Passa al contenuto
Merck
Tutte le immagini(4)

Documenti fondamentali

A9883

Sigma-Aldrich

ADA

≥98% (titration)

Sinonimo/i:

N-(2-Acetamido)iminodiacetic acid, N-(Carbamoylmethyl)iminodiacetic acid

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali


About This Item

Formula condensata:
H2NCOCH2N(CH2CO2H)2
Numero CAS:
Peso molecolare:
190.15
Beilstein:
1787181
Numero CE:
Numero MDL:
Codice UNSPSC:
12161700
ID PubChem:
NACRES:
NA.25

Livello qualitativo

Saggio

≥98% (titration)

Forma fisica

powder

pH

1.5-3.0

Intervallo di pH utile

6.0-7.2

pKa (25 °C)

6.6

Punto di fusione

219 °C (dec.) (lit.)

Solubilità

1 M NaOH: 160 mg/mL, clear, colorless

applicazioni

diagnostic assay manufacturing

Temperatura di conservazione

room temp

Stringa SMILE

NC(=O)CN(CC(O)=O)CC(O)=O

InChI

1S/C6H10N2O5/c7-4(9)1-8(2-5(10)11)3-6(12)13/h1-3H2,(H2,7,9)(H,10,11)(H,12,13)
QZTKDVCDBIDYMD-UHFFFAOYSA-N

Cerchi prodotti simili? Visita Guida al confronto tra prodotti

Descrizione generale

ADA is a zwitterionic buffer used in biochemistry and molecular biology. It is one of the Good buffers developed in the 1960′s to provide buffers in the pH range of 6.15 - 8.35 for wide applicability to biochemical studies. The pioneering publication by Good and co-workers describes the synthesis of ADA and its physical properties. The useful range of ADA buffer in aqueous solution is 6.0 - 7.2.

Applicazioni

Biological buffer component with sodium hydroxide and sodium chloride (pH 5.67-7.57, useful pH range 6.4-7.4). Used to prepare immobilized pH gradients.

Nota sulla preparazione

This product is soluble in 1 M NaOH (160mg/mL), yielding a clear, colorless solution.

Pittogrammi

Exclamation mark

Avvertenze

Warning

Indicazioni di pericolo

Classi di pericolo

Acute Tox. 4 Oral

Codice della classe di stoccaggio

13 - Non Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)


Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

Hydrogen ion buffers for biological research
Good NE, et al.
Biochemistry, 5( (2), 467-477 (1966)
Gulen Yesilbag Tonga et al.
Nature chemistry, 7(7), 597-603 (2015-06-24)
Bioorthogonal catalysis broadens the functional possibilities of intracellular chemistry. Effective delivery and regulation of synthetic catalytic systems in cells are challenging due to the complex intracellular environment and catalyst instability. Here, we report the fabrication of protein-sized bioorthogonal nanozymes through
Eoin Gillespie et al.
Journal of separation science, 32(15-16), 2659-2667 (2009-07-09)
The application of scanning capacitively coupled contactless conductivity detection (SC(4)D) for the determination of pH dependant behaviour of two aminopolycarboxylates immobilised onto the surface of a monolithic capillary column is described. The use of SC(4)D to visualise changes in conductivity
E A Lance et al.
Analytical biochemistry, 133(2), 492-501 (1983-09-01)
Potentiometric, visible, infrared, electron spin, and nuclear magnetic resonance studies of the complexation of N-(2-acetamido)iminodiacetic acid (H2ADA) by Ca(II), Mg(II), Mn(II), Zn(II), Co(II), Ni(II), and Cu(II) are reported. Ca(II) and Mg(II) were found not to form 2:1 ADA2- to M(II)
Christopher J Smiley et al.
Journal of the American Dental Association (1939), 146(7), 508-524 (2015-06-27)
Conduct a systematic review and meta-analysis on nonsurgical treatment of patients with chronic periodontitis by means of scaling and root planing (SRP) with or without adjuncts. A panel of experts convened by the American Dental Association Council on Scientific Affairs

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.