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N9877

Sigma-Aldrich

Nitrilotriacetic acid

Sigma Grade, ≥99%

동의어(들):

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

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크기 선택

5 G
₩100,384
100 G
₩112,361
500 G
₩146,465
1 KG
₩228,071

₩100,384

출고 가능일2025년 4월 03일세부사항

벌크 견적 요청
모든 사진(4)

크기 선택

보기 변경
5 G
₩100,384
100 G
₩112,361
500 G
₩146,465
1 KG
₩228,071

About This Item

Linear Formula:
N(CH2COOH)3
CAS Number:
139-13-9
Molecular Weight:
191.14
Beilstein:
1710776
EC Number:
205-355-7
MDL number:
MFCD00004287
UNSPSC 코드:
12352106
PubChem Substance ID:
24897916
NACRES:
NA.31

₩100,384

출고 가능일2025년 4월 03일세부사항

벌크 견적 요청

Grade

Sigma Grade

Quality Level

200

분석

≥99%

양식

powder

반응 적합성

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

SMILES string

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)

InChI key

MGFYIUFZLHCRTH-UHFFFAOYSA-N

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관련 카테고리

애플리케이션

An excellent chelating agent.

픽토그램

Health hazardExclamation mark
GHS08,GHS07

신호어

Warning

유해 및 위험 성명서

H302,H319,H351

Hazard Classifications

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point (°F)

212.0 °F - closed cup

Flash Point (°C)

100 °C - closed cup

개인 보호 장비

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

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
MKCX3740
MKCT9955
MKCS9057
MKCS9058
MKCS4599

적합한 버전을 찾을 수 없으신가요?

특정 버전이 필요한 경우 로트 번호나 배치 번호로 특정 인증서를 찾을 수 있습니다.

COA 검색

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

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
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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질문

1–2 / 2 질문  

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

    1 답변

    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 답변

    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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