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N9877

Sigma-Aldrich

Nitrilotriacetic acid

Sigma Grade, ≥99%

Sinonimo/i:

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

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About This Item

Formula condensata:
N(CH2COOH)3
Numero CAS:
139-13-9
Peso molecolare:
191.14
Beilstein:
1710776
Numero CE:
205-355-7
Numero MDL:
MFCD00004287
Codice UNSPSC:
12352106
ID PubChem:
24897916
NACRES:
NA.31

Grado

Sigma Grade

Livello qualitativo

200

Saggio

≥99%

Forma fisica

powder

Impiego in reazioni chimiche

reagent type: reductant

pH

1.7-2.7 (23 °C, 10 g/L)

Punto di fusione

245 °C (dec.) (lit.)

Solubilità

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

Stringa SMILE

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)
MGFYIUFZLHCRTH-UHFFFAOYSA-N

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Categorie correlate

Applicazioni

An excellent chelating agent.

Pittogrammi

Health hazardExclamation mark
GHS08,GHS07

Avvertenze

Warning

Indicazioni di pericolo

H302,H319,H351

Classi di pericolo

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

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

212.0 °F - closed cup

Punto d’infiammabilità (°C)

100 °C - closed cup

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
MKCT9955
MKCS9057
MKCS9058
MKCS4599
MKCM6783

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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
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+)
Asgar Abbas Kazrani et al.
Nucleic acids research, 42(9), 5929-5936 (2014-03-19)
PvuRts1I is a prototype for a larger family of restriction endonucleases that cleave DNA containing 5-hydroxymethylcytosine (5hmC) or 5-glucosylhydroxymethylcytosine (5ghmC), but not 5-methylcytosine (5mC) or cytosine. Here, we report a crystal structure of the enzyme at 2.35 Å resolution. Although
R L Anderson et al.
Critical reviews in toxicology, 15(1), 1-102 (1985-01-01)
This article provides a review of available information on the chemistry, environmental toxicology, and mammalian toxicology of nitrilotriacetic acid (NTA). The ability of NTA to chelate metal ions such as Mg++ and Ca++ into water soluble complexes makes NTA useful
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