Ethylenediaminetetraacetic acid disodium salt… 139-33-3

Name: Ethylenediaminetetraacetic acid disodium salt, 98%
Brand: Vaqora Chemicals
SKU: VQ-000362

About Ethylenediaminetetraacetic acid disodium salt, 98%

Vaqora Chemicals supplies Ethylenediaminetetraacetic acid disodium salt, an indicator registered under CAS number 139-33-3 at a purity of 98%. Formula C10H14N2Na2O8, molecular weight 336.21 g/mol. Systematically, it is named disodium, 2-[2-[carboxylatomethyl(carboxymethyl)amino]ethyl-(carboxymethyl)amino]acetate. Common synonyms include EDTA disodium salt and Disodium EDTA.

In its supplied form it is a white powder or crystals or crystalline powder. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span titration end-point detection, pH determination and analytical testing. It is used across academic and industrial research.

We offer Ethylenediaminetetraacetic acid disodium salt in 25 g, 100 g, 500 g and 1 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Titration end-point detection
pH determination
Analytical testing

Industries

Specifications & identifiers

Chemical identifiers
Product name	Ethylenediaminetetraacetic acid disodium salt, 98%
Catalogue No.	VQ-000362
CAS Number	139-33-3
IUPAC name	disodium;2-[2-[carboxylatomethyl(carboxymethyl)amino]ethyl-(carboxymethyl)amino]acetate
Molecular formula	C₁₀H₁₄N₂Na₂O₈
Molecular weight	336.21 g/mol
Exact mass	336.0546
Purity / assay	98%
HSN code	29332990
InChIKey	ZGTMUACCHSMWAC-UHFFFAOYSA-L
SMILES	C(CN(CC(=O)O)CC(=O)[O-])N(CC(=O)O)CC(=O)[O-].[Na+].[Na+]
PubChem CID	8759

Physical properties
Physical form	Crystalline
Appearance	White powder or crystals or crystalline powder
H-bond donors / acceptors	2 / 10
TPSA	161 Å²
Synonyms	EDTA disodium salt, Disodium EDTA, Edta disodium, Titriplex III, Disodium edta, anhydrous, Disodium ethylenediaminetetraacetate, Endrate disodium, Edetic Acid, Disodium Salt, Ethylenediaminetetraacetic acid, disodium salt, Disodium (ethylenedinitrilo)tetraacetate, EDTA-Na2, EDTA disodium salt (anhydrous)

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H302+H332Harmful if swallowed or if inhaled
H318Causes serious eye damage
H373May causes damage to organs through prolonged or repeated exposure

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

Other grades of CAS 139-33-3

USP

Ethylenediaminetetraacetic acid disodium salt anhydrous, USP 99.0%

CAS: 139-33-3
Formula: C₁₀H₁₄N₂Na₂O₈
MW: 336.21 g/mol

VQ-046985

Frequently asked questions

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

The CAS Registry Number of Ethylenediaminetetraacetic acid disodium salt, 98% is 139-33-3. It is also known as EDTA disodium salt, Disodium EDTA, Edta disodium.

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

Ethylenediaminetetraacetic acid disodium salt, 98% has the molecular formula C10H14N2Na2O8 and a molecular weight of 336.21 g/mol.

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

We supply Ethylenediaminetetraacetic acid disodium salt, 98% in (98%) grade, in 25 g, 100 g, 500 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

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

Yes. Every lot of Ethylenediaminetetraacetic acid disodium 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 disodium salt, 98% be shipped internationally?

Yes. Ethylenediaminetetraacetic acid disodium 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.