N-carbamoylmethyliminodi(essigsure)
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- CAS-Nr.
- 26239-55-4
- Bezeichnung:
- N-carbamoylmethyliminodi(essigsure)
- Englisch Name:
- N-(2-Acetamido)iminodiacetic acid
- Synonyma:
- ADA;ADA,97%;ADA,98+%;ADA buffe;ADA BUFFER;Adogen 342D;ADA FREE ACID;ADA buffe ADA;ADA SIGMAULTRA;Einecs 247-530-0
- CBNumber:
- CB3183520
- Summenformel:
- C6H10N2O5
- Molgewicht:
- 190.15
- MOL-Datei:
- 26239-55-4.mol
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N-carbamoylmethyliminodi(essigsure) Eigenschaften
- Schmelzpunkt:
- 219 °C (dec.)(lit.)
- Siedepunkt:
- 325.64°C (rough estimate)
- Dichte
- 1.4957 (rough estimate)
- Dampfdruck
- 0Pa at 25℃
- Brechungsindex
- 1.5010 (estimate)
- storage temp.
- room temp
- Löslichkeit
- 1 M NaOH: 0.05 M at 20 °C, clear, colorless
- Aggregatzustand
- Powder
- Farbe
- White to almost white
- PH
- 1.5-3.0 (25℃, 0.01M in H2O)
- pka
- 6.6(at 25℃)
- Säure-Base-Indikators(pH-Indikatoren)
- 6.0 - 7.2
- Wasserlöslichkeit
- soluble
- maximale Wellenlänge (λmax)
- λ: 260 nm Amax: 0.20
λ: 280 nm Amax: 0.05
- Merck
- 14,147
- BRN
- 1787181
- InChIKey
- QZTKDVCDBIDYMD-UHFFFAOYSA-N
- LogP
- -3.12 at 20℃
- CAS Datenbank
- 26239-55-4(CAS DataBase Reference)
- EPA chemische Informationen
- Glycine, N-(2-amino-2-oxoethyl)-N-(carboxymethyl)- (26239-55-4)
Sicherheit
- Risiko- und Sicherheitserklärung
- Gefahreninformationscode (GHS)
| S-Sätze: |
24/25 |
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| WGK Germany |
3 |
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| TSCA |
Yes |
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| HazardClass |
IRRITANT |
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| HS Code |
29241900 |
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| Bildanzeige (GHS) |
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| Alarmwort |
Warnung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H302 |
Gesundheitsschädlich bei Verschlucken. |
Akute Toxizität oral |
Kategorie 4 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P270, P301+P312, P330, P501 |
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| Sicherheit |
| P264 |
Nach Gebrauch gründlich waschen. |
| P264 |
Nach Gebrauch gründlich waschen. |
| P270 |
Bei Gebrauch nicht essen, trinken oder rauchen. |
| P301+P312 |
BEI VERSCHLUCKEN: Bei Unwohlsein GIFTINFORMATIONSZENTRUM/Arzt/... (geeignete Stelle für medizinische Notfallversorgung vom Hersteller/Lieferanten anzugeben) anrufen. |
| P501 |
Inhalt/Behälter ... (Entsorgungsvorschriften vom Hersteller anzugeben) zuführen. |
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N-carbamoylmethyliminodi(essigsure) Chemische Eigenschaften,Einsatz,Produktion Methoden
S-Sätze Betriebsanweisung:
S24/25:Berührung mit den Augen und der Haut vermeiden.
Beschreibung
N-(2-Acetamido)iminodiacetic acid 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.
Chemische Eigenschaften
N-(2-Acetamido)iminodiacetic acid is white to almost white powder
Verwenden
N-(2-Acetamido)iminodiacetic acid (ADA) could prevents oxidation and irreversible denaturation of proteins while conducting gel electrophoresis. Furthermore studies suggest that ADA interferes with BCA and Lowry protein assays. Also ADA often chelates metal ions such as Mn(II), Cu(II), Ni(II), Zn(II), and Co(II) in a 2:1 at or below physiological pH values. Moreover, ADA is soluble in sodium hydroxide and absorbs UV radiation in the range below 260nm.
Verwenden
N-(2-Acetamido)iminodiacetic acid is buffer for biological systems and chelator for metals.
