EDTA Disodium
EDTA Disodium
HS Code : 29224990 | CAS NO. : 139-33-3
Basic Information:
- Chemical Name: Disodium EDTA
- Formula: C₁₀H₁₄N₂Na₂O₈·2H₂O
- Molecular Weight: 372.24 g/mol
- Appearance: White crystalline powder
- Odour: Odorless
- Taste: Slightly salty
- Solubility: Freely soluble in water
Packing Details: • 500 gm HDPE Bottle • 1 kg HDPE Bottle• 5 kg HDPE Bag/Jar • 10 kg HDPE Bag • 25 kg HDPE woven Bag • 50 kg HDPE woven Bag
Storage & Handling
- Store in a cool, dry, and well-ventilated area
- Keep container tightly closed to protect from moisture
- Avoid contact with strong oxidizing agents
- Use proper PPE during handling: gloves, dust mask, safety goggles
- Prevent dust formation and inhalation
- Keep away from direct sunlight and heat sources
- For food/pharma grade, store separately from industrial chemicals.
Safety
- Generally safe chemical when handled properly
- Avoid breathing dust
- Avoid contact with eyes and skin
- May cause mild irritation
- Wear gloves and mask while handling
- If it gets in eyes → Wash with clean water immediately
- If on skin → Wash with soap and water
- Non-flammable and not dangerous for transport
Industry Wise Application
Cosmetic & Personal Care Industries
- Stabilizer & Preservative Booster:Enhances the efficacy of preservatives and stabilizes formulations (creams, lotions) by binding metal ions that cause discoloration, rancidity, and odour changes.
- Water Softening:Neutralizes calcium and magnesium ions in hard water, allowing for better foaming and cleansing performance in shampoos, soaps, and body washes.
- Preventing Metal Deposition:Prevents metal ions from depositing on skin, hair, and scalp.
- Viscosity Control:Helps maintain the texture and consistency of skin care products.
Pharmaceutical & Medical Application
- Stabilizer in Medications:Prevents metal-induced degradation (oxidation) in injectables, eye drops (ophthalmic solutions), and oral liquids, extending shelf life.
- Chelation Therapy:Used to treat heavy metal poisoning (e.g., lead, mercury) by binding to toxic metals in the blood, allowing them to be excreted.
- Anticoagulant:Used in blood collection tubes to prevent blood clotting by chelating calcium.
- Enhancing Bioavailability:Improves the absorption of certain active pharmaceutical ingredients (APIs).
- Ophthalmic Uses:Treats corneal calcium deposits (calcific band keratopathy) and acts as an anticollagenase in veterinary medicine.
Food Industry
- Preservative & Antioxidant:Extends shelf life of canned foods, mayonnaise, and beverages by preventing oxidation and microbial spoilage.
- Color Retention:Maintains the natural color of processed foods (e.g., canned vegetables) by preventing metal-catalyzed discoloration.
Industrial & Laboratory Applications
- Water Treatment:Sequestrates metal ions to prevent scale formation and corrosion in boilers and pipes.
- Textile Processing:Removes metal impurities during dyeing to prevent staining and improve color consistency.
- Laboratory Reagent:Used in complexometric titration to determine water hardness and as a masking agent.
- Cleaning Agent:Incorporated into detergents to boost cleaning efficiency in hard water.
- Molecular Biology:Used to stabilize DNA/RNA and inhibit enzymatic degradation by chelating metal ions.
Agricultural Application
- Micronutrient Fertilizer:Used to chelate iron, zinc, and manganese to improve nutrient absorption by plants
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