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N9877

Sigma-Aldrich

Nitrilotriacetic acid

Sigma Grade, ≥99%

Synonyme(s) :

N,N-Bis(carboxymethyl)glycine, NTA, Tris(carboxymethyl)amine

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5 G
48,20 €
100 G
51,50 €
500 G
177,00 €
1 KG
249,00 €

48,20 €

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Devis pour commande en gros
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Sélectionner une taille de conditionnement

Changer de vue
5 G
48,20 €
100 G
51,50 €
500 G
177,00 €
1 KG
249,00 €

About This Item

Formule linéaire :
N(CH2COOH)3
Numéro CAS:
139-13-9
Poids moléculaire :
191.14
Beilstein:
1710776
Numéro CE :
205-355-7
Numéro MDL:
MFCD00004287
Code UNSPSC :
12352106
ID de substance PubChem :
24897916
Nomenclature NACRES :
NA.31

48,20 €

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Devis pour commande en gros

Qualité

Sigma Grade

Niveau de qualité

200

Essai

≥99%

Forme

powder

Pertinence de la réaction

reagent type: reductant

pH

1.7-2.7 (23 °C, 10 g/L)

Pf

245 °C (dec.) (lit.)

Solubilité

1 M NaOH: 100 mg/mL, clear to very slightly hazy, colorless to light yellow

Chaîne SMILES 

OC(=O)CN(CC(O)=O)CC(O)=O

InChI

1S/C6H9NO6/c8-4(9)1-7(2-5(10)11)3-6(12)13/h1-3H2,(H,8,9)(H,10,11)(H,12,13)

Clé InChI

MGFYIUFZLHCRTH-UHFFFAOYSA-N

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Catégories apparentées

Application

An excellent chelating agent.

Pictogrammes

Health hazardExclamation mark
GHS08,GHS07

Mention d'avertissement

Warning

Mentions de danger

H302,H319,H351

Classification des risques

Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

212.0 °F - closed cup

Point d'éclair (°C)

100 °C - closed cup

Équipement de protection individuelle

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificats d'analyse (COA)

Lot/Batch Number
MKCT9955
MKCS9057
MKCS9058
MKCS4599
MKCM6783

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Li Jiang et al.
The Journal of pathology, 228(3), 366-377 (2012-08-07)
Exposure to asbestos is a risk for malignant mesothelioma (MM) in humans. Among the commercially used types of asbestos (chrysotile, crocidolite, and amosite), the carcinogenicity of chrysotile is not fully appreciated. Here, we show that all three asbestos types similarly
Hui Xu et al.
Biosensors & bioelectronics, 41, 90-95 (2012-09-11)
A label-free and highly sensitive impedimetric aptasensor was developed based on electropolymerized film for the determination of thrombin. The first step is the electrogeneration of a poly(pyrrole-nitrilotriacetic acid) (poly(pyrrole-NTA)) film onto the surface of electrodes followed by complexation of Cu(2+)
Mike Strauss et al.
Journal of virology, 87(7), 3903-3914 (2013-02-01)
During infection, the binding of poliovirus to its cell surface receptor at 37°C triggers an expansion of the virus in which internal polypeptides that bind to membranes are externalized. Subsequently, in a poorly understood process, the viral RNA genome is
Matti F Pronker et al.
The Journal of biological chemistry, 290(24), 15092-15101 (2015-04-24)
Olfactomedin-1 (Olfm1; also known as noelin and pancortin) is a member of the olfactomedin domain-containing superfamily and a highly expressed neuronal glycoprotein important for nervous system development. It binds a number of secreted proteins and cell surface-bound receptors to induce
Pieter-Jan Ceyssens et al.
Journal of virology, 88(18), 10501-10510 (2014-06-27)
Pseudomonas aeruginosa bacteriophage ϕKZ is the type representative of the giant phage genus, which is characterized by unusually large virions and genomes. By unraveling the transcriptional map of the ∼ 280-kb ϕKZ genome to single-nucleotide resolution, we combine 369 ϕKZ
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Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. 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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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. 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/449/386/product-dating-information-mk.pdf

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