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EDTA Chelating Agent | Edetic Acid | CAS 60-00-4
META DESCRIPTION:
Trilon BS is a solid EDTA chelating agent used to control metal ion concentration in aqueous systems. Edetic acid, CAS No. 60-00-4, EC No. 200-449-4.
URL SLUG:
trilon-bs-edta-chelating-agent-cas-60-00-4
FOCUS KEYWORDS:
Trilon BS
Trilon BS powder
EDTA
Edetic acid
Ethylenediaminetetraacetic acid
EDTA chelating agent
EDTA complexing agent
CAS 60-00-4
EC 200-449-4
industrial chelating agent
metal ion control agent
aqueous systems
high purity EDTA
H1:
Trilon BS – EDTA Chelating Agent for Metal Ion Control
Trilon BS is a solid EDTA-based organic chelating agent used to control the concentration of metal ions in aqueous systems. It is the acid form of ethylenediaminetetraacetic acid, also known as EDTA-H4 or edetic acid.
Trilon BS is designed to form stable, water-soluble complexes with polyvalent metal ions such as calcium, magnesium, iron, copper, zinc, manganese, lead, cadmium, mercury and aluminium. Because of its strong chelating performance and high chemical stability, Trilon BS is used in industrial applications where metal ion control, process stability and formulation performance are important.
PRODUCT IDENTIFICATION
Product Name: Trilon BS
Chemical Name: Ethylenediaminetetraacetic acid
Common Name: EDTA / Edetic acid
Chemical Description: EDTA-H4 in solid form
CAS No.: 60-00-4
EC No.: 200-449-4
Index No.: 607-429-00-8
PRD No.: 30043449
Molecular Formula: C10H16N2O8
Molecular Weight: Approx. 292 g/mol
Physical Form: Solid powder
Appearance: White powder
WHAT IS TRILON BS?
Trilon BS is the solid acid form of EDTA. It is an aminocarboxylic acid with six functional groups and is widely used as a chelating and complexing agent. Its main function is to bind metal ions and reduce the amount of free metal ions in water-based systems.
In aqueous systems, free metal ions can cause precipitation, scale formation, color change, instability, turbidity and reduced process performance. Trilon BS helps prevent these problems by forming stable complexes with metal ions and keeping them controlled in the system.
Trilon BS is especially suitable for applications requiring EDTA in acid form, high purity, strong metal ion binding and reliable chemical stability.
KEY BENEFITS OF TRILON BS
Strong EDTA chelating performance
Effective metal ion control in aqueous systems
Solid acid form of EDTA
High purity EDTA raw material
Forms stable complexes with polyvalent metal ions
Helps prevent precipitation and scale formation
Supports formulation stability
Useful over a wide pH range
Chemically stable under many processing conditions
High calcium binding capacity
Suitable for industrial and chemical applications
Useful in applications requiring low water solubility EDTA acid form
TYPICAL PROPERTIES
Physical Form: Solid powder
Appearance: White powder
Molecular Weight: Approx. 292 g/mol
Concentration expressed as free acid EDTA-H4: Approx. 99%
pH Value: Approx. 2.8, slurry, 1% in water at 25°C
Bulk Density: Approx. 820 g/L
Calcium Binding Capacity: Approx. 350 mg CaCO3/g
Water Content: Approx. 0.4%
Melting Point: Approx. 245°C
Solubility in Water: Approx. 1 g/L at 25°C
HOW TRILON BS WORKS
Trilon BS works by forming complexes with metal ions. EDTA has several donor groups that can bind metal ions and form stable chelate structures.
EDTA usually forms 1:1 complexes, meaning that one mole of EDTA binds one mole of metal ion. These complexes can remain stable over a wide pH range and are especially stable in alkaline media. This makes Trilon BS effective in controlling metal ions that would otherwise cause unwanted reactions.
By reducing the concentration of free metal ions, Trilon BS helps prevent the formation of sparingly soluble metal salts. It can also help suppress metal-catalyzed reactions, such as decomposition of peroxide bleaches caused by manganese, iron or copper ions.
APPLICATION AREAS
1. Industrial Cleaning and Descaling
Trilon BS can be used in industrial cleaning systems where metal ion control and deposit prevention are required. It helps control calcium, magnesium and other polyvalent ions that may cause scale or precipitation.
Typical uses include:
Industrial cleaning formulations
Descaling systems
Process equipment cleaning
Alkaline cleaning systems
Metal ion control in cleaning processes
2. Detergents and Cleaning Products
Trilon BS supports detergent and cleaning performance by binding hardness ions such as calcium and magnesium. This helps reduce the negative effect of hard water and improves cleaning efficiency.
Typical uses include:
Detergent formulations
Hard surface cleaners
Industrial cleaners
Institutional cleaners
Scale-control cleaning products
Powder and solid cleaning formulations
3. Water Treatment
Trilon BS is used for metal ion control in water-based systems. It can help reduce scale formation, precipitation and metal-related instability in process water.
Typical uses include:
Process water treatment
Water hardness control
Scale prevention systems
Boiler and cooling water support
Metal ion stabilization
4. Chemical Industry
As a strong EDTA complexing agent, Trilon BS is used in chemical processes where metal ions may interfere with reaction performance, product quality or process stability.
