Iminodi(essigsure)
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- CAS-Nr.
- 142-73-4
- Bezeichnung:
- Iminodi(essigsure)
- Englisch Name:
- Iminodiacetic acid
- Synonyma:
- IDA;2,2'-azanediyldiacetic acid;diglykokoll;2,2’-iminodiaceticacid;IMinodiacetic;Aminodiacetic acid;DIGLYCOLAMIDIC ACID;2,2’-iminobis-aceticaci;diglycin;Hampshire
- CBNumber:
- CB8278546
- Summenformel:
- C4H7NO4
- Molgewicht:
- 133.1
- MOL-Datei:
- 142-73-4.mol
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Iminodi(essigsure) Eigenschaften
- Schmelzpunkt:
- 243 °C (dec.) (lit.)
- Siedepunkt:
- 245.59°C (rough estimate)
- Dichte
- 1.5325 (rough estimate)
- Brechungsindex
- 1.4540 (estimate)
- storage temp.
- Store below +30°C.
- L?slichkeit
- 42g/l
- Aggregatzustand
- Crystalline Powder
- pka
- 2.98, 9.89(at 25℃)
- Farbe
- White or yellow
- PH
- 2.2-2.3 (H2O, 20℃)(saturated solution)
- Wasserl?slichkeit
- 2.43 g/100 mL (5 ºC)
- Merck
- 14,4917
- BRN
- 878499
- InChIKey
- NBZBKCUXIYYUSX-UHFFFAOYSA-N
- LogP
- 1.840 (est)
- CAS Datenbank
- 142-73-4(CAS DataBase Reference)
- NIST chemische Informationen
- Glycine, N-(carboxymethyl)-(142-73-4)
- EPA chemische Informationen
- Glycine, N-(carboxymethyl)- (142-73-4)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| Bildanzeige (GHS) |
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| Alarmwort |
Warnung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H319 |
Verursacht schwere Augenreizung. |
Schwere Augenreizung |
Kategorie 2 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P280, P305+P351+P338,P337+P313P |
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| Sicherheit |
| P264 |
Nach Gebrauch gründlich waschen. |
| P264 |
Nach Gebrauch gründlich waschen. |
| P280 |
Schutzhandschuhe/Schutzkleidung/Augenschutz tragen. |
| P305+P351+P338 |
BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen. |
| P337+P313 |
Bei anhaltender Augenreizung: ?rztlichen Rat einholen/?rztliche Hilfe hinzuziehen. |
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Iminodi(essigsure) Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
Chemische Eigenschaften
white or yellowish crystalline powder
Verwenden
Iminodiacetic acid can be used:
- In the preparation of iminodiacetic acid (IDA)-type adsorbent for protein purification.
- As a catalyst along with iron (FeCl3) complexes for methyl methacrylate (MMA) polymerization.
- In the preparation of chelating resins with glycidyl methacrylate for the selective removal and recovery of metal ions from industrial waste water.
- As a reagent for the preparation of pinene-derived iminodiacetic acid (PIDA), which is in turn used as a ligand for the synthesis of diastereoselective oxiranyl C(sp3) boronates from the corresponding olefins.
- In the surface functionalization of multi-walled carbon nanotubes (MWCNTs) which is further utilized as a sorbent for the separation of heavy metal ions.
Definition
ChEBI: An amino dicarboxylic acid that is glycine in which one of the hydrogens attached to the nitrogen is substituted by a carboxymethyl group.
l?uterung methode
Crystallise the acid several times from water. The N-Methyl derivative m 215o is purified by dissolving it in an equal weight of warm H2O and adding 3 volumes of MeOH [Kiematsu et al. Org Synth Coll Vol II 397 1943]. [Laberek & Martell J Am Chem Soc 74 5052 1952, Beilstein 4 III 2428, 4 IV 1176.]
Iminodi(essigsure) Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Iminodi(essigsure) Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 483)Lieferanten
142-73-4(Iminodi(essigsure))Verwandte Suche:
- 2,2'-Iminodiacetic acid
- Acetic acid, 2,2'-iminobis-
- Acetic acid, iminodi-
- aminodiacetic
- Aminodiaceticacid
- Bis(carboxymethyl)amine
- diglycin
- Diglycollamic acid
- DIMETHYLAMINE DICARBOXYLIC ACID
- IMINODIETHANOIC ACID
- IMINODIACETIC ACID
- LABOTEST-BB LTBB000560
- RARECHEM AL BO 0102
- n-(carboxymethyl)-glycine
- Iminodiacetic Acid Aminodiacetic acid N-(Carboxymethyl)glycine
- IMINODIACETIC ACID FREE ACID
- IminodiaceticAcidForSynthesis
- Iminodiacetic acid, 98+%
- Iminodi(essigsure)
- ((Carboxymethyl)amino)acetic acid
- Glycine,N-(carboxymethyl)-
- Hampshire
- ida[chelatingagent]
- iminobis(aceticacid)
- Iminobis[acetic acid]
- iminodi-aceticaci
- n-(carboxymethyl)-glycin
- USAF do-55
- usafdo-55
- iminodiacetic Acid (IDA)
- IMinodiacetic acid, 98+% 25GR
- IMinodiacetic acid, 98+% 500GR
- IMinodiacetic acid, 98+% 5GR
- TheiMino twoacetic acid
- IDA, IMinodiacetic acid
- IMinodiacetic acid puruM, >=98.0% (T)
- lminodiacetic acid
- 4-Diphenylamine phenol
- Glycine EP Impurity A
- Glycine Impurity 1(Glycine EP Impurity A)
- Manufacturers wholesale Iminodiacetic acid CAS NO.142-73-4 CAS NO.142-73-4
- Glycyrrhizin Impurity A
- IminodiaceticAcid>
- Iminodiacetic acid USP/EP/BP
- 2,2’-iminobis-aceticaci
- 2,2’-iminodiaceticacid
- Aminodiacetic acid
- diglykokoll
- DIGLYCOLAMIDIC ACID
- IDA
- 2,2'-azanediyldiacetic acid
- IMinodiacetic
- Iminodiacetic acid (electronic grade) (IDA)
- 2,2'-Azanediyldiacetic acid
- Iminodiacetic Acid 98% For Synthesis
- 142-73-4
- HNCH2CO2H2
- NHCH2COOH2
