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Merck
CN

199737

新胭脂红

Dye content 75 %

别名:

丽春红 4R, 酸性红 18

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关于此项目

经验公式(希尔记法):
C20H11N2Na3O10S3
化学文摘社编号:
分子量:
604.47
EC Number:
220-036-2
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
MDL number:
Colour Index Number:
16255
Beilstein/REAXYS Number:
4122340
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产品名称

新胭脂红, Dye content 75 %

InChI key

SWGJCIMEBVHMTA-ZRUFZDNISA-K

InChI

1S/C20H14N2O10S3.3Na/c23-16-7-5-11-9-12(33(24,25)26)10-18(35(30,31)32)19(11)20(16)22-21-15-6-8-17(34(27,28)29)14-4-2-1-3-13(14)15;;;/h1-10,23H,(H,24,25,26)(H,27,28,29)(H,30,31,32);;;/q;3*+1/p-3/b22-21+;;;

SMILES string

[Na+].[Na+].[Na+].Oc1ccc2cc(cc(c2c1\N=N\c3ccc(c4ccccc34)S([O-])(=O)=O)S([O-])(=O)=O)S([O-])(=O)=O

form

powder

composition

Dye content, 75%

solubility

water: 1 mg/mL, clear

λmax

350 nm (2nd)
506 nm

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

Quality Level

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Application

用新球菌测定了 黄孢原毛平革菌凤尾菇对它的脱色作用

Biochem/physiol Actions

新球菌也称为丽春红 4 R,是一种合成的红色焦油染料。属于偶氮染料类。新球菌广泛用作食品着色剂。当完整的染料到达肠道时,会造成小鼠结肠特异性 DNA 损伤。

存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Differential colon DNA damage induced by azo food additives between rats and mice
Shimada C
The Journal of Toxicological Sciences, 35, 547-554 (2010)
DNA Damage Induced by Red Food Dyes Orally Administered to Pregnant and Male Mice
Tsuda S
Toxicological Sciences, 61, 92-99 (2001)
Saeed Shahrokhian et al.
Bioelectrochemistry (Amsterdam, Netherlands), 90, 36-43 (2012-11-28)
The electrooxidation of clozapine (CLZ) was studied on the surface of a glassy carbon electrode (GCE) modified with a thin film of multiwalled carbon nanotubes (MWCNTs)/new coccine (NC) doped polypyrrole (PPY) by using linear sweep voltammetry (LSV). The pH of
Yunfei Xie et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 96, 600-604 (2012-08-08)
Ponceau 4R is used as a coloring agent in many different products, such as food, drinks, medicines, cosmetics and tobacco. However, ponceau 4R also shows carcinogenic, teratogenic and mutagenic behavior in high doses. In this work, standard Raman, theoretical Raman
José A Fernández-López et al.
Plant foods for human nutrition (Dordrecht, Netherlands), 68(1), 11-17 (2013-02-05)
The color degradation of aqueous solutions of six natural red pigment extracts (elderberry, red cabbage, hibiscus, red beet, Opuntia fruits and red cochineal) used commercially as food colorants was investigated at temperatures between 50 and 90 °C. Color degradation was studied

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