
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Technical Specifications

Chemical Formula: KBr
CAS Number: 7758-02-3
Concentration (Assay): ≥99.0% (AR Grade)
Physical State: White crystalline powder
Molecular Weight: 119.00 g/mol
Melting Point: 734°C
Boiling Point: 1435°C
Solubility in Water: 53.5 g/100mL (0°C)
Density (20°C): 2.75 g/cm³
Loss on Drying: ≤0.5%
Insoluble Matter: ≤0.005%
Heavy Metals (as Pb): ≤0.001%
Storage Temperature: Room temperature
Packaging Options: 100g, 500g, 1kg bottles

Applications

IR Spectroscopy
Spectrophotometry
Analytical Chemistry
Pharmaceutical Testing
Buffer Solutions
Gravimetric Analysis
Quality Control
Educational Laboratories
Halide Chemistry
Food Analysis
Laboratory Research
Clinical Analysis

Industry-Specific Grades

DRAVYOM offers specialized potassium bromide grades tailored for specific analytical requirements, ensuring optimal performance and regulatory compliance across diverse laboratory applications.

AR Grade (Analytical Reagent)
Assay: ≥99.0% Insoluble: ≤0.005% Heavy Metals: ≤0.001% Application: General analytical work
IR Spectroscopy Grade
Purity: ≥99.5% Transmission: Optimized Moisture: Controlled Application: FTIR spectroscopy
ACS Grade
Assay: 99.0-100.5% Loss on Drying: ≤0.5% Insoluble: ≤0.005% Application: ACS certified work
Pharmaceutical Grade
Purity: USP/EP compliant Impurities: Controlled Documentation: Complete Application: Pharmaceutical testing

Quality Standards

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

ISO 9001:2015 Certified Manufacturing
ACS Grade Specifications
≥99.0% Assay Purity
Advanced Analytical Testing
Superior Spectroscopic Properties
Batch-to-Batch Consistency
Traceable Certificate of Analysis
Controlled Storage Conditions

Advanced Chemical Properties & Performance

AR Grade Potassium Bromide exhibits exceptional analytical properties essential for analytical applications and IR spectroscopy. Its ultra-pure composition and optical clarity ensure reliable performance in demanding analytical procedures and spectroscopic applications.

Chemical Properties
Molecular Formula: KBr
Molecular Weight: 119.00 g/mol
Crystal System: Cubic (halite structure)
Ionic Character: High ionic conductivity
Physical Properties
Appearance: White crystalline powder
Melting Point: 734°C
Solubility (20°C): 678 g/L in water
Density: 2.75 g/cm³
Spectroscopic Properties
IR Transparency: 4000-400 cm⁻¹ range
Refractive Index: 1.559 (sodium D-line)
Optical Clarity: Excellent transmission
Background Absorption: Minimal IR interference
Purity Specifications
Chemical Purity: ≥99.5%
Chloride (Cl⁻): ≤0.05%
Sulfate (SO₄²⁻): ≤0.01%
Heavy Metals: ≤5 ppm
Stability Properties
Shelf Life: Indefinite (unopened)
Hygroscopic Nature: Slightly hygroscopic
Light Stability: Stable under normal light
Air Stability: Stable in dry air

Performance Characteristics

Detailed performance metrics demonstrate AR Grade Potassium Bromide superiority in analytical applications with exceptional IR transparency, high solubility, and reproducibility across diverse spectroscopic procedures and analytical protocols.

IR Spectroscopy

Transparency: 4000-400 cm⁻¹

Excellent IR window
Optical Quality

Clarity: Minimal background

Superior spectroscopic grade
Solubility

Water: 678 g/L at 20°C

Excellent aqueous solubility
Temperature Range

Working range: 20-40°C optimal

Standard laboratory conditions
Batch Consistency

Variation: ±0.1% between batches

Outstanding lot-to-lot consistency
Shelf Stability

Indefinite under proper storage conditions

Excellent long-term stability

Safety Information

Generally considered low hazard material. May cause mild skin and eye irritation. Handle with standard laboratory precautions including gloves and safety goggles. Use in well-ventilated areas and avoid inhalation of dust particles.

