This research grade Diethylenetriaminepentaacetic acid has a quality level of 300. This information may be found in the 'Properties' section above, under Quality Segment.
Fortfahren mit
D1133
Diethylentriaminpentaessigsäure
≥98% (titration)
Synonym(e):
(Carboxymethylimino)-bis-(ethylennitrilo)-tetraessigsäure, Bis-(2-aminoethyl)-amin-N,N,N′,N″,N″-pentaessigsäure, DETAPAC, DTPA, Komplexon™ V, Penta-(carboxymethyl)-diethylentriamin
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| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
5 g | Warenkorb auf Verfügbarkeit prüfen | € 30,20 |
250 g | Warenkorb auf Verfügbarkeit prüfen | € 89,20 |
500 g | Warenkorb auf Verfügbarkeit prüfen | € 167,00 |
1 kg | Warenkorb auf Verfügbarkeit prüfen | € 252,00 |
Über diesen Artikel
Lineare Formel:
[(HOOCCH2)2NCH2CH2]2NCH2COOH
CAS-Nummer:
Molekulargewicht:
393.35
UNSPSC Code:
12352201
NACRES:
NA.21
PubChem Substance ID:
EC Number:
200-652-8
Beilstein/REAXYS Number:
1810219
MDL number:
Technischer Dienst
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Unterstützung erhaltenbiological source
synthetic (organic)
Quality Segment
assay
≥98% (titration)
form
powder
mp
219-220 °C (lit.)
solubility
1 M HCl: 50 mg/mL, clear, colorless
storage temp.
room temp
SMILES string
OC(=O)CN(CCN(CC(O)=O)CC(O)=O)CCN(CC(O)=O)CC(O)=O
InChI
1S/C14H23N3O10/c18-10(19)5-15(1-3-16(6-11(20)21)7-12(22)23)2-4-17(8-13(24)25)9-14(26)27/h1-9H2,(H,18,19)(H,20,21)(H,22,23)(H,24,25)(H,26,27)
InChI key
QPCDCPDFJACHGM-UHFFFAOYSA-N
Application
Diethylentriaminpentaessigsäure kann zur Synthese von Chitosan(CH)-Gadolinium(Gd)-Diethylentriaminpentaessigsäure(DTPA)-Konjugaten verwendet werden.
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Dieser Artikel | |||
|---|---|---|---|
| description ≥98% (titration) | description ≥99% (titration) | description United States Pharmacopeia (USP) Reference Standard | description 98% |
| biological source synthetic (organic) | biological source synthetic (organic) | biological source - | biological source - |
| assay ≥98% (titration) | assay ≥99% (titration) | assay - | assay 98% |
| Quality Level 300 | Quality Level 200 | Quality Level - | Quality Level 200 |
| form powder | form powder | form - | form powder |
| solubility 1 M HCl: 50 mg/mL, clear, colorless | solubility 1 M HCl: 50 mg/mL, clear, colorless | solubility - | solubility - |
| storage temp. room temp | storage temp. room temp | storage temp. - | storage temp. −20°C |
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Eye Irrit. 2 - Repr. 1B - STOT RE 2 Inhalation
target_organs
Respiratory Tract
Lagerklasse
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 2
flash_point_f
392.0 °F - closed cup
flash_point_c
200 °C - closed cup
Zulassungslistungen
Zulassungslistungen werden hauptsächlich für chemische Produkte erstellt. Für nicht-chemische Produkte können hier nur begrenzte Angaben gemacht werden. Kein Eintrag bedeutet, dass keine der Komponenten gelistet ist. Es liegt in der Verantwortung des Benutzers, die sichere und legale Verwendung des Produkts zu gewährleisten.
67-43-6
CAS No.
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What quality level is D1133 Pentetic acid
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How can I determine the shelf life / expiration / retest date of this product?
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If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdfHelpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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