Typical uses include:
Chemical processing
Industrial formulations
Metal ion stabilization
Complexing agent applications
Chelating agent applications
Aqueous process systems
5. Electroplating and Metal Treatment
Trilon BS may be used in applications where controlled metal ion behavior is required. Its EDTA structure supports complex formation with metal ions and can assist in metal treatment processes.
Typical uses include:
Electroplating applications
Metal surface treatment
Metal cleaning
Oxide control
Industrial metal processing
6. Textile Applications
Trilon BS can help control metal ions in textile processes where metal contamination may affect bleaching, dyeing or finishing quality.
Typical uses include:
Textile washing
Scouring
Bleaching
Dyeing
Finishing operations
Protection of dyes and optical brighteners
7. Pulp and Paper Applications
Trilon BS can be used in pulp and paper processes where transition metals may reduce bleaching efficiency or cause brightness loss.
Typical uses include:
Bleaching support
Metal ion control in process water
Brightness stability
Dye protection
Scale prevention in process equipment
WHY CHOOSE TRILON BS?
Trilon BS is preferred because it is a solid acid form of EDTA with strong chelating ability and high chemical stability. It provides reliable metal ion control in applications where calcium, magnesium, iron, copper and other polyvalent metals may cause performance problems.
Its low water solubility, acid form and high EDTA content make it suitable for specific industrial applications where the free acid form of EDTA is required instead of sodium salt solutions.
HANDLING AND STORAGE
Trilon BS should be handled according to the latest Safety Data Sheet. The product should be stored in original drums and protected from conditions that may affect product quality.
Recommended storage conditions:
Store in original packaging
Keep containers closed
Store in a dry place
Avoid dust formation
Use suitable ventilation during handling
Avoid breathing dust
Use suitable protective equipment
Prevent release to drains, surface water or groundwater
Suitable storage and handling materials include stainless steel, HDPE and LDPE.
SHELF LIFE
Trilon BS has a shelf life of at least 36 months when stored properly in its original packaging.
SAFETY INFORMATION
Trilon BS should be used with proper industrial hygiene and safety practices. Dust formation should be avoided during handling.
Important safety notes:
Causes serious eye irritation
Harmful if inhaled
May be harmful if swallowed
May cause damage to the respiratory system through prolonged or repeated inhalation exposure
Avoid breathing dust
Use only outdoors or in a well-ventilated area
Wear eye and face protection
Wash thoroughly after handling
Dispose of contents and container according to local regulations
TRANSPORT INFORMATION
Trilon BS is not classified as dangerous goods under transport regulations.
ADR/RID/ADN: Not classified as dangerous goods
IMDG: Not classified as dangerous goods
IATA/ICAO: Not classified as dangerous goods
TECHNICAL SUMMARY
Trilon BS is an industrial-grade EDTA chelating agent supplied as a white solid powder. It is the acid form of ethylenediaminetetraacetic acid and is used for controlling metal ion concentration in aqueous systems.
With its strong chelating power, high calcium binding capacity, broad pH performance and excellent chemical stability, Trilon BS is a valuable raw material for industrial cleaning, detergents, water treatment, chemical processing, textile applications, pulp and paper, electroplating and metal treatment.
FAQ
What is Trilon BS?
Trilon BS is a solid EDTA-based chelating agent used to control metal ions in aqueous systems.
What is the CAS number of Trilon BS?
The CAS number of Trilon BS is 60-00-4.
What is the EC number of Trilon BS?
The EC number of Trilon BS is 200-449-4.
What is the chemical name of Trilon BS?
The chemical name of Trilon BS is ethylenediaminetetraacetic acid, also known as edetic acid or EDTA.
Is Trilon BS the acid form of EDTA?
Yes. Trilon BS is EDTA-H4, the acid form of ethylenediaminetetraacetic acid.
What is Trilon BS used for?
Trilon BS is used as a chelating agent, complexing agent and metal ion control agent in industrial cleaning, detergents, water treatment, chemical processing, electroplating, textile and pulp and paper applications.
Is Trilon BS soluble in water?
Trilon BS has low water solubility. Its typical solubility in water is approximately 1 g/L at 25°C.
What is the appearance of Trilon BS?
Trilon BS is a white powder.
How should Trilon BS be stored?
Trilon BS should be stored in its original packaging under proper storage conditions. Containers should be kept closed and the product should be protected from contamination and dust formation.
Is Trilon BS classified as dangerous goods for transport?
No. Trilon BS is not classified as dangerous goods under major transport regulations.
SEO KEYWORD SENTENCES
Trilon BS is a solid EDTA chelating agent used for metal ion control in aqueous systems.
Trilon BS CAS 60-00-4 is the acid form of ethylenediaminetetraacetic acid.
Trilon BS EC 200-449-4 is used as an industrial EDTA complexing agent.
Trilon BS helps bind calcium, magnesium, iron, copper and other polyvalent metal ions.
Trilon BS supports scale prevention, formulation stability and industrial process performance.
For reliable EDTA chelating performance, Trilon BS is an effective solution for industrial metal ion control.
