198250
玫瑰红
certified by the BSC, Dye content ≥80 %
别名:
四氯四碘荧光素 二钠盐, 孟加拉玫瑰红 B 钠盐, 虎红 钠盐, 酸性红 94
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关于此项目
经验公式（希尔记法）:
C20H2Cl4I4Na2O5
化学文摘社编号:
分子量:
1017.64
NACRES:
NA.47
PubChem Substance ID:
UNSPSC Code:
12171500
Colour Index Number:
45440
EC Number:
211-183-3
MDL number:
Beilstein/REAXYS Number:
3645857
产品名称
玫瑰红, certified by the BSC, Dye content ≥80 %
InChI key
UWBXIFCTIZXXLS-UHFFFAOYSA-L
InChI
1S/C20H4Cl4I4O5.2Na/c21-10-8(9(20(31)32)11(22)13(24)12(10)23)7-3-1-5(25)16(29)14(27)18(3)33-19-4(7)2-6(26)17(30)15(19)28;;/h1-2,29H,(H,31,32);;/q;2*+1/p-2
SMILES string
[Na+].[Na+].[O-]C(=O)c1c(Cl)c(Cl)c(Cl)c(Cl)c1C2=C3C=C(I)C(=O)C(I)=C3Oc4c(I)c([O-])c(I)cc24
agency
certified by the BSC
form
powder
composition
Dye content, ≥80%
color
dark violet
solubility
H2O: 1 mg/mL
λmax
548 nm
ε (extinction coefficient)
≥90000 at 546-550 nm at 0.008 g/L
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
Quality Level
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Application
孟加拉玫瑰红有多种微生物染色应用，包括:
- 用于土壤中细菌的 Conn 技术和用于角蛋白和粘液的 Kreyberg 染色
- 复染苏木精
- 与俾士麦棕一起对细胞包涵体染色
General description
孟加拉玫瑰红是四碘四氯荧光素钠盐，C20H2O5I4Cl4Na2.它是一种水溶性阴离子氧杂蒽染料。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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