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제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
(HO2CCH2)2NCH2CH2N(CH2CO2H)2
CAS 번호:
Molecular Weight:
292.24
NACRES:
NA.77
PubChem Substance ID:
eCl@ss:
39030907
UNSPSC Code:
12352106
EC Number:
200-449-4
MDL number:
Beilstein/REAXYS Number:
1716295
Quality Segment
grade
ACS reagent
agency
suitable for SM 4500 - NH3
assay
99.4-100.6%
form
powder
reaction suitability
reagent type: chelator
impurities
≤0.005% insoluble matter, ≤0.1% Nitrilotriacetic acid ([HOCOCH2]3N)
ign. residue
≤0.2%
pH
2.5 (23 °C, 10 g/L)
mp
250 °C (dec.) (lit.)
solubility
water: soluble 0.4 g/L at 20 °C
cation traces
Ca: ≤0.001%, Fe: ≤0.005%, Mg: ≤5 ppm, heavy metals: ≤0.001% (byICP-OES)
SMILES string
OC(=O)CN(CCN(CC(O)=O)CC(O)=O)CC(O)=O
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
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.
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.
Other Notes
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signalword
Warning
저장 등급
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
target_organs
Respiratory Tract
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Eye Irrit. 2 - STOT RE 2 Inhalation

