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E1644

Ethylenediaminetetraacetic acid disodium salt dihydrate

Name: Ethylenediaminetetraacetic acid disodium salt dihydrate
Brand: SIAL

BioUltra, 98.5-101.5%

동의어(들):

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

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제품정보 (DICE 배송 시 비용 별도)

실험식(Hill 표기법):

C₁₀H₁₄N₂Na₂O₈ · 2H₂O

CAS 번호:

6381-92-6

Molecular Weight:

372.24

NACRES:

NA.77

PubChem Substance ID:

24894427

UNSPSC Code:

12352107

EC Number:

205-358-3

Beilstein/REAXYS Number:

3900609

기술 서비스

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도움 문의

속성

biological source

synthetic (organic)

Quality Level

200

product line

BioUltra

assay

98.5-101.5%

form

powder

reaction suitability

reagent type: chelator

impurities

≤0.005% Phosphorus (P), ≤0.05% NH₃, ≤0.1% Insoluble matter

pH

4.0-6.0 (0.1 M in H₂O)

mp

248 °C (dec.) (lit.)

solubility

H₂O: 0.1 M, clear, colorless

cation traces

Al: ≤0.001%, Ca: ≤0.0005%, Cu: ≤0.0005%, Fe: ≤0.0005%, K: ≤0.005%, Mg: ≤0.0005%, Pb: ≤0.001%, Zn: ≤0.0005%

storage temp.

room temp

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

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

InChI key

OVBJJZOQPCKUOR-UHFFFAOYSA-L

설명

General description

Ethylenediaminetetraacetic acid (EDTA) is a substituted diamine and a chelator of metal ions. It has anticoagulant and antibacterial activity. EDTA is an inhibitor of metalloprotease. It evades the undesirable effects of ferric, cupric and manganic ions in bleaching. It blocks cellular division, chlorophyll synthesis and algal biomass production.

Application

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

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pictograms

GHS08,GHS07

signalword

Warning

hcodes

H332,H373

pcodes

P260 - P271 - P304 + P340 + P312 - P314 - P501

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)

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국제 무역 품목 번호

SKU	GTIN
E1644-100G	04061833602041
E1644-1KG	04061835544387
E1644-250G	04061833602058