Ethylenediaminetetraacetic acid

SIAL/E9884 - ACS reagent, 99.4-100.6%, powder

Synonym: (Ethylenedinitrilo)tetraacetic acid; EDTA; Edathamil; Ethylenedinitrilotetraacetic acid

CAS Number: 60-00-4
Empirical Formula (Hill Notation): C₁₀H₁₆N₂O₈
Molecular Weight: 292.24
EC Number: 200-449-4
MDL Number: MFCD00003541
Linear Formula: (HO₂CCH₂)₂NCH₂CH₂N(CH₂CO₂H)₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-E9884-100G	100 g	$38.30 1/EA	Add To Favorites
45-E9884-500G	500 g	$131.00 1/EA	Add To Favorites
45-E9884-1KG	1 kg	$216.00 1/EA	Add To Favorites

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This image depicts SKU: E9884-100G

Properties
Descriptions
Safety Info.
Basic Data

assay	99.4-100.6%
cation traces	Ca: ≤0.001%
	Fe: ≤0.005%
	heavy metals (as Pb): ≤0.001%
	Mg: ≤5 ppm
form	powder
grade	ACS reagent
ign. residue	≤0.2%
impurities	≤0.005% Insol. dil. NH₄OH
	≤0.1% Nitrilotriacetic acid ([HOCOCH₂]₃N)
InChI	1S/C10H16N2O8/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20)
InChI key	KCXVZYZYPLLWCC-UHFFFAOYSA-N
mp	250 °C (dec.) (lit.)
Quality Level	200
SMILES string	OC(=O)CN(CCN(CC(O)=O)CC(O)=O)CC(O)=O
solubility	water: soluble 0.4 g/L at 20 °C

Application:	Ethylenediaminetetraacetic acid has been used: • as a component of labeling buffer, which is used in the washing step during cell fractionation{155) • for investigating the effect of papain enzyme on wound debridement and other skin issues • for harvesting rat arterial smooth muscle cell after its pre-treatment for its use in flow cytometry analysis
Biochem/physiol Actions:	Ethylenediaminetetraacetic acid (EDTA) is not easily administered by the gastrointestinal tract. Intravenous administration of sodium EDTA results in hypocalcemic tetany. It is generally useful in plasma or molecular diagnostics and acts by chelating calcium. EDTA serves as an anticoagulant for haematological cell counting and cell morphological analysis.
General description:	Ethylenediaminetetraacetic acid (EDTA) is a hydrophilic metal chelating agent that transforms metal ions into inactive, cyclic metal complexes. Hence, it has industrial application for resolving metal contamination.
Packaging:	1 kg in poly bottle
Packaging:	100, 500 g in poly bottle
Recommended products:	Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Symbol	GHS07
Signal word	Warning
Hazard statements	H319
Precautionary statements	P264 - P280 - P305 + P351 + P338 - P337 + P313
Hazard Codes	Xi
Risk Statements	36
Safety Statements	26
RIDADR	UN 3077 9 / PGIII
WGK Germany	WGK 2
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	99.4-100.6%
mp	250 °C (dec.) (lit.)
UNSPSC	12352200

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