Product Name: EDTA 4NA (Tetrasodium EDTA)

Product Code: EDTA4NA-25KG

Recommended Use: Chelating agent for industrial applications including water treatment, cleaning formulations, and textile processing.

Synonyms: Tetrasodium ethylenediaminetetraacetate, Edetate sodium, Na4EDTA

Supplier: Wilco Prime, United Arab Emirates, +971508990212, ecom@majtrading.com

Emergency Phone Number:+971508990212

GHS Classification:

• Skin Irritation - Category 2 (H315)
• Eye Irritation - Category 2 (H319)
• Aquatic Toxicity (Chronic) - Category 2 (H411)

Signal Word: Warning

Hazard Statements:

• H315: Causes skin irritation.
• H319: Causes serious eye irritation.
• H411: Toxic to aquatic life with long-lasting effects.

Precautionary Statements:

• P264: Wash hands thoroughly after handling.
• P273: Avoid release to the environment.
• P280: Wear protective gloves/eye protection/face protection.
• P302+P352: IF ON SKIN: Wash with plenty of soap and water.
• P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P337+P313: If eye irritation persists: Get medical advice/attention.
• P332+P313: If skin irritation occurs: Get medical advice/attention.
• P362: Take off contaminated clothing and wash before reuse.

GHS Pictograms:

Substance/Mixture: Substance

Chemical Name	CAS Number	% (by weight)
Tetrasodium EDTA	64-02-8	99.0% min
Water	7732-18-5	≤1.0%

Inhalation: Move to fresh air. If breathing is difficult, give oxygen. Seek medical attention if symptoms persist.

Skin Contact: Remove contaminated clothing. Wash skin thoroughly with soap and water. If irritation persists, seek medical attention.

Eye Contact: Rinse immediately with plenty of water for at least 15 minutes, lifting eyelids occasionally. Seek medical attention if irritation persists.

Ingestion: Rinse mouth. Do NOT induce vomiting. Give 1-2 glasses of water to drink. Seek medical attention immediately.

Most Important Symptoms: Skin and eye irritation. May cause respiratory tract irritation if inhaled as dust.

Immediate Medical Attention: Required for ingestion or if irritation symptoms persist.

Suitable Extinguishing Media: Water spray, dry chemical, CO₂, or foam.

Unsuitable Extinguishing Media: None known.

Specific Hazards: Non-flammable. No significant fire hazard. May decompose under fire conditions to produce carbon oxides, nitrogen oxides.

Special Protective Equipment: Firefighters should wear self-contained breathing apparatus and full protective clothing.

Fire-Fighting Instructions: Cool containers exposed to fire with water spray. Contain runoff to prevent environmental contamination.

Personal Precautions: Wear appropriate protective equipment. Avoid dust formation. Ensure adequate ventilation.

Environmental Precautions: Prevent entry into waterways, sewers, basements or confined areas. Contains material toxic to aquatic organisms.

Methods for Containment and Cleanup: Sweep up or vacuum with explosion-proof equipment. Place in suitable containers for disposal. Wash area with water. Prevent dust dispersion.

Handling Precautions:

• Avoid contact with skin, eyes, and clothing.
• Avoid breathing dust.
• Use with adequate ventilation.
• Wash hands thoroughly after handling.
• Do not eat, drink, or smoke when using this product.

Storage Conditions: Store in a cool, dry, well-ventilated area. Keep container tightly closed when not in use. Store away from strong acids and oxidizing agents.

Exposure Limits:

• ACGIH TLV: Not established
• OSHA PEL: Not established

Engineering Controls: Use local exhaust ventilation to control dust levels in the air.

Personal Protective Equipment (PPE):

• Eye Protection: Safety glasses with side shields or goggles.
• Skin Protection: Wear protective gloves (nitrile or neoprene recommended) and protective clothing.
• Respiratory Protection: Use NIOSH-approved dust mask if ventilation is inadequate and exposure limits are exceeded.

Appearance	White crystalline powder
Odor	Odorless
Molecular Weight	380.17 g/mol
pH (1% solution)	10.5-11.5
Solubility in Water	Freely soluble (50 g/100 mL at 25°C)
Melting Point	>300°C (decomposes)
Density	0.86 g/cm³ (bulk density)
Vapor Pressure	Negligible
Flash Point	Not applicable (non-flammable)

Stability: Stable under normal conditions.

Reactivity: Reacts with strong oxidizing agents. May form complexes with metal ions.

Conditions to Avoid: High temperatures, strong acids, strong oxidizers.

Incompatible Materials: Strong oxidizing agents, strong acids.

Hazardous Decomposition Products: Carbon oxides, nitrogen oxides when heated to decomposition.

Likely Routes of Exposure: Inhalation, skin contact, eye contact, ingestion.

Acute Effects:

• Inhalation: May cause respiratory tract irritation.
• Skin Contact: May cause skin irritation.
• Eye Contact: May cause eye irritation.
• Ingestion: May cause gastrointestinal irritation with nausea, vomiting and diarrhea.

Chronic Effects: No chronic health effects known.

Toxicological Data:

• Oral LD50 (rat): >2000 mg/kg
• Dermal LD50 (rabbit): >2000 mg/kg

Ecotoxicity: Toxic to aquatic organisms. May cause long-term adverse effects in the aquatic environment.

Persistence and Degradability: Readily biodegradable.

Bioaccumulative Potential: Low potential for bioaccumulation.

Mobility in Soil: High mobility in soil due to water solubility.

Dispose of in accordance with all applicable local, regional, national and international regulations. Do not allow to enter drains or watercourses. Small quantities may be dissolved in water and flushed to sewer with plenty of water if permitted by local authorities. Large quantities should be collected and disposed of by a licensed waste disposal contractor.

UN Number: Not regulated

Proper Shipping Name: Not regulated

Transport Hazard Class: Not classified as dangerous for transport

Packing Group: Not applicable

Environmental Hazards: Toxic to aquatic life with long-lasting effects.

Transport Precautions: Keep containers tightly closed and upright to prevent spillage. Protect from moisture.

GHS Compliance: This product is labeled in accordance with GHS standards.

International Regulations: Complies with UNECE GHS, OSHA HCS (29 CFR 1910.1200).

National Regulations: Check local regulations for specific requirements, especially regarding aquatic toxicity.

Product Benefits:

• Effective Chelation: Binds metal ions effectively in various industrial processes.
• Versatile Application: Used in water treatment, cleaning formulations, textile processing, and other industrial applications.

Packaging: 25 kg hard brown paper bags

Manufacturer Information: Made in China

Batch Information:

• Batch Number: 20241018
• Manufacturing Date: 18-Oct-2024
• Expiry Date: 18-Oct-2026

Preparation Date: Oct-2024

Disclaimer: This MSDS is based on available data and is intended for general guidance. Wilco Prime assumes no liability for its use. Users should verify information for their specific application.