| Identification | Back Directory | [Name]
ETHYL EOSIN | [CAS]
6359-05-3 | [Synonyms]
CI 45386
Nsc 8670
EOSIN ETHYL
ETHYL EOSIN
CI NO 45386
Ethyl Eosine
Spirit Eosine
Ethyl Eosine Y
SOLVENT RED 45
Spirit Primrose Dh
C.I.Solvent Red 45
EosineSpiritSoluble
EOSIN ALCOHOL SOLUBLE
EOSIN (SPIRIT SOLUBLE)
Eosine Alcohol Soluble
Ethyl Eosin, potassium salt, pure
EOSINE S/S SOLUBLE (C.I. No 45386)
ETHYL EOSIN CERTIFIED (C.I. 45386) &
ETHYL EOSIN, CERTIFIED (C.I. 45386) (K S ALT)
2',4',5',7'-TETRABROMOEOSIN ETHYL ESTER POTASSIUM SALT
Fluorescein,
20,40,50,70-tetrabromo-, Ethyl Ester, Potassium Salt
Fluorescein, 20,40,50,70-tetrabromo-,
ethyl Ester, Potassium Derivative
Solvent Red 45, 2μ,4μ,5μ,7μ-Tetrabromoeosin ethyl ester potassium salt
2-(2,4,5,7-Tetrabromo-3-oxo-6-potassiooxy-3H-xanthen-9-yl)benzoic acid ethyl ester
Benzoic acid, 2-(2,4,5,7-tetrabromo-6-hydroxy-3-oxo-3H-xanthen-9-yl)-, ethyl ester, potassium salt
Eosin alcohol soluble, Solvent Red 45, 2μ,4μ,5μ,7μ-Tetrabromoeosin ethyl ester potassium salt | [EINECS(EC#)]
228-793-0 | [Molecular Formula]
C22H11Br4KO5 | [MDL Number]
MFCD00005039 | [MOL File]
6359-05-3.mol | [Molecular Weight]
714.03 |
| Chemical Properties | Back Directory | [Appearance]
red to brown powder | [Melting point ]
>200℃ | [storage temp. ]
room temp | [solubility ]
Soluble in hot water; slightly soluble in
ethanol | [Colour Index ]
45386 | [form ]
crystals or powder | [color ]
Red-brown | [Water Solubility ]
Freely soluble | [λmax]
532 nm | [Biological Applications]
Drug delivery and tissue engineering; photodynamic therapy; dental materials; treating cancer,diabetes; wound dressing materials |
| Hazard Information | Back Directory | [Chemical Properties]
red to brown powder | [Definition]
ChEBI: An organic potassium salt having 2,4,5,7-tetrabromo-9-{2-[(ethyloxy)carbonyl]phenyl}-3-oxo-3H-xanthen-6-olate as the counterion. | [Uses]
Ethyl eosin is a histological stain that has been used in the Stoval and Black method for illustrating Negri bodies in the central nervous system of rabid animals. Dyes and metabolites. | [Preparation]
Fluorescein (C.I. Acid Yellow 73, C.I. 45350) in water or ethanol solution bromide into four bromine derivatives, and then into sodium salt, then product (C.I. Acid Red 87) ethyl ester and translated into potassium. | [Properties and Applications]
brilliant blue light red. Slightly soluble in hot water for cherry red, with weak green yellow fluorescence, slightly soluble in ethanol to red, with brown light yellow fluorescence. In concentrated sulfuric acid to yellow, dilution after brown light yellow precipitation.
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Standard
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Light Fastness
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Heat-resistant(℃)
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water
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Sodium Carbonate(5%)
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Hydrochloric acid(5%)
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Melting point
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Stable
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ISO
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Poor
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Dissole
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Good
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Good
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| Company Name: |
Energy Chemical
|
| Tel: |
021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
| Company Name: |
|
| Tel: |
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| Website: |
www.sangon.com |
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