Chemical · Product Detail
Ethylenediaminetetraacetic Acid Tetrasodium Salt (EDTA-4Na)
Alkaline water-soluble chelating agent for metal-ion control, water softening and formulation stabilization.
Request a Quote
Ethylenediaminetetraacetic Acid Tetrasodium Salt (EDTA-4Na) at a Glance
ZXCHEM is an EDTA tetrasodium (EDTA-4Na) supplier and exporter in China. EDTA Tetrasodium is the alkaline tetrasodium salt of ethylenediaminetetraacetic acid. This listing is the tetrahydrate, CAS 13235-36-4, with formula weight 452.23 g/mol.
Request a free sample for testing.
Standard lead time is approximately 14 days from order confirmation.
Ethylenediaminetetraacetic Acid Tetrasodium Salt (EDTA-4Na) Specifications
Supply limits from the matched 2026 ZXCHEM TDS. Preserve grade and test basis; the agreed specification and batch COA govern delivery.
Commercial Information
Storage & Shipping
Storage Conditions
Keep kraft bags tightly closed, dry and ventilated, protected from sunlight. Separate from oxidizers and incompatible metals.
Packaging Integrity
Inspect liners and bags before loading. Typical loading is 18 MT palletized or 20 MT non-palletized per 20-foot FCL; protect bags against moisture and puncture.
Packaging
25 kg kraft bags
Handling & Protection
Use enclosed powder feeding or local extraction. Wear suitable protective gloves, eye protection and work clothing; avoid dust inhalation and direct contact. Provide controls for fumes during hot processing.
What Is Ethylenediaminetetraacetic Acid Tetrasodium Salt (EDTA-4Na)?
Tetrasodium EDTA tetrahydrate, CAS 13235-36-4, formula weight 452.23 g/mol, is the alkaline tetrasodium salt of EDTA. It is used to control water hardness and trace metals in soaps, detergents, personal-care products and textile and industrial processes.
The TDS specifies purity ≥99%, lead and iron each ≤0.001%, chloride ≤0.01% and pH 10.5–11.5. Correct for the hydrate when replacing an anhydrous grade.
It supports but does not replace preservation. It is not regulated as dangerous goods.
As a tetrasodium EDTA supplier and exporter in China, ZXCHEM packs the white powder in 25 kg kraft bags.
See all personal care ingredients in our catalog.
Ethylenediaminetetraacetic Acid Tetrasodium Salt (EDTA-4Na) Applications
Personal-care stabilization
Chelating agent in soaps, shampoos and cleansers. pH adjustment and compatibility are checked.
Detergents and water softening
Controls hardness in detergents and cleaners. Dose follows water quality.
Industrial and textile chelation
Chelating agent for textile and industrial processes. Trials match metal loading.
Why Source Ethylenediaminetetraacetic Acid Tetrasodium Salt (EDTA-4Na) from ZXCHEM
Combined chemical orders
Source several chemical raw materials through one ZXCHEM contact. We coordinate product selection, quotations and suitable consolidated shipments so you can plan the order with one team.
Dedicated R&D Laboratory
Discuss specifications, sample results and application questions with our technical team. Our dedicated R&D laboratory supports product testing and helps clarify material selection.
Experienced Chemical Logistics
ZXCHEM has more than 30 years of experience in dangerous-goods transportation. We coordinate suitable shipments through logistics companies in which we hold equity interests in Qingdao, Shanghai, Guangzhou and Tianjin.
Dedicated Purchasing Support
Your account manager follows the order from quotation and contract signing through shipment and after-sales support. One contact coordinates technical documents, commercial details and delivery updates.
Ethylenediaminetetraacetic Acid Tetrasodium Salt (EDTA-4Na) FAQ
Which EDTA Tetrasodium grade should I choose?
Compare Purity ≥99% and the complete TDS with the intended formulation. Evaluate compatibility, processing, stability and destination-market requirements using a suitable sample.
Can I request a EDTA Tetrasodium sample for testing?
Yes. We can provide free samples for testing. Tell us the application, the grade you need and the tests you plan to run.
How is EDTA Tetrasodium packed and shipped?
Standard packing is 25 kg kraft bags. The usual MOQ is 1,000 kg, with a lead time of approximately 14 days from order confirmation. It ships as non-dangerous goods.
Which documents are available for EDTA Tetrasodium?
The TDS lists the supply specification and the SDS covers safety and transport; both can be downloaded on this page. Each shipment comes with a batch COA.
Related Products
Request a Quote for Ethylenediaminetetraacetic Acid Tetrasodium Salt (EDTA-4Na)
Tell us the required grade, quantity, destination port and documents. We reply within one business day.
We use your details to respond to this enquiry. You can also contact sales@zxchem.com.cn. Read our Privacy Policy.