|
|
| | rhodamine 3G Basic information |
| Product Name: | rhodamine 3G | | Synonyms: | rhodamine 3G;[6-amino-9-(2-ethoxycarbonylphenyl)-7-methylxanthen-3-ylidene]-dimethylazanium,chloride;Basic Red 3;C.I.Basic Red 3:C.I.45210 | | CAS: | 6232-60-6 | | MF: | C25H25ClN2O3 | | MW: | 436.9306 | | EINECS: | | | Product Categories: | | | Mol File: | 6232-60-6.mol |  |
| | rhodamine 3G Chemical Properties |
| | rhodamine 3G Usage And Synthesis |
| 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.
|
Standard( Cotton )
|
Light Fastness
|
Persperation Fastness
|
Ironing Fastness
|
Soaping
|
|
Fading
|
Stain
|
Fading
|
Stain
|
Fading
|
Stain
|
|
B
|
1
|
1
|
|
2-3
|
|
1
|
|
|
| | rhodamine 3G Preparation Products And Raw materials |
|