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Disodium EDTA
Original price was: KSh26,000.00.KSh23,850.00Current price is: KSh23,850.00.
Disodium EDTA (Ethylenediaminetetraacetic acid disodium salt) is a synthetic compound widely used in various industries and products for its chelating properties. It functions as a chelating agent, which means it can bind to and neutralize metal ions, particularly divalent and trivalent metal ions like calcium, magnesium, and iron. This property makes it valuable in a range of applications,
Disodium EDTA Uses
Primary Uses of Disodium EDTA
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Food Preservation & Additive
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Prevents oxidation & spoilage by binding metal ions (e.g., iron, copper) that catalyze rancidity.
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Used in canned foods, dressings, soft drinks, and dairy products.
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Cosmetics & Personal Care
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Stabilizes formulations by preventing metal-induced degradation.
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Found in shampoos, soaps, lotions, and creams to improve shelf life.
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Helps maintain clarity in liquid soaps and shampoos.
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Pharmaceuticals & Medicine
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Anticoagulant in blood collection tubes (prevents clotting by binding calcium).
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Used in chelation therapy for heavy metal poisoning (e.g., lead, mercury).
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Preservative in eye drops and injectable medications.
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Industrial & Cleaning Applications
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Key ingredient in detergents & cleaners (softens water by binding Ca²⁺/Mg²⁺).
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Used in textile processing to prevent metal interference in dyes.
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Prevents scale formation in boilers and cooling systems.
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Laboratory & Biotechnology
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Metal ion buffering in biochemical assays (e.g., PCR, enzyme reactions).
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Prevents DNA degradation by inhibiting metalloproteases and nucleases.
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Secondary Uses of Disodium EDTA
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Agriculture
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Used in micronutrient fertilizers to keep metal ions soluble for plant uptake.
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Photography
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Helps in film development by stabilizing chemical baths.
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Pulp & Paper Industry
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Prevents metal-catalyzed degradation of paper products.
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Oil & Petroleum Industry
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Used in drilling fluids to control metal ions that affect viscosity.
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Water Treatment
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Removes heavy metals in wastewater treatment processes.
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Textile & Leather Processing
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Enhances dyeing processes by preventing metal interference.
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Adhesives & Sealants
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Improves stability by inhibiting metal-catalyzed degradation.
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| APPEARANCE |
Crystalline |
|---|---|
| AVAILABLE PACK SIZE |
25kg( Metal or Plastic Jerrycan/ Bucket, Bag, Box, Polythene bag, Carton bag) |
| CONCENTRATION |
99% |
6 reviews for Disodium EDTA
- Basic Identification Attributes
- Chemical Name (IUPAC): Disodium 2,2',2'',2'''-(ethane-1,2-diyldinitrilo)tetraacetate
- Common/Trade Names: Disodium EDTA, EDTA disodium salt, Edetate disodium
- CAS Number: [139-33-3] (anhydrous), [6381-92-6] (dihydrate)
- HS Code: 2917.39.90 (Carboxyimide-function compounds)
- Molecular Formula: C₁₀H₁₄N₂Na₂O₈ (anhydrous) | C₁₀H₁₈N₂Na₂O₈·2H₂O (dihydrate)
- Synonyms:
- Disodium edetate
- EDTA-Na₂
- Versene Na₂
- Physical & Chemical Properties
- Physical State: White crystalline powder
- Color & Odor: Odorless; colorless to white
- Melting Point: ~248 °C (decomposes)
- Density: 1.01 g/cm³ (dihydrate)
- Solubility:
- Highly soluble in water (~100 g/100 mL at 20 °C)
- Insoluble in organic solvents (e.g., ethanol, ether)
- pH Level: ~4–6 (5% aqueous solution; weakly acidic)
- Vapor Pressure: Negligible (non-volatile)
- Stability: Stable under normal conditions; decomposes at high temps.
- Safety & Hazard Attributes
- Hazard Class (GHS):
- Eye Irritation (Category 2B) (H320: Causes eye irritation)
- Skin Irritation (Category 2) (H315: Causes skin irritation)
- NFPA Ratings:
- Health: 1 | Flammability: 0 | Reactivity: 0
- Exposure Limits:
- OSHA PEL: N/A (dust exposure should be minimized)
- ACGIH TLV: 1 mg/m³ (respirable dust)
- Reactivity:
- Incompatible with strong oxidizers (e.g., peroxides).
