Ammonium Chloride
Biotechnology Nitrogen Source
Essential Salts

Ammonium Chloride

High-purity ammonium chloride essential for biotechnology applications. Provides reliable nitrogen source for cell culture media, buffer preparation, and biochemical procedures requiring optimal ionic and nutritional conditions.

  • High-Purity Essential Salt
  • Nitrogen Source
  • Cell Culture Compatible
  • Buffer Preparation
  • Biochemical Research Grade
  • Laboratory Validated
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Technical Specifications

Chemical Name: Ammonium Chloride
Molecular Formula: NH₄Cl
CAS Number: 12125-02-9
Molecular Weight: 53.49 g/mol
Purity: ≥99.5% (Molecular Biology Grade)
Physical Form: White crystalline powder
Solubility (25°C): 37.2 g/100mL water
pH (5% solution): 4.6-6.0
Heavy Metals: ≤ 5 ppm
Sulfate (SO₄): ≤ 0.005%
Storage Temperature: Room temperature
Packaging Options: 100g, 500g, 1kg bottles
Boiling Point: 108.6°C (azeotrope)
pH (1% solution): ≤ 1.0
Residue on Evaporation: ≤ 0.0005%
Free Chlorine (Cl): ≤ 0.0001%
Iron (Fe): ≤ 0.00001%
Heavy Metals (as Pb): ≤ 0.000001%
Sulfate (SO₄): ≤ 0.0005%
Nitrate (NO₃): ≤ 0.0001%
Arsenic (As): ≤ 0.000001%
UN Number: UN 1789 (Hydrochloric acid)
Packaging Options: 500ml, 1L, 2.5L amber glass bottles

Applications

Analytical Titrations
Sample Preparation & Digestion
Quantitative Analysis
Elemental Analysis (ICP-MS/AAS)
Research & Development
University Laboratories
Quality Control Testing
Pharmaceutical Analysis
Environmental Testing
Food Analysis
Mineral Analysis
Reference Standards

Industry-Specific Grades

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

AR Grade (Analytical Reagent)
Assay: 35-37% Residue: ≤ 0.0005% Heavy Metals: ≤ 0.000001% Application: Analytical procedures, titrations
ACS Grade (Certified)
Assay: 36.5-38.0% Iron: ≤ 0.00001% Sulfate: ≤ 0.0005% Application: ACS certified analytical work
Trace Metal Grade
Assay: 34-37% Metal Impurities: ≤ 0.1 ppm each Total Metals: ≤ 1 ppm Application: ICP-MS, AAS analysis
Ultra-Pure Grade
Assay: 36-38% Particle Count: ≤ 50 per mL Organics: ≤ 1 ppm Application: Semiconductor, electronics

Quality Standards

DRAVYOM's AR Grade Hydrochloric Acid 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
35-37% Accurate Concentration
Advanced Analytical Testing
Ultra-Low Metal Impurities
Batch-to-Batch Consistency
Traceable Certificate of Analysis
Temperature-Controlled Logistics

Advanced Chemical Properties & Performance

Ammonium Chloride exhibits exceptional salt properties essential for biochemical applications. Its high solubility and ionic behavior ensure reliable performance in demanding buffer systems and cell culture protocols.

Ionic Properties
Dissociation: Complete ionic dissociation
Ionic Strength: High electrolyte activity
Buffer Capacity: pH buffering near 9.25
Conductivity: 129.8 mS/cm (1M solution)
Physical Properties
Crystal Structure: Cubic crystalline system
Solubility (25°C): 372 g/L in water
Density: 1.527 g/cm³ (solid)
Sublimation Point: 338°C (decomposes)
Biochemical Performance
Nitrogen Source: Readily available NH₄⁺
Cell Culture: Compatible medium component
Enzyme Activity: Minimal interference
Protein Precipitation: Effective salting-out agent
Purity Specifications
Assay (dry basis): ≥ 99.5%
Heavy Metals: ≤ 5 ppm
Sulfate: ≤ 0.001%
Insoluble Matter: ≤ 0.005%
Stability Properties
Shelf Life: 5 years (room temperature)
Hygroscopicity: Slightly hygroscopic
Solution Stability: Indefinite at pH 7
Thermal Stability: Stable up to 300°C

Performance Characteristics

Detailed performance metrics demonstrate Ammonium Chloride superiority in biochemical applications with exceptional solubility, ionic strength, and reproducibility across diverse laboratory protocols and buffer systems.

Solubility Performance

Water solubility: 372 g/L at 25°C

Rapid dissolution in aqueous systems
Ionic Activity

Conductivity: 129.8 mS/cm (1M)

High electrolyte performance
Buffer Capacity

NH₄⁺/NH₃ system: pKa = 9.25

Effective pH buffering
Temperature Stability

Working range: 4-37°C optimal

Stable across biological temperatures
Batch Reproducibility

Variation: ±0.1% between batches

Consistent salt performance
Stability Performance

5 years under proper storage conditions

Extended salt integrity

Safety Information

Generally safe inorganic salt for research use. Handle with standard laboratory precautions including safety goggles, gloves, and lab coat. May cause mild irritation to eyes and respiratory tract. Avoid inhalation of dust and direct contact with eyes. Non-toxic at normal usage levels.

