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Merck

P4272

Sigma-Aldrich

3-(2-吡啶基)-5,6-二(2-呋喃基)-1,2,4-三嗪-5′,5′′-二磺酸 二钠盐

Powder or crystals

别名:

5,5′-[3-(2-吡啶基)-1,2,4-三嗪-5,6-二基]二呋喃-2-磺酸 二钠盐

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About This Item

经验公式(希尔记法):
C16H8N4Na2O8S2
CAS号:
分子量:
494.37
Beilstein:
5710932
MDL號碼:
分類程式碼代碼:
12171500
PubChem物質ID:
NACRES:
NA.47

product name

3-(2-吡啶基)-5,6-二(2-呋喃基)-1,2,4-三嗪-5′,5′′-二磺酸 二钠盐, Suitable for determination of Fe

品質等級

形狀

powder or crystals

成份

Water: ≤ 13.0%

Carbon (Theory), anhydrous: 38.87%

Nitrogen (Theory), anhydrous: 11.33%

技術

titration: suitable

顏色

white to dark yellow

溶解度

water: 50 mg/mL, clear to slightly hazy

正離子痕跡

C: 38.87% ((Theory), anhydrous)
N: 11.33% ((Theory), anhydrous)

適合性

suitable for determination of iron

應用

diagnostic assay manufacturing
hematology
histology

儲存溫度

room temp

SMILES 字串

[Na+].[Na+].[O-]S(=O)(=O)c1ccc(o1)-c2nnc(nc2-c3ccc(o3)S([O-])(=O)=O)-c4ccccn4

InChI

1S/C16H10N4O8S2.2Na/c21-29(22,23)12-6-4-10(27-12)14-15(11-5-7-13(28-11)30(24,25)26)19-20-16(18-14)9-3-1-2-8-17-9;;/h1-8H,(H,21,22,23)(H,24,25,26);;/q;2*+1/p-2

InChI 密鑰

IVLSEFOVPQFJBB-UHFFFAOYSA-L

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一般說明

3-(2-吡啶基)-5,6-二(2-呋喃基)-1,2,4-三嗪-5′,5′′-二磺酸二钠盐也被称为Ferene,常用于测定水溶液中铁离子的浓度。该试剂对亚铁离子(Fe2+)反应灵敏,在还原剂存在的情况下与这些离子形成紫色复合物。形成的紫色的强度与溶液中铁离子的浓度成正比,并可以分光光度法定量测定。

應用

3-(2-吡啶基)-5,6-二(2-呋喃基)-1,2,4-三嗪-5′,5′′-二磺酸二钠盐已用作检测铁的灵敏比色测定法(ferene测定法)的成分。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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Novel chromogen for serum iron determinations.
T Higgins
Clinical chemistry, 27(9), 1619-1620 (1981-09-01)
L M Leong et al.
Analytical biochemistry, 207(2), 317-320 (1992-12-01)
Nonheme iron proteins can be visualized as blue bands in native polyacrylamide gels using a staining method that is both simple and rapid. The reaction of potassium ferricyanide with protein-bound iron atoms to form royal blue complexes occurs almost instantaneously
J M Gutteridge
Journal of trace elements and electrolytes in health and disease, 5(4), 271-272 (1991-12-01)
Superoxide and hydrogen peroxide are often ascribed iron reducing roles in reactions leading to the formation of an aggressive oxidant by Fenton Chemistry. Hydrogen peroxide, however, does not appear to reduce iron in Fenton reactions, and we here show that
J D Artiss et al.
American journal of clinical pathology, 108(3), 269-274 (1997-09-18)
We describe a modification of a previously described serum iron procedure applied to the Bayer DAX48 (Bayer Diagnostics, Tarrytown, NY) automated chemistry analyzer. The iron-ligand used in this assay, 2-(5-nitro-2-pyridylazo)-5-(N-propyl-N-sulfopropylamine) phenol (nitro-PAPS), has a molar absorptivity of 94,000 L mol(-1)
D Krzyzanowska et al.
Biological chemistry, 382(7), 1027-1037 (2001-09-04)
It has been previously suggested that juvenile hormone binding protein(s) (JHBP) belongs to a new class of proteins. In the search for other protein(s) that may contain structural motifs similar to those found in JHBP, hemolymph from Galleria mellonella (Lepidoptera)

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