Tetra Sodium EDTA
ELPROTECTTM – 4NaEDTA
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Tetra Sodium EDTA is a chelating agent widely used in various industries, including personal care, pharmaceuticals, and water treatment. It effectively binds metal ions, preventing them from…
CAS Number
64-02-8
HS Code
2922.49.85
INCI Name
Tetra Sodium EDTA
Molecular Formula
C₁₀H₁₂N₂Na₄O₈
Tetra Sodium EDTA
ELPROTECTTM – 4NaEDTA
Tetra Sodium EDTA is a chelating agent widely used in various industries, including personal care, pharmaceuticals, and water treatment. It effectively binds metal ions, preventing them from interfering with the stability and efficacy of products. This makes it an essential…
CAS Number
64-02-8
INCI Name
Tetra Sodium EDTA
HS Code
2922.49.85
Molecular Formula
C₁₀H₁₂N₂Na₄O₈
Get Pricing for This Product
Need pricing? Request a quote for this product and we'll get back to you shortly.
Speed Up Your Sample Testing Process
We deliver domestic samples within 24 - 48 hours, helping you evaluate products and move to procurement without delays.
Product Specification
Physical Properties
| Property | Specification |
|---|---|
| Appearance | White crystalline solid |
| Molecular Weight (G/Mol) | 380.17 |
| Density Or Specific Gravity | 6.9 lb/gallon |
| Density | 6.9 lb/gallon |
| Ph | Approximately 11.3 |
Chemical Properties
| Property | Specification |
|---|---|
| Water Solubility | 0.1 g/mL |
| Incompatibilities | Strong oxidizing agents. |
| Hazardous Reactions | Decomposes with strong oxidizers, acids, or metals; may release ammonia, nitrogen oxides |
Thermal Properties
| Property | Specification |
|---|---|
| Melting Point | >300 °C(lit.) |
| Flash Point | 350°C |
| Thermal Stability | Stable under recommended storage; decomposes at elevated temperatures |
Processing Methods & Reference Formulations
A. Hair Shampoo
Add tetrasodium EDTA during the water phase of shampoo production to effectively chelate metal ions and improve product stability. Ensure it's fully dissolved before adding surfactants to avoid interaction issues.
| Key Ingredients | Indicative Dosage (% w/w) |
|---|---|
| Water (Purified) | 60% |
| Sodium Laureth Sulfate | 15.00% |
| Cocamidopropyl Betaine | 10.00% |
| Glycerin | 5.00% |
| Sodium Chloride | 2.00% |
| Tetrasodium EDTA | 0.20% |
| Citric Acid (pH adjuster) | 0.30% |
| Polyquaternium-10 | 0.50% |
| Preservative (e.g., Phenoxyethanol) | 0.50% |
| Fragrance | 0.50% |
| Panthenol (Provitamin B5) | 3% |
B. Cosmetic cream
In cream formulations, add tetrasodium EDTA to the aqueous phase and heat with it to ensure complete dissolution. Add it before emulsification to ensure even distribution. Ensure the final pH is above 4 for optimal stability and chelating performance.
| Key Ingredients | Indicative Dosage (% w/w) |
|---|---|
| Water (Purified) | 65-75% |
| Caprylic/Capric Triglyceride | 7% |
| Cetearyl Alcohol | 4% |
| Glyceryl Stearate | 3% |
| Glycerin | 5% |
| Dimethicone | 2% |
| Tetrasodium EDTA | 0.1% |
| Phenoxyethanol + Ethylhexylglycerin | 1% |
| Niacinamide | 2% |
| Panthenol (Provitamin B5) | 1% |
| Carbomer | 0.3% |
| Fragrance, Sodium Hydroxide (10% solution) |
C. Hair Conditioner
In hair conditioner formulations, dissolve Tetrasodium EDTA in the water phase at room temperature before emulsification to improve stability and prevent metal ion-induced product degradation. Maintain final pH above 4 to ensure EDTA remains effective.
