| Company Name: |
J & K SCIENTIFIC LTD.
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| Tel: |
010-82848833 400-666-7788 |
| Email: |
jkinfo@jkchemical.com |
| Products Intro: |
Product Name:Eosin B, spirit soluble, pure
CAS:56360-46-4
Package:25GR
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| Company Name: |
3B Pharmachem (Wuhan) International Co.,Ltd.
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| Tel: |
821-50328103-801 18930552037 |
| Email: |
3bsc@sina.com |
| Products Intro: |
Product Name:EOSIN B
CAS:56360-46-4
Purity:99% HPLC Package:1Mg ; 5Mg;10Mg ;100Mg;250Mg ;500Mg ;1g;2.5g ;5g ;10g
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| | EOSIN B Basic information |
| Product Name: | EOSIN B | | Synonyms: | 4,5-DIBROMO-2,7-DINITROFLUORESCEIN;4',5'-DIBROMO-2',7'-DINITROFLUORESCEIN DISODIUM SALT;4,5-DIBROMO-2,7-DINITROFLUORESCEIN DISODIUM SALT;ACID RED 91;EOSIN B;EOSIN BA OR BN;EOSIN B DISODIUM SALT;EOSIN BLUE SHADE | | CAS: | 56360-46-4 | | MF: | C20H8Br2N2O9 | | MW: | 580.09 | | EINECS: | 208-943-1 | | Product Categories: | Hematology and Histology;Hematology Stains | | Mol File: | 56360-46-4.mol |  |
| | EOSIN B Chemical Properties |
| Melting point | 275 °C (dec.)(lit.) | | Boiling point | 663.6±55.0 °C(Predicted) | | density | 2.27±0.1 g/cm3(Predicted) | | solubility | soluble | | Colour Index | 45400 | | pka | 5.98±0.20(Predicted) | | form | Powder | | color | Orange | | PH Range | 1.4(colourless)-2.4(pink fluoresc.) | | CAS DataBase Reference | 56360-46-4 |
| | EOSIN B Usage And Synthesis |
| Chemical Properties | orange powder | | Definition | ChEBI: A C-nitro compound which consists of a fluorescein skeleton substituted by bromo groups at positions 4 and 5 and nitro groups at positions 2 and 7. |
| | EOSIN B Preparation Products And Raw materials |
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