N9877
次氮基三乙酸
Sigma Grade, ≥99%
别名:
N,N-二(羧甲基)甘氨酸, NTA, 三(羧甲基)胺
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关于此项目
线性分子式:
N(CH2COOH)3
化学文摘社编号:
分子量:
191.14
UNSPSC Code:
12352106
NACRES:
NA.31
PubChem Substance ID:
EC Number:
205-355-7
Beilstein/REAXYS Number:
1710776
MDL number:
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)
InChI key
MGFYIUFZLHCRTH-UHFFFAOYSA-N
SMILES string
OC(=O)CN(CC(O)=O)CC(O)=O
grade
Sigma Grade
assay
≥99%
form
powder
reaction suitability
reagent type: reductant
pH
1.7-2.7 (23 °C, 10 g/L)
mp
245 °C (dec.) (lit.)
solubility
1 M NaOH: 100 mg/mL, clear to very slightly hazy, colorless to light yellow
Quality Level
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Application
一种优质的螯合剂。
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
212.0 °F - closed cup
flash_point_c
100 °C - closed cup
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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+)
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
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
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
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
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