Ethylenediaminetetraacetic acid tetra sodium… 64-02-8

About Ethylenediaminetetraacetic acid tetra sodium salt, 98%

Ethylenediaminetetraacetic acid tetra sodium salt is an indicator (Synthesis grade) carrying the CAS registry number 64-02-8 at a purity of 98%. Its molecular formula is C10H12N2Na4O8 and its molecular weight is 380.17 g/mol. Systematically, it is named tetrasodium, 2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate. It is also known as tetrasodium ethylenediaminetetraacetate or EDTA-4Na.

It is supplied as a white powder. Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for titration end-point detection, pH determination, analytical testing and protein and peptide research. Buyers come mainly from academic and industrial research.

Available in 100 g, 500 g, 5 kg and 25 kg packs, Ethylenediaminetetraacetic acid tetra sodium salt is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Titration end-point detection
pH determination
Analytical testing
Protein & peptide research

Industries

Specifications & identifiers

Chemical identifiers
Product name	Ethylenediaminetetraacetic acid tetra sodium salt, 98%
Catalogue No.	VQ-000364
CAS Number	64-02-8
Other CAS	13235-36-4
IUPAC name	tetrasodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate
Molecular formula	C₁₀H₁₂N₂Na₄O₈
Molecular weight	380.17 g/mol
Exact mass	380.0184
Grade	Synthesis
Purity / assay	98%
HSN code	29211190
InChIKey	UEUXEKPTXMALOB-UHFFFAOYSA-J
SMILES	C(CN(CC(=O)[O-])CC(=O)[O-])N(CC(=O)[O-])CC(=O)[O-].[Na+].[Na+].[Na+].[Na+]
PubChem CID	6144

Physical properties
Physical form	Powder
Appearance	White powder
H-bond donors / acceptors	0 / 10
TPSA	167 Å²
Synonyms	tetrasodium ethylenediaminetetraacetate, EDTA-4Na, Ethylenediaminetetraacetic acid tetrasodium salt HYDRATE, EDTA 4Na, tetrasodium 2,2',2'',2'''-(ethane-1,2-diyldinitrilo)tetraacetate, Ethylenediaminetetraacetic acid tetrasodium, Edetate Sodium, EDTA Tetrasodium(Na4), Sodium edetate, Tetrasodium EDTA, EDTA tetrasodium, EDTA sodium

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H318Causes serious eye damage

Precautionary statements: P264, P264 + P265, P270, P280, P301 + P317, P305 + P354 + P338, P317, P330, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Ethylenediaminetetraacetic acid tetra sodium salt, 98%?

The CAS Registry Number of Ethylenediaminetetraacetic acid tetra sodium salt, 98% is 64-02-8. It is also known as tetrasodium ethylenediaminetetraacetate, EDTA-4Na, Ethylenediaminetetraacetic acid tetrasodium salt HYDRATE.

What is the molecular formula and molecular weight of Ethylenediaminetetraacetic acid tetra sodium salt, 98%?

Ethylenediaminetetraacetic acid tetra sodium salt, 98% has the molecular formula C10H12N2Na4O8 and a molecular weight of 380.17 g/mol.

Which grade and pack sizes of Ethylenediaminetetraacetic acid tetra sodium salt, 98% can I order?

We supply Ethylenediaminetetraacetic acid tetra sodium salt, 98% in Synthesis (98%) grade, in 100 g, 500 g, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ethylenediaminetetraacetic acid tetra sodium salt, 98%?

Yes. Every lot of Ethylenediaminetetraacetic acid tetra sodium salt, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Ethylenediaminetetraacetic acid tetra sodium salt, 98% be shipped internationally?

Yes. Ethylenediaminetetraacetic acid tetra sodium salt, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.