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5(6)-Carboxyfluorescein, mixture of isomers

Dangerous Goods

CAS number:72088-94-9    molecular formula:C21H12O7

overview

compound introduction

荧光探针材料,在碱性条件下有强烈的绿色荧光,广泛应用于荧光分析、示踪染料、 PH 指示剂及合成羧基荧光素的衍生物等。 细胞内PH探针。 Fluorescent probe material, have a strong green fluorescence under an alkaline condition, widely used in the fluorescence analysis, the tracer dye, pH indicator and synthetic derivatives of the carboxyl fluorescein. Intracellular pH probe.Its derivatives such as 2′,7′-bis (2-carboxyethyl)-5(6)-carboxyfluorescein are used to measure changes in intracellular pH (pHi) and processes such as dendrimer aggregation and absorption.

Specs

Chinese alias-
English alias3 inverted exclamation marka,6 inverted exclamation marka-Dihydroxy-3-oxospiro[isobenzofuran-1(3H),9 inverted exclamation marka-[9H]xanthene]-ar-carboxylic acid | 3',6'-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-5-carboxylic acid compound with
CAS number72088-94-9molecular formulaC21H12O7
molecular weight376.32 g/molExact mass≥95%(HPLC)
PSA227.000 Ųlogp-

numbering system

No numbering system information yet

physicochemical properties

No physical and chemical property information yet

Safety information

pictogram:
GHS07
Signal word:
Warning
Hazard Statement:
H319: 引起严重眼睛刺激 H317: 可能引起皮肤过敏反应
Statement of Preventive Measures:
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染:用水充分清洗。 P321: 特殊处理(请参阅此标签上的...)。 P501: 将内容物/容器处理到。。。 P272: 被污染的工作服不允许离开工作场所 P333+P313: 如发生皮肤刺激或皮疹:求医/就诊。 P362+P364: 脱掉沾污的衣
WGK Germany:
3

Production methods and uses

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Related

upstream information

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downstream information

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MSDS

Found 1 shareMSDS
72088-94-9 | 5(6)-Carboxyfluorescein.pdf