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| | CELESTINE BLUE Basic information |
| Product Name: | CELESTINE BLUE | | Synonyms: | CelestinBlueForMicroscopy;Celestine Blue, pure;Lapis lazuli blue;1-(Aminocarbonyl)-7-(diethylamino)-3,4-dihydroxyphenoxazin-5-ium chloride;Coreine Blue B;Coreine RR No. 65;Gallo Sky Blue B;Gallo Sky Blue S | | CAS: | 1562-90-9 | | MF: | C17H18ClN3O4 | | MW: | 363.8 | | EINECS: | 216-346-2 | | Product Categories: | | | Mol File: | 1562-90-9.mol |  |
| | CELESTINE BLUE Chemical Properties |
| Melting point | 227-230 °C | | form | Powder | | Colour Index | 51050 | | color | Very dark brown to dark gray to black | | Odor | Odorless | | Merck | 13,1971 | | BRN | 3830911 | | InChIKey | VXAFJUDTZSMEFN-UHFFFAOYSA-N | | CAS DataBase Reference | 1562-90-9(CAS DataBase Reference) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 22-24/25 | | WGK Germany | 3 | | HS Code | 32041200 |
| | CELESTINE BLUE Usage And Synthesis |
| Chemical Properties | Black powder | | Uses | To dye fabrics a navy-blue color with faint reddish tinge. As nuclear and connective tissue stain. One of the ingredients of Picro-Mallory stain: Lendrum, McFarlane, J. Pathol. Bacteriol. 50, 381 (1940). | | Uses | Celestine Blue is a cationic dye used in cell staining. Dyes and metabolites. | | Preparation | excessive amounts of ?N,N-diethyl-4-nitrosobenzenamine or N,N-diethyl-4-(phenyldiazenyl)benzenamine?and 3,4,5-Trihydroxybenzamide reaction. | | Definition | ChEBI: Celestin blue B is an organic chloride salt composed of 1-carbamoyl-7-(diethylamino)-3,4-dihydroxyphenoxazin-5-ium and chloride ions in a 1:1 ratio. A histological dye used in solution with an iron alum mordant as a hematoxylin substitute in the H&E stain. It has a role as a fluorochrome and a histological dye. It contains a Celestin blue B(1+). | | Properties and Applications | red light navy blue. Soluble in water for red light purple, slightly soluble in ethanol for blue. In concentrated sulfuric acid for Daisy blue, dilution after magenta. Dye aqueous solution and sodium hydroxide as blue purple and blue precipitation.
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Standard
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Ironing Fastness
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Light Fastness
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Fulling
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Persperation Fastness
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Soaping
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Water
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Alkali
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Acid
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ISO
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5
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5
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3-4
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5
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4
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3
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| | CELESTINE BLUE Preparation Products And Raw materials |
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