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Ethylenediaminetetraacetic Acid, Tetrasodium Salt Dihydrate (White Powd.), Fisher BioReagents

Catalog No. BP121500 Shop All Fisherbrand Products
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Quantity:
500 g
Packaging:
Amber Glass
The tetrasodium salt of EDTA is a chelating agent for metal ions and is used extensively in molecular biology to minimize metal ion impurities in reaction buffers.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 10378-23-1, 139-13-9, 64-02-8
Molecular Formula C10H20N2Na4O10
Molecular Weight (g/mol) 420.233
InChI Key DGWOWDJDIBPYOR-UHFFFAOYSA-N
Synonym ethylenediaminetetraacetic acid tetrasodium salt dihydrate, tetrasodium ethylenediaminetetraacetate dihydrate, edta-na4, edta tetrasodium salt, edta tetrasodium salt hydrate, ethylenediaminetetraacetic acid tetrasodium salt hydrate, 64-02-8 anhydrous, ksc909a7h, edta tetrasodium salt dihydrate, tetrapotassium ion 4-edta dihydrate
PubChem CID 131843362
IUPAC Name 2-[2-[bis(carboxymethyl)amino]ethyl-(carboxymethyl)amino]acetic acid;sodium;dihydrate
SMILES C(CN(CC(=O)O)CC(=O)O)N(CC(=O)O)CC(=O)O.O.O.[Na].[Na].[Na].[Na]

Specifications

Melting Point 300°C
Color White
pH 10.7 to 11.7
Assay Percent Range ≥98 %
Packaging Amber Glass
Linear Formula (NaO2CCH2)2NCH2CH2N(CH2CO2Na)2·2H2O
Quantity 500 g
Solubility Information 0.005% max. Insoluble Matter
Formula Weight 416.2
Percent Purity ≥98%
Physical Form Powder or Solid
Chemical Name or Material Ethylenediamine Tetraacetic Acid, Tetrasodium Salt Dihydrate
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Hazard Statement WARNING!
Precautionary Statement Emergency Overview
Extremely flammable liquid and vapor. Wash hands before breaks and immediately after handling the product. Avoid contact with skin, eyes and clothing. . . . . .

NFPA

Health:2
Flammability:1
Instability:0
Recommended Storage RT
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