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Merck

03685

Ethylenediaminetetraacetic acid disodium salt dihydrate

≥97.0% (KT)

동의어(들):

Disodium ethylenediaminetetraacetate dihydrate, EDTA disodium salt, EDTA-Na2, Edathamil, Edetate disodium salt dihydrate, Sequestrene Na2

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크기 선택

제품정보 (DICE 배송 시 비용 별도)

실험식(Hill 표기법):
C10H14N2Na2O8 · 2H2O
CAS 번호:
6381-92-6
Molecular Weight:
372.24
NACRES:
NA.21
PubChem Substance ID:
24845550
UNSPSC Code:
12352100
EC Number:
205-358-3
Beilstein/REAXYS Number:
3900609
Assay:
≥97.0% (KT)
Solubility:
H2O: 100 g/L at 20 °C

주요 문서

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InChI key

OVBJJZOQPCKUOR-UHFFFAOYSA-L

InChI

1S/C10H16N2O8.2Na.2H2O/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);;;2*1H2/q;2*+1;;/p-2

SMILES string

O.O.O.O.[Na+].[Na+].[Na+].[Na+].OC(=O)CN(CCN(CC([O-])=O)CC([O-])=O)CC(O)=O.OC(=O)CN(CCN(CC(O)=O)CC([O-])=O)CC([O-])=O

assay

≥97.0% (KT)

mp

248 °C (dec.) (lit.)

solubility

H2O: 100 g/L at 20 °C

Quality Level

300

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관련 카테고리

General description

Ethylenediaminetetraacetic acid disodium salt dihydrate (EDTA-Na2), is a well known complexation agent with various uses in chemical synthesis, analytical chemistry, and biochemistry. In chemical synthesis, EDTA-Na2 combines with polyvalent cations to form a soluble non-ionic complex that can be removed from solution, which helps prevent undesired side reactions.

Application

Chelator of divalent cations. Inhibits enzymes, such as metalloproteases, that require divalent cations for activity.

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Warning

hcodes

H332,H373

Hazard Classifications

Acute Tox. 4 Inhalation - STOT RE 2 Inhalation

target_organs

Respiratory Tract

저장 등급

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
BCCH0628
BCCH0629
BCCG3661
BCCG3196
BCCG0215

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