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Merck

D6665

Sigma-Aldrich

2′,7′-二氯荧光素

~90% purity (TLC) (85- 100% purity), powder

别名:

二氯荧光素;荧光素27

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About This Item

经验公式(希尔记法):
C20H10Cl2O5
CAS号:
分子量:
401.20
Beilstein:
58009
EC號碼:
MDL號碼:
分類程式碼代碼:
12171500
PubChem物質ID:
NACRES:
NA.47

product name

2′,7′-二氯荧光素, suitable for use as an indicator in chloride titration, ~90% (TLC), powder

化驗

~90% (TLC)

形狀

powder

mp

280 °C (dec.) (lit.)

溶解度

ethanol: 25 mg/mL

密度

0.79 g/cm3

應用

diagnostic assay manufacturing
hematology
histology

儲存溫度

room temp

SMILES 字串

Oc1cc2Oc3cc(O)c(Cl)cc3C4(OC(=O)c5ccccc45)c2cc1Cl

InChI

1S/C20H10Cl2O5/c21-13-5-11-17(7-15(13)23)26-18-8-16(24)14(22)6-12(18)20(11)10-4-2-1-3-9(10)19(25)27-20/h1-8,23-24H

InChI 密鑰

VFNKZQNIXUFLBC-UHFFFAOYSA-N

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一般說明

2′,7′-二氢荧光素是一种氧化敏感荧光探针。2′7′-二氯荧光素二乙酸酯在活性氧(活性氧)存在下氧化成2′7′-二氯荧光素。引用

應用

2 & # 8242;,7 & # 8242;-二氯荧光素已被用作氧化敏感荧光探针来测量细胞中活性氧(活性氧)的形成。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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