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Merck
모든 사진(2)

주요 문서

T7633

Sigma-Aldrich

Triethylenetetramine-N,N,N′,N′′,N′′′,N′′′-hexaacetic acid

≥98.0%

동의어(들):

TTHA

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크기 선택

5 G
₩110,432

₩110,432


구입 가능 여부는 고객센터에 문의하십시오.

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보기 변경
5 G
₩110,432

About This Item

Linear Formula:
[-CH2N(CH2CO2H)CH2CH2N(CH2CO2H)2]2
CAS Number:
Molecular Weight:
494.45
Beilstein:
1811090
EC Number:
MDL number:
UNSPSC 코드:
12352100
PubChem Substance ID:
NACRES:
NA.22

₩110,432


구입 가능 여부는 고객센터에 문의하십시오.

벌크 견적 요청

Quality Level

분석

≥98.0%

양식

powder

mp

232-233 °C (lit.)

적합성

suitable for suitability for complexometry

SMILES string

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

InChI

1S/C18H30N4O12/c23-13(24)7-19(3-5-21(9-15(27)28)10-16(29)30)1-2-20(8-14(25)26)4-6-22(11-17(31)32)12-18(33)34/h1-12H2,(H,23,24)(H,25,26)(H,27,28)(H,29,30)(H,31,32)(H,33,34)

InChI key

RAEOEMDZDMCHJA-UHFFFAOYSA-N

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차이점 표시

1 of 4

이 품목
T27006A7992216582
Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

100

form

powder

form

-

form

solid

form

-

mp

232-233 °C (lit.)

mp

40-44 °C (lit.)

mp

284-286 °C (lit.)

mp

-

grade

for complexometry

grade

-

grade

-

grade

analytical standard

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

dust mask type N95 (US), Eyeshields, Gloves


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Shift-reagent-aided 23Na NMR spectroscopy allows differentiation of the intracellular (Na(i)) and extracellular sodium (Na(o)) signals. The goal of the present study has been to develop a 23Na NMR spectroscopic method to minimize the intensity of the shift-reagent-shifted Na(o) signal and
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The effects of two widely used paramagnetic shift reagents for cationic NMR, dysprosium tripolyphosphate [Dy(PPP)2(7-)] and dysprosium triethylenetetramine hexaacetate [Dy(TTHA)3-], on the cell structure of dog and human erythrocytes, dog kidney cortical tubules and rat hepatocytes were investigated. The effect

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