| Identification | Back Directory | [Name]
rhodamine 3G | [CAS]
6232-60-6 | [Synonyms]
Basic Red 3
rhodamine 3G
C.I.Basic Red 3:C.I.45210
[6-amino-9-(2-ethoxycarbonylphenyl)-7-methylxanthen-3-ylidene]-dimethylazanium,chloride | [Molecular Formula]
C25H25ClN2O3 | [MOL File]
6232-60-6.mol | [Molecular Weight]
436.931 |
| Hazard Information | Back Directory | [Preparation]
3-(Dimethylamino)phenol (1 Moore) and Phthalic anhydride?(1 Moore) condensation, the products with 3-Amino-4-methylphenol?by condensation, then ethyl ester. | [Properties and Applications]
bright blue light pink. Soluble in water is cherry red, with brown fluorescence, soluble in ethanol for big red, a green fluorescent. The strong sulfuric acid for yellow, diluted in red. The dye solution to join strong sodium hydroxide solution have big red precipitate.
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Standard( Cotton )
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Light Fastness
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Persperation Fastness
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Ironing Fastness
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Soaping
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Fading
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Stain
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Fading
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Stain
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Fading
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Stain
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B
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1
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1
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2-3
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1
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