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Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

Merck
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N9877

Sigma-Aldrich

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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About This Item

线性分子式:
N(CH2COOH)3
CAS号:
139-13-9
分子量:
191.14
Beilstein:
1710776
EC 号:
205-355-7
MDL编号:
MFCD00004287
UNSPSC代码:
12352106
PubChem化学物质编号:
24897916
NACRES:
NA.31
价格与库存信息目前不能提供

等级

Sigma Grade

质量水平

200

方案

≥99%

表单

powder

反应适用性

reagent type: reductant

pH值（酸碱度）

1.7-2.7 (23 °C, 10 g/L)

mp

245 °C (dec.) (lit.)

溶解性

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

SMILES字符串

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)

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819815819813814688
TOYOPEARL® HW-65S Bulk Media phase hydroxylated methacrylic polymer, bottle of 250 mL, 20-40 μm

807467

TOYOPEARL® HW-65S Bulk Media

TOYOPEARL® HW-65S Bulk Media phase hydroxylated methacrylic polymer, bottle of 150 mL, 30 μm particle size

819815

TOYOPEARL® HW-65S Bulk Media

TOYOPEARL® HW-55S Bulk Media phase hydroxylated methacrylic polymer, bottle of 150 mL, 30 μm particle size

819813

TOYOPEARL® HW-55S Bulk Media

vibrant-m

814688

TOYOPEARL® HW-65S Bulk Media

separation technique

size exclusion (SEC)

separation technique

size exclusion (SEC)

separation technique

size exclusion (SEC)

separation technique

size exclusion (SEC)

particle size

20-40 μm

particle size

30 μm

particle size

30 μm

particle size

30 μm

matrix active group

hydroxylated methacrylic polymer phase

matrix active group

hydroxylated methacrylic polymer phase

matrix active group

hydroxylated methacrylic polymer phase

matrix active group

hydroxylated methacrylic polymer phase

technique(s)

LPLC: suitable

technique(s)

LPLC: suitable

technique(s)

LPLC: suitable

technique(s)

LPLC: suitable

product line

TOYOPEARL®

product line

TOYOPEARL®

product line

TOYOPEARL®

product line

TOYOPEARL®

应用

一种优质的螯合剂。

象形图

Health hazardExclamation mark
GHS08,GHS07

警示用语：

Warning

危险声明

H302,H319,H351

危险分类

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

储存分类代码

11 - Combustible Solids

WGK

WGK 2

闪点(°F)

212.0 °F - closed cup

闪点(°C)

100 °C - closed cup

个人防护装备

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

    • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number
    MKCX3740
    MKCT9955
    MKCS9057
    MKCS9058
    MKCS4599

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    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
    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+)
    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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