Name | Uranine |
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Synonyms |
URANIN
URANINE c.i.766 D and C yellow dye No 8 EINECS 208-253-0 Fluorescein,disodium salt Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-, sodium salt (1:2) spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-, disodium salt uranineo Yellow No. 8,NaFl,NaFluo Acid Yellow 73,D&C MFCD00167039 ful-glo fluoresceine disodium salt Fluorescein Sodium Salt furanium Fluorin 9-(2-Carboxyphenyl)-6-hydroxy-3H-xanthen-3-one disodium salt YELLOW 8 Sodium 3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-bis(olate) Disodium 3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-3',6'-diolate Fluorescein Disodium Salt Fluorone Acid yellow 73 |
Description | Fluorescein (Uranine) sodium is widely used as a fluorescent tracer in medicinal and biological applications and tumor infected tissues tracer. Fluorescein (Uranine) sodium is a representative green fluorophore that has been widely used as a scaffold of practically useful green fluorescent probes[1][2]. |
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Related Catalog | |
In Vitro | Fluorescein is a synthetic organic photoactive dye compound soluble in water, alcohol and polar solvents[1]. |
References |
Density | 1.601 g/cm3 (20ºC) |
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Boiling Point | 620.8ºC at 760 mmHg |
Melting Point | 320 °C |
Molecular Formula | C20H10Na2O5 |
Molecular Weight | 376.270 |
Flash Point | 232.6ºC |
Exact Mass | 376.032349 |
PSA | 81.65000 |
LogP | 4.54220 |
Water Solubility | 500 g/L (20 ºC) |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
MUTATION DATA
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Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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Hazard Codes | Xi:Irritant |
Risk Phrases | R36 |
Safety Phrases | S22-S24/25-S37/39-S26 |
RIDADR | NONH for all modes of transport |
WGK Germany | 1 |
RTECS | LM5425000 |
HS Code | 3204200000 |
~% 518-47-8 |
Literature: Xu, Qingling; Lee, Kyung-Ah; Lee, Songyi; Lee, Kyung Mi; Lee, Won-Jae; Yoon, Juyoung Journal of the American Chemical Society, 2013 , vol. 135, # 26 p. 9944 - 9949 |
~% 518-47-8 |
Literature: Xu, Qingling; Lee, Kyung-Ah; Lee, Songyi; Lee, Kyung Mi; Lee, Won-Jae; Yoon, Juyoung Journal of the American Chemical Society, 2013 , vol. 135, # 26 p. 9944 - 9949 |
Precursor 2 | |
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DownStream 3 | |
HS Code | 2932999099 |
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Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |