Glda Series
What is Glda Series
Tetrasodium Glutamate Diacetate (GLDA) is a plant-based chelating agent. It is the counterpart of EDTA but unlike EDTA, it is extracted from the seed of an Indian plant, Cassia Angustifolia. Cassia Angustifolia (angustifolia = narrow leaf) is native to the Arabias and Somalia and is cultivated in many locations in India.
Advantages of Glda Series
Biodegradability
GLDA is biodegradable, which means it breaks down naturally in the environment, posing minimal harm to ecosystems.
High Chelation Efficiency
It has a high affinity for metal ions, making it effective in preventing metal-related issues such as scale formation and discoloration.
Environmentally Friendly
Its biodegradability and low toxicity make it an environmentally friendly option for various applications.
Compatibility
GLDA is compatible with a wide range of other ingredients, making it a versatile choice for formulation in various products.
Why Choose US
Our Factory
HANGZHOU BETTER CHEMTECH LTD is a comprehensive chemical company specializing in Chemical Production, Management, Application Development and Brand Promotion. Our headquarters is in Hangzhou, China, with service centers in Mumbai, India, and we also have cooperative production bases in China and India.
Quality Assurance
As a reliable supplier with many years of professional experiences in the chemical industry, product quality is our primary consideration. We will provide sample testing and confirm the specifications to ensure your satisfactory of the finally shipment goods.
Rapid Response
Our service guidelines are: professional, efficient and considerate. We will take each of your inquiries seriously. One of our teams will fully cooperate with the dedicated service manager to give comprehensive and qualitative feedback.
Stable Supply
We totally understand the importance of a stable supply chain for production. The strength of our production chain is our guarantee to provide stable supply. We have pleasure to provide customers with the best supply chain solutions.
- Molecular Weight: 351.13
- Exact Mass: 350.99189337
- Monoisotopic Mass: 350.99189337
- Topological Polar Surface Area: 164 Az
Density: 1.466
Vapor Pressure: 80Pa at 20°C
Storage Temperature: Refrigerator
Solubility: Soluble in Water
Form: Colourless Solution
Color: Light orange to Yellow to Green
Solubility in Water: 650g/L at 21°C
Physical Description: Dry Powder or Liquid
Tetrasodium Glutamate Diacetate (GLDA) is a plant-based chelating agent. It is the counterpart of EDTA but unlike EDTA, it is extracted from the seed of an Indian plant, Cassia Angustifolia. Cassia Angustifolia (angustifolia = narrow leaf) is native to the Arabias and Somalia and is cultivated in many locations in India.
It is a substance consisting of molecules possessing two or more atoms that can bind to the same metal atom to form stable complexes. In cosmetics they are often used to reduce or prevent reactions catalyzed by trace or impurity metals in formulations. They also enhance the effect of the preservative in some cases and generally give stability to the formulation.
Tetrasodium Glutamate Diacetate (GLDA) is a high-purity, versatile and readily biodegradable chelator based on L-glutamic acid, a natural and renewable raw material.
GLDA is in liquid form with a transparent coloration. It is bio-compatible and bio-degradable.
Since it is not easily absorbed by the skin, it does not irritate or sensitize it.
The use of GLDA is approved in the formulation of Bio Natural cosmetics.
Environmentally Friendly Technology - Glutamic acid diacetate (GLDA) is classified as readily biodegradable (>60% degraded within 28 days) according to the internationally recognized OECD 301D test.
Wide range of operating window - Glutamic acid diacetate (GLDA) operates across wide range of pH making it conducive to use in strongly alkaline hard surface cleaning applications that includes food processing, kitchen cleaning and automatic dishwashing products.
Formulation flexibility, compatibility and Synergy- There is an increased interest in the use of Glutamic acid diacetate (GLDA) in disinfectant formulations. Like tetrasodium ethylenediaminetetraacetic acid (EDTA), Glutamic acid diacetate (GLDA) can be used together with biocides to improve the biocidal performance of a disinfection system.
Offers unique opportunity for skin friendly personal care product development - Glutamic acid diacetate (GLDA) is also used in personal care products. GLDA is free from genetically modified raw materials and is not irritating to skin or eyes, these properties are suitable in the development of new personal care products.
Glutamic acid diacetate (GLDA) solutions for broad portfolio of industrial applications - Glutamic acid diacetate (GLDA) is instrumental in reducing the detrimental effect of metal ions in various industrial processes such as paper manufacturing, personal care formulations, food processing industry, pharmaceutical formulations, metal working area etc.
Specification of GLDA
GLDA.Na4 is a NTA-free, environmental friendly and biodegradable chelating agent based on natural source. As an alternative to NTA and EDTA the chelating GLDA.Na4 is used in industrial and household cleaners for improving the detergency. The product is a strong chelating agent for metal ions, which can form stable and water-soluble complex compounds. GLDA can easily be used in a wide pH-range.
Possible applications: Detergents (Household, Industrial detergents), Paper industry, Textile auxiliaries, Water treatment
More Products Available Upon Request.
|
Tradename |
Chemical Description |
CAS |
Active Content |
|
GLDA 38% (NTA Free) |
L-glutamic acid N,N-diacetic acid, tetrasodium salt |
51981-21-6 |
min. 38% |
|
GLDA 47% (NTA Free) |
L-glutamic acid N,N-diacetic acid, tetrasodium salt |
51981-21-6 |
min. 47% |
Features of Tetrasodium Glutamate Diacetate GLDA
High Solubility Under Wide pH
Tetrasodium glutamate diacetate GLDA has good solubility in strong acid to high alkali systems, and has better advantages for formulating high active ingredients and low water content formulation systems.
For example, in the high-alkali system in industrial cleaning, the acid cleaning system and the high-concentration system have very good solubility.
Good High Temperature Stability
By thermogravimetric analysis, Tetrasodium glutamate diacetate GLDA is tested at 170°C for 6 hours or at 150°C for a week.
Tetrasodium glutamate diacetate GLDA has no decomposition and is extremely stable.
Compared with other chelating agent products at 100°C, it has the best performance.
Strong Chelating Ability
For the formulation, Tetrasodium glutamate diacetate GLDA is very important to choose a chelating agent with sufficient chelating ability.
The chelating ability is related to different metal ions and the pH value of the system.
For the binding force of a specific metal, we can see it from the stability equilibrium constant.
Tetrasodium glutamate diacetate GLDA has a good effect on all kinds of difficult-to-clean calcium scales or difficult-to-clean equipment.
Has The Effect Of Antiseptic And Synergistic
Because Tetrasodium glutamate diacetate GLDA has natural amino acid components, it has a stronger binding ability with animal cell walls, which can effectively destroy the electrolyte balance of cells, inhibit cell activity, and thus play a role in antiseptic and synergistic.
After experiments, we found that Tetrasodium glutamate diacetate GLDA has obvious antiseptic and sterilization synergies in many fungicides, which can save 20%-80% of the usage.
For example, we use the preservative-imidazolidinyl urea and Tetrasodium glutamate diacetate GLDA compound to observe its bactericidal effect on Pseudomonas aeruginosa, and it turns out that after compounding with Tetrasodium glutamate diacetate GLDA, the usage can be reduced by 50%.
How Tetrasodium Glutamate Diacetate Is Made
Metal organic acid chelates are made by reacting a metal ion from a soluble metal salt with an organic acid or its salt. For example, amino acid chelates have generally been made by reacting one or more amino acids, dipeptides, polypeptides, or protein hydrolysate ligands in an aqueous environment. Under appropriate conditions, this causes an interaction between the metal and amino acids to form amino acid chelates.
Organic acid chelates have been generally been made by producing a reaction by using either amino acids, picolinic, nicotinic acids, or hydroxycarboxylic acids.
The production of GLDA involves several chemical steps:
Glutamic Acid: Glutamic acid, an amino acid derived from vegetable sources like sugar beets or wheat, serves as the starting material.
Esterification: Glutamic acid undergoes esterification to produce a compound known as glutamic acid diethyl ester.
Hydrolysis: Hydrolysis of the ester yields the final product, Glutamic Acid Diacetic Acid or GLDA.
The resulting GLDA is then purified and formulated into the desired products or applications.
Glutamic Acid Diacetate (GLDA) is a versatile chelating agent used in various industries due to its ability to bind to metal ions and prevent issues such as scaling and spoilage. Its biodegradability, compatibility, and environmentally friendly nature make it a valuable ingredient in cleaning products, personal care items, and the food and beverage industry. Understanding its benefits and production process underscores its significance in modern manufacturing and product development.
Applications of GLDA
GLDA, or Tetrasodium glutamate diacetate, is a biodegradable chelating agent used in various industries for its exceptional ability to bind to metal ions. This versatile compound is a derivative of glutamic acid, an amino acid found in living organisms. GLDA is highly water-soluble and environmentally friendly, making it a preferred choice for applications where chelation and metal ion control are essential.
Cleaning Products: GLDA is a key ingredient in many household and industrial cleaning products. It helps remove mineral deposits and prevents scale buildup in dishwashers, washing machines, and industrial equipment.