| Key Ingredients | Indicative Dosage (% w/w) |
|---|---|
| Water (Purified) | 70-80% |
| Cetearyl Alcohol | 5% |
| Behentrimonium Chloride | 4% |
| Cetyl Alcohol | 3% |
| Dimethicone | 2% |
| Glycerin | 3% |
| Tetrasodium EDTA | 0.1% |
| Preservative (e.g., Phenoxyethanol) | 1% |
| Panthenol (Pro-Vitamin B5) | 1% |
| Hydrolyzed Keratin | 1% |
| Citric Acid, Fragrance |
D. Cleanser
Add Tetrasodium EDTA early in the water phase of the cleanser formulation to ensure effective chelation of metal ions. Add early during mixing to ensure even distribution. Maintain the formulation pH above 4 for optimal EDTA performance.
| Key Ingredients | Indicative Dosage (% w/w) |
|---|---|
| Water (Purified) | 65-75% |
| Sodium Laureth Sulfate (SLES, 28%) | 15% |
| Cocamidopropyl Betaine | 8% |
| Glycerin | 3% |
| Cocamide DEA | 3% |
| Tetrasodium EDTA | 0.1% |
| Preservative (e.g., Phenoxyethanol) | 0.8% |
| Fragrance, Citric Acid |
Dosing Guidelines
A. Dosing by Application
| Products | Authorized dosage % |
|---|---|
| Ointments/Creams | 0.1-0.5% |
| Hair Formulations | 0.1–0.5% |
About Tetra Sodium EDTA
Tetra Sodium EDTA, also known as ethylenediaminetetraacetic acid tetrasodium salt, is a versatile chelating agent used across various industries. It is particularly valued in personal care and water treatment applications for its ability to bind metal ions, thereby enhancing product stability and performance. As a key ingredient in formulations, Tetra Sodium EDTA manufacturers and suppliers focus on delivering high-purity products to meet stringent industry standards. The compound's effectiveness in sequestering metal ions makes it indispensable in formulations requiring metal ion control. In the water treatment industry, it plays a crucial role in preventing scale formation and improving water quality. Tetra Sodium EDTA is also used in pharmaceuticals to stabilize formulations by preventing metal-catalyzed oxidation. Its widespread use underscores its importance as a fundamental compound in modern industry.
Why Source Tetrasodium EDTA Through Elchemy?
- Verified Tetrasodium EDTA Manufacturer Network: Every tetrasodium EDTA producer in the Elchemy network is pre-audited for purity, chelation value, and export compliance before onboarding. You deal with one accountable partner for cleaning, cosmetic, and food grades, and we manage supplier risk.
- Bulk Supply with Transparent Per-Kg Pricing: Source tetrasodium EDTA (CAS 64-02-8) from samples up to bulk bags and container loads, priced per kg and scaled to your volume, with a binding quote within 24 business hours.
- Technical, Food & Cosmetic Grades, Fully Documented: Technical grade for cleaning and water treatment, food grade for processing, and cosmetic grade for personal care — in powder or solution, every order ships with COA, TDS, and GHS-compliant SDS.
- Biodegradable Alternative Sourcing Options: For brands moving away from conventional chelators, Elchemy can also source more readily biodegradable alternatives (such as GLDA / tetrasodium glutamate diacetate) with traceability.
- Samples Dispatched in 24 to 48 Hours: Verify grade and chelation performance before bulk commitment. COA-backed samples of tetrasodium EDTA are dispatched within 24 to 48 hours of confirmation.
- 40+ Country Reach with Compliance Support: Elchemy delivers worldwide with COA, SDS, and food, cosmetic, and REACH documentation on request for your destination market.
- Effective Chelating Agent: Binds metal ions, enhancing product stability and performance.
- High Purity Standards: Ensures effectiveness in personal care, water treatment, and pharmaceuticals.