Application
ADA, or N-(2-Acetamido)iminodiacetic acid, can be used to study biological buffers and zwitterionic compounds. ADA has been used in a study to describe 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.
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.
läuterung methode
Dissolve ADA in water, add one equivalent of NaOH solution (to final pH of 8-9), then acidify with HCl to precipitate the free acid. This is filtered off, washed with water and dried in vacuo. [Beilstein 4 IV 2441.]
N-carbamoylmethyliminodi(essigsure) Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
N-carbamoylmethyliminodi(essigsure) Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 392)Lieferanten
26239-55-4(N-carbamoylmethyliminodi(essigsure))Verwandte Suche:
- N-(2-Acetamide)iminodiacetic acid
- N-(2-ACETAMIDO)-IMINODIACETIC ACID BIOTECH 99+% ADA
- Ada(N-(2-Acetamide)-IminodiaceticAcid)
- AdaN-[2-Acetamido]-2-IminodiaceticAcid
- ADA,98+%
- ADA,97%
- ADA, MOLECULAR BIOLOGY GRADE
- ADA, for biochemistry, 98+%
- ADA, 98%, (N-(2-ACETAMIDO)IMINODIACETIC ACID)
- ADA FREE ACID
- ADA SIGMAULTRA
- N-(2-ACETAMIDO)-IMINODIACETIC ACID 98+% ADA
- N-(2-Acetamido)iminodiacetic
- Glycine, N-(2-amino-2-oxoethyl)-N-(carboxymethyl)-
- ADA,BIOLOGICALBUFFER
- N-(2-ACETAMIDE)-IMINODIACETIC ACID ADA
- ADA BUFFER
- N-(CARBAMOYLMETHYL)IMINODIACETICACID(ADA)
- N-(2-Acetamido)iminodiacetic acid >98%
- ADA, for biochemistry, 99%
- Disodium anthraquinone-2,6(2,7)-disulfonate
- Ada, 99%, for biochemistry
- 2,2'-(Carbamoylmethyl)iminodiacetic acid
- 2,2'-(Carbamoylmethylimino)diacetic acid
- ADA【buffering agent】
- N-(2-Amino-2-oxoethyl)iminodiacetic acid
- ADA,98+%,for biochemistry
- (Carbamoylmethylimino)diacetic acid
- ADAN-(Carbamoylmethyl)iminodiacetic acidN-(2-Acetamido)iminodiacetic acid
- Einecs 247-530-0
- N-(CARBAMOYLMETHYL)IMINODIACETIC
- N-(CARBAMOYLMETHYL)IMINODIACETIC ACID
- N-(2-Amino-2-oxoethyl)-N-(carboxymethyl)-glycine
- N-(2-ACETAMIDO)IMINODIACETIC ACID
- N-(2-ACETAMINO)-IMINODIACETIC ACID
- N-(2-ACETIMIDO)IMINODIACETIC ACID
- N-[2-ACETAMIDO]-2-IMINODIACETIC ACID
- Carbamoylmethylaminodiaceticacid
- n-(2-amino-2-oxoethyl)-n-(carboxymethyl)-glycin
- N-(2-Acetamido)iminodiacetic acid ,99%
- N-(2-Acetamido)imino
- 2,2'-[(2-Amino-2-oxoethyl)imino]diacetic acid
- N-(2-Acetamido)iminodiacetic Acid[ADA]
- ADA
N-(Carbamoylmethyl)iminodiacetic Acid
- 2,2'-((2-AMino-2-oxoethyl)azanediyl)diacetic acid
- N-(2-acetyl aMino)-2-iMino twoacetic acid
- ADA buffe
- N-(2-Acetamido)iminodiacetic acid
- ADA Vetec(TM) reagent grade, >=98%
- N-(2-Acetamido)-iminodiacetic acid for synthesis
- ADA buffe ADA
- N-(2-Acetamido)iminodiacetic Acid >
- 2,2'-[(2-amino-2-oxoethyl)imino]diaceticaci
- N-(2-ACETAMIDO)-IMINODIACETICACID 26239-55-4
- N-(2-Acetamido)iminodiacetic acid ISO 9001：2015 REACH
- N-(2-Acetamido)iminodiaceti
- ADA Buffer extrapure, 98%
- N-(2-ACETAMIDO) IMINODIACETIC ACID Extra Pure
