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Merck
CN

87613

赤藓红

analytical standard

别名:

四碘荧光素 超蓝, 2′,4′,5′,7′-四碘荧光素 二钠盐, 藻红, 酸性红51

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关于此项目

经验公式(希尔记法):
C20H6I4Na2O5
化学文摘社编号:
分子量:
879.86
UNSPSC Code:
85151701
NACRES:
NA.24
E Number:
E127
PubChem Substance ID:
EC Number:
240-474-8
MDL number:
Beilstein/REAXYS Number:
1443945
Colour Index Number:
45430
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grade

analytical standard

Quality Level

assay

≥98.0% (HPLC)

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

cleaning products
cosmetics
food and beverages
personal care

format

neat

SMILES string

[Na+].[Na+].[O-]c1c(I)cc2c(Oc3c(I)c([O-])c(I)cc3C24OC(=O)c5ccccc45)c1I

InChI

1S/C20H8I4O5.2Na/c21-11-5-9-17(13(23)15(11)25)28-18-10(6-12(22)16(26)14(18)24)20(9)8-4-2-1-3-7(8)19(27)29-20;;/h1-6,25-26H;;/q;2*+1/p-2

InChI key

RAGZEDHHTPQLAI-UHFFFAOYSA-L

Application

赤藓红B是一种呫吨染料,可用作食品着色剂。(12}它在500-550 nm范围内具有光吸收,因此可导致活性氧形成,这可以使微生物灭活,从而起到抗菌作用。
有关合适仪器技术的更多信息,请参考产品′s分析证书。如需进一步支持,请联系技术服务。

Packaging

无底玻璃瓶。内含物在插入的融合锥体内。


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pictograms

Exclamation markEnvironment

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2

存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

359.6 °F - closed cup

flash_point_c

182 °C - closed cup



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Enhanced antimicrobial effect of ultrasound by the food colorant Erythrosin B
Bastarrachea.JL, et al.
Food Research International, 100, 344-351 (2017)
Ying-Ju Huang et al.
ChemMedChem, 7(4), 571-577 (2012-02-23)
SecA is a central component of the general secretion system that is essential for bacterial growth and thus an ideal target for antimicrobial agents. A series of fluorescein analogues were first screened against the ATPase activity using the truncated unregulated
Ewa Prochniewicz et al.
Journal of molecular biology, 413(3), 584-592 (2011-09-14)
The contractile and enzymatic activities of myosin VI are regulated by calcium binding to associated calmodulin (CaM) light chains. We have used transient phosphorescence anisotropy to monitor the microsecond rotational dynamics of erythrosin-iodoacetamide-labeled actin with strongly bound myosin VI (MVI)



全球贸易项目编号

货号GTIN
87613-25MG04061833056868