E8886
四碘荧光素 超蓝
Dye content, ≥80%, certified by the Biological Stain Commission, powder
别名:
2′,4′,5′,7′-四碘荧光素 二钠盐, 藻红, 酸性红51
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经验公式（希尔记法）:
C20H6I4Na2O5
化学文摘社编号:
分子量:
879.86
NACRES:
NA.47
PubChem Substance ID:
UNSPSC Code:
12171500
Colour Index Number:
45430
EC Number:
240-474-8
MDL number:
Beilstein/REAXYS Number:
1443945
产品名称
四碘荧光素 超蓝, certified by the BSC
InChI key
RAGZEDHHTPQLAI-UHFFFAOYSA-L
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
SMILES string
[Na+].[Na+].[O-]c1c(I)cc2c(Oc3c(I)c([O-])c(I)cc3C24OC(=O)c5ccccc45)c1I
agency
certified by the BSC
form
powder
composition
Dye content, ≥80%
pH
6.4 (30.3 °C)
mp
315 °C
solubility
water: 1 mg/mL, clear
density
0.625-0.731 g/cm3 at 30.1 °C
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
Quality Level
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General description
Erythrosin extra bluish is soluble in ethanol and water. It is a brown powder, with a pH range of 2.5 to 4. It is used in color filters, light emitting diodes, cosmetics and hair dyes. It has been used in many biological applications such as, detecting gene expression, treating age related macular degeneration, diabetes and obesity.
Application
Certified for use in the Jackson stain for plant anatomy; counterstain for alum hematoxylin; Kreyberg′s method for keratin and mucus.
wgk
WGK 1
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2
存储类别
11 - Combustible Solids
flash_point_f
359.6 °F - closed cup
flash_point_c
182 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
R W Sabnis.
Handbook of Acid-Base Indicators (2007)
R W Sabnis.
Handbook of Biological Dyes and Stains: Synthesis and Industrial Applications, 544-544 (2010)
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
Anna Carolina Borges Pereira Costa et al.
Archives of oral biology, 56(11), 1299-1305 (2011-06-28)
The effect of erythrosine- and LED-mediated photodynamic therapy (PDT) on planktonic cultures and biofilms of Candida albicans and Candida dubliniensis was evaluated. Planktonic cultures of standardized suspensions (10(6)cells/mL) of C. albicans and C. dubliniensis were treated with erythrosine concentrations of
Juliana P M L Rolim et al.
Journal of photochemistry and photobiology. B, Biology, 106, 40-46 (2011-11-11)
Several photosensitizers have been used against oral bacteria without standardization. Singlet oxygen ((1)O(2)) is an aggressive chemical species that can kill cells through apoptosis or necrosis. to compare the antimicrobial activity of photodynamic therapy (PDT) with different photosensitizers at the
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