CELESTINE BLUE
- CAS No.
- 1562-90-9
- Chemical Name:
- CELESTINE BLUE
- Synonyms
- CI 51050;Coreine2R;CELESTIN BLUE;Coreine Blue B;CELESTINE BLUE;MORDANT BLUE 4;MORDANT BLUE 14;Celestin blue B;CELLESTINE BLUE;Gallo Sky Blue S
- CBNumber:
- CB4463614
- Molecular Formula:
- C17H18ClN3O4
- Molecular Weight:
- 363.8
- MDL Number:
- MFCD00011927
- MOL File:
- 1562-90-9.mol
- MSDS File:
- SDS
| Melting point | 227-230 °C |
|---|---|
| Colour Index | 51050 |
| form | Powder |
| 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) |
| FDA UNII | T83565QF0P |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H335-H315-H319 |
| Precautionary statements | P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 22-24/25 |
| WGK Germany | 3 |
| HS Code | 32041200 |
CELESTINE BLUE price More Price(16)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 206342 | Celestine blue Dye content 80% | 1562-90-9 | 5g | $82.9 | 2023-06-20 | Buy |
| Sigma-Aldrich | 206342 | Celestine blue Dye content 80% | 1562-90-9 | 25g | $555 | 2023-06-20 | Buy |
| Usbiological | 236820 | Celestine Blue | 1562-90-9 | 25g | $237 | 2021-12-16 | Buy |
| Usbiological | 269956 | Celestine Blue | 1562-90-9 | 10g | $333 | 2021-12-16 | Buy |
| Biosynth Carbosynth | FC52677 | Celestine Blue | 1562-90-9 | 50g | $340 | 2021-12-16 | Buy |
CELESTINE BLUE Chemical Properties,Uses,Production
Description
Coelestin Blue B 40, C.I. 51 050 [1562-90 9] is correspondingly obtained by action of 4 nitrosodiethylaniline hydrochloride with gallamide.
Chemical Properties
Black powder
Uses
Celestine Blue is a cationic dye used in cell staining. Dyes and metabolites.
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).
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+).
Preparation
excessive amounts of ?N,N-diethyl-4-nitrosobenzenamine or N,N-diethyl-4-(phenyldiazenyl)benzenamine?and 3,4,5-Trihydroxybenzamide reaction.
Synthesis
In an enamelled 6000 L ket tle equipped with a wooden gate stirrer, 110 kg of gallamide and 2000 L of alcohol (denatured, 94 %) are brought to a rapid boil. Over 10 h, 240 kg of nitrosodiethylaniline hydrochloride, dissolved in 1500 L of ethanol, is allowed to flow in. After addition of 21 kg of potassium carbonate, the reaction mixture is boiled for an other 1 h and allowed to cool to 20 ℃; 40 L of 20 % hydrochloric acid is added, and the mix ture is pressed into asuctionfilter withafiltering stone bottom. After stirring with 500 L of 20 % hydrochloric acid, the mixture is filtered under suction until the product is well dried, and the product is further dried at 70 ℃. Yield: 95 %. The ethanol is recovered by distillation.
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.
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 5 | 5 | 3-4 | 5 | 4 | 3 | |
CELESTINE BLUE Preparation Products And Raw materials
Raw materials
Preparation Products
CELESTINE BLUE Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29871 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23541 | 58 |
| Finetech Industry Limited | +86-27-87465837 +8618971612321 | info@finetechnology-ind.com | China | 9639 | 58 |
| LEAP CHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 24727 | 58 |
| Nanjing Duly Biotech Co.,Ltd | +undefined18013301590 | melody@njduly.com | China | 2450 | 58 |
| Zibo Hangyu Biotechnology Development Co., Ltd | +86-0533-2185556 +8617865335152 | Mandy@hangyubiotech.com | China | 10986 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +86-18621343501; +undefined18621343501 | product@acmec-e.com | China | 33338 | 58 |
View Lastest Price from CELESTINE BLUE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-07-10 | CELESTINE BLUE
1562-90-9
|
US $1.00 / KG | 1KG | 99% | 25kg | Career Henan Chemical Co |
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- CELESTINE BLUE
1562-90-9
- US $1.00 / KG
- 99%
- Career Henan Chemical Co