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Merck

45690

Sigma-Aldrich

四碘荧光素 超蓝

for microscopy (Bact., Hist.), adsorption and fluorescent indicator

别名:

2′,4′,5′,7′-四碘荧光素 二钠盐, 藻红, 酸性红51

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About This Item

经验公式(希尔记法):
C20H6I4Na2O5
CAS号:
分子量:
879.86
顏色索引編號:
45430
Beilstein:
1443945
EC號碼:
MDL號碼:
分類程式碼代碼:
12171500
PubChem物質ID:
NACRES:
NA.47

等級

adsorption and fluorescent indicator
for microscopy (Bact., Hist.)

形狀

solid

技術

titration: suitable

SMILES 字串

[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 密鑰

RAGZEDHHTPQLAI-UHFFFAOYSA-L

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一般說明

Erythrosin extra bluish is a brown color powder, that is soluble in ethanol and water. Its pH ranges from 2.5 to 4. It is used in color filters, light emitting diodes, cosmetics, hair dyes etc. It has several biological applications like detecting gene expression, treating age related macular degeneration, diabetes, obesity etc.

象形圖

Exclamation markEnvironment

訊號詞

Warning

危險聲明

危險分類

Acute Tox. 4 Oral - Aquatic Chronic 2

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

359.6 °F - closed cup

閃點(°C)

182 °C - closed cup

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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