Generally Safe
Mild Eye Irritant
Standard Lab Precautions

Storage & Handling

Store in original containers at room temperature in a dry environment. Keep containers tightly closed to prevent moisture absorption. Solutions can be stored at room temperature or refrigerated for extended periods. Avoid contamination with heavy metals.

Room temperature storage
Dry environment required
Original containers tightly closed
Avoid heavy metal contamination

Chemical Mechanisms & Reaction Pathways

Ammonium chloride participates in ionic equilibrium and nitrogen metabolism through pH buffering and enzymatic reactions, enabling precise biochemical applications with predictable ionic behavior and quantitative nitrogen source utilization.

Ionic Dissociation

NH₄Cl → NH₄⁺ + Cl⁻ providing ionic strength control

Essential for buffer system maintenance
pH Buffer System

NH₄⁺/NH₃ equilibrium for biological pH control

Critical for enzyme activity optimization
Nitrogen Source

Ammonium ion utilization in cellular metabolism

Enables protein synthesis and growth studies
Salt Bridge Formation

Ionic conductor for electrochemical applications

Supporting bioelectrochemical research

Regulatory Compliance & Documentation

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

Research Grade Standards

High purity specifications for biochemical research applications

ISO Standards

International standard compliance for research reagent specifications

Biochemical Grade

Molecular biology grade specifications for research applications

Global Compliance

International biochemical research regulation compliance

Method Validation

Supported biochemical method validation documentation

SDS Documentation

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

Technical Support & Value-Added Services

DRAVYOM's biochemical research team provides comprehensive method support, troubleshooting assistance, and biochemical services to optimize ammonium chloride performance in your specific research applications.

Method Development
  • Buffer system optimization support
  • pH control guidance
  • Ionic strength validation protocols
  • Custom buffer procedures
Research Services
  • Certificate of Analysis verification
  • Custom purity analysis
  • Buffer capacity testing
  • Biochemical method validation support
Technical Support
  • Buffer troubleshooting consultation
  • Storage and handling guidance
  • Laboratory safety protocols
  • Research best practices
Supply Solutions
  • Consistent batch scheduling
  • Emergency supply arrangements
  • Custom packaging options
  • Global distribution network

Environmental Impact & Sustainability

Our ammonium chloride production emphasizes environmental responsibility through sustainable chemical synthesis practices, waste minimization, and comprehensive environmental impact management for biochemical research operations.

Waste Minimization

Optimized chemical synthesis with minimal waste generation

Water Treatment

Advanced wastewater treatment and recycling systems

Green Production

Energy-efficient synthesis with emission controls

Safe Disposal

Comprehensive guidance for chemical waste management

ISO 14001

Environmental management system certified production

Container Recycling

Sustainable container return and recycling programs

Manufacturing Excellence & Quality Control

DRAVYOM's state-of-the-art chemical manufacturing facility employs advanced purification technology and continuous monitoring systems to ensure consistent research-grade ammonium chloride quality and performance across all production batches.

Production Process

Advanced chemical synthesis and purification in controlled environment

Multi-stage purification for research grade quality
Quality Testing

Comprehensive analytical testing including purity and trace metals analysis

ICP-MS verification and ion chromatography analysis
Quality Systems

ISO 9001:2015 quality management with research laboratory accreditation

Continuous improvement and method validation
Packaging Control

Moisture-proof containers with desiccant protection

Hygroscopic protection and contamination prevention

Market Applications & Performance Data

Comprehensive biochemical research data demonstrating ammonium chloride effectiveness across diverse applications with quantified performance metrics and biochemical method validations.

Research Laboratories
Purity: >99.5% analytical grade Buffer Capacity: Consistent pH control Solubility: Complete dissolution
Academic Institutions
Publication Support: 300+ cited studies Reproducibility: >99% inter-lab agreement Innovation: Custom buffer solutions
Biotechnology Companies
Reliability: 99.7% batch consistency Quality Assurance: Validated performance Efficiency: Optimized buffer protocols

DRAVYOM Competitive Advantages

Superior Purity

Consistently exceeds research specifications with ultra-high purity and exceptional buffer performance

Reliable Supply

Guaranteed availability with strategic inventory management and research-grade production scheduling

Biochemical Expertise

Dedicated biochemical research team provides buffer optimization and troubleshooting support

Quality Assurance

Comprehensive certificates with detailed analytical data and method validation support

Global Standards

International compliance with research specifications for worldwide acceptance

Partnership Approach

Collaborative relationships with research laboratories and custom grade development services