
Technical Data Sheet · Version 1.0 · Issued 02 July 2026
Technical Data Sheet
EDTA
Product Description
Chemical Composition
| Component | CAS Number | % w/w |
|---|---|---|
| Ethylenediaminetetraacetic acid (EDTA) | 60-00-4 | ≥99% |
Physical & Chemical Properties
| ph | Approximately 4-6 in 1% aqueous solution |
| odour | Odorless |
| colour | White |
| viscosity | Not applicable (solid powder) |
| appearance | White crystalline powder |
| solubility | Soluble in water |
| flash point | Not applicable (non-flammable) |
| boiling point | Decomposes before boiling |
| specific gravity | 1.35 g/cm³ |
Performance Data & Dosage
| contact time | Varies with application; typically 10-60 minutes |
| compatibility | Most water treatment chemicals, Detergents, Food and pharmaceutical grade ingredients |
| dilution ratio | Typically prepared as 1-5% aqueous solutions depending on application |
| incompatibility | Strong oxidizing agents, Strong acids and bases at high concentrations, Heavy metal ions in excess (prior to chelation) |
| recommended dosage | Consult product label or technical support for specific application requirements |
| treatment temperature | Effective at ambient to moderate temperatures (20-60°C); consult application specifics |
Applications & Industries
Applications
- Water disinfection
- Industrial cleaning
- Textile processing
- Food preservation
- Pharmaceutical manufacturing
- Mining chemical treatment
- Detergent formulations
Industries Served
Health & Safety (GHS)
Signal Word: Warning
Hazard Class: Eye Irritation Category 2, Skin Irritation Category 2, Specific Target Organ Toxicity (single exposure) Category 3
Hazard Statements:
- H315: Causes skin irritation
- H319: Causes serious eye irritation
- H335: May cause respiratory irritation
PPE Required:
first aid skin
Remove contaminated clothing and wash affected skin thoroughly with water and mild soap. Seek medical attention if irritation persists.
first aid eyes
Rinse cautiously with water for at least 15 minutes. Remove contact lenses if present and easy to do so. Seek medical attention if irritation continues.
first aid ingestion
Rinse mouth with water. Do not induce vomiting. Seek medical attention immediately.
Storage & Handling
| disposal | Dispose of contents/container in accordance with local/regional/national/international regulations. |
| shelf life | Typically 2 years if stored properly |
| container material | Polyethylene-lined bags or drums suitable for powdered chemicals |
| storage conditions | Keep container tightly closed in a cool, dry, well-ventilated area away from moisture and incompatible substances such as strong oxidizers. |
| storage temperature | Store at ambient temperature (15-30°C) |
Packaging & Transport
| un number | Not regulated under UN transport (solid chemical) |
| packing group | Not applicable |
| transport class | Not classified as hazardous for transport |
Standards & Compliance
| Standard | Scope |
|---|---|
| KEBS KS EAS 397:2013 | Chemical reagents - Specifications for EDTA powder |
| ISO 3262-1:2010 | Water quality — Preparation and treatment of water samples — Part 1: Preservation of water samples |
Frequently Asked Questions
What is the minimum order quantity?
The standard MOQ is 25kg per order with flexible options for large volumes.
Is EDTA suitable for water treatment applications?
Yes, EDTA is widely used to chelate metal ions in water treatment processes.
How should EDTA be stored?
Store in a cool, dry area away from moisture and incompatible materials.
Does Zenco Systems Ltd supply outside Kenya?
Yes, we supply Kenya, Uganda, Tanzania, Rwanda, and other East African countries.
Are safety precautions required when handling EDTA?
Yes, use protective gloves and avoid inhalation or direct skin contact.
Want a downloadable copy of this datasheet?
Contact our technical team and we will send you the full official PDF directly to your inbox.
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Explore Zenco Chemicals' range of water treatment chemicals, detergent raw materials, and manufacturing raw materials to complement your EDTA supply for optimized industrial processes.