- Forms stable chelates with metal ions (Ca²⁺, Mg²⁺, Fe³⁺).
- Storage & Handling Attributes
- Storage Conditions:
- Store in a cool, dry place in tightly sealed containers.
- Protect from moisture (hygroscopic).
- Incompatible Materials: Metals (e.g., aluminum, copper), strong bases/acids.
- Container Type:
- Plastic (HDPE) or glass; avoid metal containers.
- Shelf Life: Indefinite if stored properly (check for clumping).
- Special Handling:
- Use gloves (nitrile) and safety goggles.
- Avoid dust formation (use local exhaust if handling powder).
- Regulatory & Compliance Attributes
- Regulatory Status:
- FDA: Approved as a food additive (chelating agent, E385).
- EPA: Listed under TSCA; low ecological risk.
- REACH: Registered (no SVHC designation).
- EU Cosmetics Regulation: Allowed (up to 0.2% in rinse-off products).
- Hazard Symbols (GHS):
- ⚠️ (Irritant)
- Transportation Restrictions:
- UN Number: Non-hazardous for transport.
- Waste Disposal:
- Dispose as non-hazardous waste or via licensed facilities.
- Environmental & Health Impact
- Ecotoxicity:
- Aquatic Toxicity: Low (LC50 for fish: >100 mg/L).
- Biodegradability: Not readily biodegradable (persistent in water).
- Persistence: High (forms stable complexes with metals; resists degradation).
- Carcinogenicity/Mutagenicity:
- IARC: Not classified.
- NTP/OSHA: No evidence of carcinogenicity.
- Human Health:
- Low acute toxicity but may deplete essential minerals (e.g., calcium) with chronic exposure.
Personal Protective Equipment (PPE):
- Gloves:Wear nitrile or latex gloves to prevent skin contact.
- Eye Protection:Use safety goggles to avoid eye irritation.
- Clothing:Lab coat or protective apron to prevent contamination.
- Respiratory Protection:If handling powder in large quantities, use a NIOSH-approved dust mask (N95) to avoid inhalation.
Handling & Storage:
- Work in a well-ventilated areato minimize dust exposure.
- Avoid skin and eye contact; do not ingest.
- Store in a cool, dry placein tightly sealed containers away from moisture.
- Keep away from strong acids and oxidizers(may release toxic gases).
Hygiene Practices:
- Wash hands thoroughly after handling.
- Do not eat, drink, or smoke near the chemical.
Inhalation (Dust Exposure):
- Move to fresh air
- If breathing is difficult, seek medical attention.
Skin Contact:
- Remove contaminated clothing.
- Wash affected area with soap and waterfor at least 15 minutes.
- If irritation persists, consult a doctor.
Eye Contact:
- Rinse eyes with lukewarm waterfor at least 15 minutes, holding eyelids open.
- Seek medical attentionif irritation continues.
Ingestion:
- Rinse mouthwith water.
- Do NOT induce vomiting.
- Give water or milkto drink if conscious (unless medical advice says otherwise).
- Seek immediate medical help(may cause gastrointestinal irritation).
Flammability:
- Disodium EDTA is non-flammable, but containers may explode in a fire.
Extinguishing Media:
- Use water spray, dry chemical powder, CO₂, or foamif nearby materials are burning.
Firefighting Procedures:
- Wear self-contained breathing apparatus (SCBA)if in a fire zone.
- Cool containers exposed to fire with water sprayto prevent rupture.
Spill/Leak Response:
- Sweep or vacuum(with HEPA filter) to avoid dust dispersion.
- Avoid washing into drains (environmental hazard).
- Dispose of as hazardous chemical waste.
Shannel –
Trusted emulsifier for improving product consistency.
Dior –
This disodium EDTA is top-notch. It’s a key ingredient in my cosmetics, ensuring they remain fresh and stable over time. Couldn’t be happier with its performance!
Osten –
I highly recommend disodium EDTA for its versatility and effectiveness in various applications.
Hildah Nzoki –
Great deal
Mueni Kay –
Disodium EDTA works so well.I love it.
Isaac –
Used as preservative in cosmetic