Personal Care Products: In personal care items such as shampoos, soaps, and shower gels, GLDA is used to improve the stability and effectiveness of these products.
Food and Beverage Industry: GLDA is utilized as a food additive in the food industry. It helps preserve the color, flavor, and quality of various processed foods by chelating metal ions that can cause spoilage or degradation.
Agriculture: GLDA can be used in agriculture as a chelating agent for soil amendments, ensuring that essential nutrients are available to plants while minimizing nutrient loss due to soil pH or metal ion interactions.
How to Use Tetrasodium Glutamate Diacetate GLDA
All kinds of cosmetic products like creams, lotions, shampoos, conditioners, makeup products, sunscreen products, hair colorings, powders, personal care wipes.
Tetrasodium glutamate diacetate GLDA with a concentration about 47%, it is aminopolycarboxylate-based chelating agent based on the food-approved natural amino acid salt, monosodium L-glutamate, which is produced by biochemical conversion of vegetable material (such as sugar beet waste).
Tetrasodium glutamate diacetate GLDA is readily biodegradable, with a high solubility over a wide pH range.
Tetrasodium glutamate diacetate GLDA does not sensitize human skin, demonstrates enhanced biocidal boosting power and improved biodegradability properties.
Compared to phosphates and phosphonates, it is a far more effective chelating agent.
Tetrasodium glutamate diacetate GLDA is a high-purity versatile and readily biodegradable chelate based on amino acid chemistry.
This natural and renewable product is recommended for use in disinfectants, hard surface cleaners, laundry detergents, dishwashing detergents, shampoos and body washes.
GLDA usually appears as an odourless white powder that is soluble in water
GLDA is used as a multi-purpose, clear, liquid chelating agent and preservative booster.
GLDA is a vegetable-based chelating agent.
GLDA is often found in sunscreen, facial cleanser, shampoo, makeup, lotion, and other products.
GLDA can be found in detergents, cleansing wipes, bar soap, and other cleaning products.
GLDA acts as a stabilizer in cosmetic formulations to prevent natural discoloration in shampoos and gels.
GLDA is used to enhance and preserve formulation ingredients and also acts as a heavy metal chelator.
GLDA is a rinsing aid.
GLDA is used in sunscreens, facial cleansers, shampoos, makeup, lotions.
GLDA is a safe synthetic chelating agent with natural origins.
GLDA also helps to maintain clarity, protect fragrance compounds and prevent rancidity.
GLDA is used in bath soaps, detergents and non-spray deodorant product.
GLDA is a multi-purpose, clear, liquid
GLDA is chelating agent
GLDA is preservative booster.
GLDA is made from plant material
GLDA Market Size and Outlook
GLDA Market Growth Drivers
Rising Demand From The Industrial Sector For Efficient And Environmentally Friendly Chelating Agents
The increasing adoption of GLDA in various industries such as agriculture, cosmetics, and pharmaceuticals is driving market growth. The need for environmentally friendly and biodegradable chelating agents has also contributed to the rising demand for GLDA.
Growing Awareness About The Harmful Effects Of Conventional Chelating Agents
With increasing awareness about the harmful effects of traditional chelating agents on the environment and human health, there is a growing shift towards the use of biodegradable alternatives such as GLDA.
Stringent Government Regulations Promoting The Use Of Eco-friendly Products
Governments around the world are implementing stringent regulations to promote the use of eco-friendly products. This has led to a growing demand for GLDA as a sustainable chelating agent.
Expansion Of End-use Industries In Developing Economies
The expansion of end-use industries such as detergent manufacturing, water treatment, and metal finishing in developing economies is creating new opportunities for market growth.
GLDA Market Opportunities
R&d Investments For Product Innovation And Development
Investments in research and development for product innovation and development present significant opportunities for market growth. This can lead to the introduction of new and improved formulations of GLDA, expanding its application scope.
Partnerships And Collaborations With End-user Industries
Forming strategic partnerships and collaborations with end-user industries can create new opportunities for market growth. This can help in promoting the benefits of using GLDA and expanding its market reach.
Focus On Sustainability And Eco-friendly Initiatives
The growing focus on sustainability and eco-friendly initiatives presents opportunities for market growth. Companies can capitalize on the demand for environmentally friendly products by promoting the use of GLDA as a sustainable chelating agent.
Expansion Into Emerging Markets With Unmet Demand
The expansion into emerging markets with unmet demand for GLDA presents new opportunities for market growth. This can help in tapping into new customer bases and expanding market presence.