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P4272

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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关于此项目

经验公式（希尔记法）:
C16H8N4Na2O8S2
化学文摘社编号:
79551-14-7
分子量:
494.37
NACRES:
NA.47
PubChem Substance ID:
24898520
UNSPSC Code:
12171500
MDL number:
MFCD00040642
Beilstein/REAXYS Number:
5710932
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产品名称

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

Quality Level

200

form

powder or crystals

composition

Water: ≤ 13.0%

Carbon (Theory), anhydrous: 38.87%

Nitrogen (Theory), anhydrous: 11.33%

technique(s)

titration: suitable

color

white to dark yellow

solubility

water: 50 mg/mL, clear to slightly hazy

cation traces

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

suitability

suitable for determination of iron

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

[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 key

IVLSEFOVPQFJBB-UHFFFAOYSA-L

General description

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。

Application

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。

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pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCH6474
BCCF1781
BCCF0199
BCCC9669
BCCC1932

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Darius J R Lane et al.
Analytical biochemistry, 373(2), 287-295 (2007-10-24)
Ferricyanide reduction frequently is analyzed to determine the activity of membraneous reductases. An improved, highly sensitive, and rapid method for quantitative endpoint determination of ferrocyanide is presented. Ferrocyanide is oxidized by Fe(3+) in the presence of Ferene-S under acid conditions
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
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全球贸易项目编号

货号GTIN
P4272-25G04061832343907
P4272-5G04061834374091
P4272-1G04061834374084