Low Hazard
Eye Protection
Standard Precautions

Storage & Handling

Store in original containers in a cool, dry place protected from moisture. Keep containers tightly closed to prevent moisture absorption. Use clean handling techniques to maintain spectroscopic quality.

Cool, dry storage
Moisture protection
Glass or HDPE containers
Spectroscopic grade handling

Chemical Mechanisms & Reaction Pathways

Potassium bromide exhibits ionic and analytical properties through multiple reaction pathways, enabling analytical applications including precipitation reactions and spectroscopic analysis.

Ionic Dissociation

KBr → K⁺ + Br⁻ (complete dissociation in aqueous solution)

High ionic mobility for analytical applications
Precipitation Reactions

AgNO₃ + KBr → AgBr + KNO₃ (quantitative precipitation)

Gravimetric and turbidimetric analysis
Spectroscopic Applications

IR transparent window material for infrared spectroscopy

Wide spectral range transparency
Halide Analysis

Reference standard for halide determination methods

Standardized analytical procedures

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

Optical Grade

Certified for spectroscopic applications with optical clarity

SDS Documentation

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

Technical Support & Value-Added Services

DRAVYOM's analytical chemistry team provides comprehensive halide analysis support, spectroscopic guidance, and analytical services to optimize AR Grade Potassium Bromide performance in your analytical applications.

Halide Method Development
  • Precipitation titration optimization
  • Ion chromatography methods
  • Potentiometric endpoint detection
  • Turbidimetric analysis protocols
Spectroscopic Services
  • IR window preparation guidance
  • Optical quality assessment
  • Spectral transmission testing
  • Window maintenance protocols
Technical Support
  • Analytical method consultation
  • Troubleshooting assistance
  • Quality control protocols
  • Method transfer support
Analytical Services
  • Certificate of Analysis verification
  • Custom purity analysis
  • Optical property testing
  • Stability validation

Environmental Impact & Sustainability

Our AR Grade Potassium Bromide production emphasizes environmental responsibility through sustainable manufacturing practices and comprehensive environmental impact management for analytical laboratory operations.

Emission Control

Advanced containment systems for process emission capture

Material Recovery

Comprehensive recovery and recycling programs

Clean Production

Energy-efficient synthesis with minimal environmental impact

Safe Disposal

Comprehensive treatment and disposal guidance

ISO 14001

Environmental management system certified production

Container Recycling

Glass container return and recycling programs

Manufacturing Excellence & Quality Control

DRAVYOM's specialized analytical reagent manufacturing facility employs advanced synthesis technology with continuous monitoring systems to ensure consistent AR Grade Potassium Bromide quality and optical performance.

Production Process

Controlled neutralization with purification and crystallization

High purity and optical clarity
Quality Testing

18-point analytical testing protocol including purity and optical properties

Ion chromatography and spectral verification
Quality Systems

ISO 9001:2015 quality management with analytical laboratory accreditation

Continuous improvement and method validation
Packaging Control

Glass containers with moisture-resistant closures

Stability maintenance and contamination prevention

Market Applications & Performance Data

Comprehensive analytical laboratory data demonstrating AR Grade Potassium Bromide effectiveness across diverse applications with quantified performance metrics and analytical method validations.

Halide Applications
Precision: ±0.02% RSD in precipitation analysis Purity: >99.9% analytical grade Solubility: Complete dissolution in water
Spectroscopic Applications
Transmission: >95% in IR range Optical Clarity: High transparency Window Quality: Professional grade
Quality Control Labs
Reliability: 99.9% batch consistency Audit Success: 100% regulatory compliance Efficiency: 30% faster analysis time

DRAVYOM Competitive Advantages

Superior Purity

Consistently exceeds ACS specifications with exceptional purity and analytical performance

Optical Excellence

High-quality optical grade suitable for spectroscopic applications

Analytical Expertise

Dedicated halide chemistry team provides method development and analytical support

Quality Assurance

Traceable certificates with comprehensive analytical data and method validation support

Global Standards

International compliance with ACS, USP, and optical standards for worldwide acceptance

Partnership Approach

Collaborative relationships with analytical laboratories and custom analytical solutions