- Versatile Applications: Used in personal care, water treatment, and industrial cleaning formulations.
- Stabilizes Formulations: Prevents metal-catalyzed oxidation in pharmaceuticals and cosmetics.
- Improves Water Quality: Reduces hardness and prevents scale formation in water treatment processes.
About Tetra Sodium EDTA
Tetra Sodium EDTA, also known as ethylenediaminetetraacetic acid tetrasodium salt, is a versatile chelating agent used across various industries. It is particularly valued in personal care and water treatment applications for its ability to bind metal ions, thereby enhancing product stability and performance. As a key ingredient in formulations, Tetra Sodium EDTA manufacturers and suppliers focus on delivering high-purity products to meet stringent industry standards. The compound's effectiveness in sequestering metal ions makes it indispensable in formulations requiring metal ion control. In the water treatment industry, it plays a crucial role in preventing scale formation and improving water quality. Tetra Sodium EDTA is also used in pharmaceuticals to stabilize formulations by preventing metal-catalyzed oxidation. Its widespread use underscores its importance as a fundamental compound in modern industry.
Why Source Tetrasodium EDTA Through Elchemy?
- Verified Tetrasodium EDTA Manufacturer Network: Every tetrasodium EDTA producer in the Elchemy network is pre-audited for purity, chelation value, and export compliance before onboarding. You deal with one accountable partner for cleaning, cosmetic, and food grades, and we manage supplier risk.
- Bulk Supply with Transparent Per-Kg Pricing: Source tetrasodium EDTA (CAS 64-02-8) from samples up to bulk bags and container loads, priced per kg and scaled to your volume, with a binding quote within 24 business hours.
- Technical, Food & Cosmetic Grades, Fully Documented: Technical grade for cleaning and water treatment, food grade for processing, and cosmetic grade for personal care — in powder or solution, every order ships with COA, TDS, and GHS-compliant SDS.
- Biodegradable Alternative Sourcing Options: For brands moving away from conventional chelators, Elchemy can also source more readily biodegradable alternatives (such as GLDA / tetrasodium glutamate diacetate) with traceability.
- Samples Dispatched in 24 to 48 Hours: Verify grade and chelation performance before bulk commitment. COA-backed samples of tetrasodium EDTA are dispatched within 24 to 48 hours of confirmation.
- 40+ Country Reach with Compliance Support: Elchemy delivers worldwide with COA, SDS, and food, cosmetic, and REACH documentation on request for your destination market.
- Effective Chelating Agent: Binds metal ions, enhancing product stability and performance.
- High Purity Standards: Ensures effectiveness in personal care, water treatment, and pharmaceuticals.
- Versatile Applications: Used in personal care, water treatment, and industrial cleaning formulations.
- Stabilizes Formulations: Prevents metal-catalyzed oxidation in pharmaceuticals and cosmetics.
- Improves Water Quality: Reduces hardness and prevents scale formation in water treatment processes.
Regulatory Compliance
| Region | Max Allowed Level | Notes | Certification Body |
|---|---|---|---|
| United States | - | The Cosmetic Ingredient Review (CIR) and FDA consider Tetrasodium EDTA safe as used in cosmetics, with typical concentrations 0.1–0.5%. | FDA |
| European Union | - | No explicit legal maximum. Not specifically restricted by the EU Cosmetics Regulation.. | SCCS (Scientific Committee on Consumer Safety) |
| India | - | Follows international norms, not specifically restricted. | - |
| Japan | - | No explicit statutory maximum, not listed as prohibited or restricted. | MHLW – Ministry of Health, Labour and Welfare |
| Australia | - | No statutory maximum | - |
| China | - | No statutory maximum | NMPA - National Medical Products Administration |
| Korea, Republic of | - | No statutory maximum | MFDS - Ministry of Food and Drug Safety |
| ASEAN | - | No statutory maximum | - |
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