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Documenti

03680

Supelco

Acido etilendiamminotetraacetico

ACS reagent, for complexometry, ≥99.0%

Sinonimo/i:

EDTA, EDTA-Na2, Edatamil, Edetato, Etilendiamminotetraacetato di disodio, Sequestrene Na2

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About This Item

Formula empirica (notazione di Hill):
C10H14N2Na2O8 · 2H2O
Numero CAS:
6381-92-6
Peso molecolare:
372.24
Beilstein:
3900609
Numero CE:
205-358-3
Codice UNSPSC:
41116105
ID PubChem:
57646723

Grado

ACS reagent
for complexometry

Saggio

≥99.0% (KT)
≥99.0%

pH

4-6 (25 °C, 50 mg/mL in H2O)

Punto di fusione

248 °C (dec.) (lit.)

Anioni in tracce

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤50 mg/kg

Cationi in tracce

Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg

Stringa SMILE

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
OVBJJZOQPCKUOR-UHFFFAOYSA-L

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Applicazioni

Chelante di cationi bivalenti. Inibisce enzimi, come le metalloproteasi, che per essere attivi necessitano di cationi bivalenti.

Altre note

A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.

Pittogrammi

Health hazardExclamation mark
GHS08,GHS07

Avvertenze

Warning

Indicazioni di pericolo

H332,H373

Classi di pericolo

Acute Tox. 4 Inhalation - STOT RE 2 Inhalation

Organi bersaglio

Respiratory Tract

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

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Certificati d'analisi (COA)

Lot/Batch Number
1394434
BCBG1629V
BCBC4482V
BCBB3154V
BCBC4482

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