Product Description

EDTA Disodium (Disodium Ethylenediaminetetraacetate) is a white crystalline powder widely used as a chelating agent to bind metal ions, prevent discoloration, and enhance stability in food, pharmaceutical, cosmetic, and industrial applications.

We supply high-quality EDTA Disodium with consistent purity and stability suitable for bulk supply worldwide.

Chemical & Physical Properties

Chemical Name: Disodium EDTA
CAS Number: 139-33-3
Molecular Formula: C₁₀H₁₄N₂Na₂O₈·2H₂O
Appearance: White crystalline powder
Odor: Odorless
Solubility: Soluble in water
pH (1% solution): 4.0–6.0
Density: 0.99 g/cm³
Shelf Life: 24 months under recommended storage conditions

Typical Specifications

• ✓ Assay (as EDTA Disodium): ≥ 99%

• ✓ Moisture: ≤ 1.0%

• ✓ pH (1% solution): 4.0–6.0

• ✓ Appearance: White crystalline powder

• ✓ Water Insolubles: ≤ 0.1%

Applications

• ✓ Food: stabilizer and preservative in beverages and canned products

• ✓ Pharmaceutical: metal ion chelator in formulations

• ✓ Cosmetics: prevents discoloration and maintains product stability

• ✓ Industrial: water treatment, detergents, and bleaching agents

Features & Benefits

• ✅ High purity with consistent chelating ability

• ✅ Improves product stability and shelf life

• ✅ Compatible with multiple formulations and processing conditions

• ✅ Reduces discoloration and unwanted metal reactions

• ✅ Bulk supply suitable for industrial and commercial applications

• ✅ Supports automated and continuous production processes

Packaging & Storage

• ✅ Packaging: 25 kg bags, 500 kg jumbo bags, or customized packaging

• ✅ Storage: Store in a cool, dry, ventilated area, away from moisture and strong acids. Keep containers tightly sealed

Regulatory Status

• ✅ Food grade, pharmaceutical grade, and industrial grade available

• ✅ Complies with FDA, EFSA, and other international regulations

• ✅ Non-toxic under proper usage

✉️ Email: jane@khonorchem.com
📞 Tel / WhatsApp / WeChat: 86-19851890163
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TDS - FCC VII - EDTA-Disodium.pdf

COA - FCC VII - EDTA2Na.pdf