Wersenian disodu EDTA * 2Na Complexon III - 5000g

Disodium EDTA - 1000g
Other Names: EDTA disodium salt dihydrate, Ethylenediaminetetraacetic Acid Disodium Salt Dihydrate

CAS Number: 6381-92-6
Sum Formula: C₁₀H₁₄N₂Na₂O₈·2H₂O
Molar Mass: 372.24 g/mol
Appearance: White crystalline powder

Ethylenediaminetetraacetic acid disodium salt dihydrate is a chelating agent widely used in the chemical industry. It binds metal ions, forming stable, water-soluble complexes, making it valuable in processes where metal ion control or removal is essential.

Applications
Chemical Industry: Used for metal ion sequestration and control in formulations such as cleaning agents, textile treatments, and in laboratory applications. Serves in water treatment systems to reduce hardness by chelating calcium and magnesium ions.
Technical Uses: Employed in complexometric titrations, as a stabilizer in chemical solutions, and in electronics for removing scale or metal contaminants.

Safety
Signal Word: Warning

Hazard Statements
H332: Harmful if inhaled
H373: May cause damage to organs (respiratory tract) through prolonged or repeated exposure by inhalation

Precautionary Statements
P260: Do not breathe dust
P271: Use only outdoors or in a well-ventilated area
P304 + P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell
P314: Get medical advice/attention if you feel unwell
P501: Dispose of contents/container to an authorized waste disposal facility

First Aid Measures
Eye Contact: Rinse cautiously with water. Remove contact lenses if easy to do. Continue rinsing
Skin Contact: Wash with plenty of water and soap. Remove contaminated clothing
Inhalation: Move to fresh air. Keep at rest. Seek medical attention in case of symptoms
Ingestion: Rinse mouth. Do not induce vomiting unless directed by medical personnel. Seek advice from a physician

Handling and Storage
Storage Conditions: Store in a dry, cool, and well-ventilated place. Keep container tightly sealed
Handling Precautions: Avoid creating or inhaling dust. Use appropriate respiratory protection if ventilation is insufficient. Maintain good industrial hygiene practices.