| Company Name: |
Alfa Chemistry
|
| Tel: |
1-516-6625404 |
| Email: |
support@alfa-chemistry.com |
| Products Intro: |
Product Name:BismarkbrownG
CAS:8005-77-4
Package:1g;10g;100g;1KG;5KG
|
|
| | BismarkbrownG Basic information |
| Product Name: | BismarkbrownG | | Synonyms: | BismarkbrownG;BISMARK GROWN G;Arlabas Brown R;Basazol Brown 43L;Bismarck Brown YC;Conbasic Brown A;Dycosbasic Brown G;Nippon Kagaku Bismarck Brown B | | CAS: | 8005-77-4 | | MF: | C18H18N8 | | MW: | 346.38912 | | EINECS: | | | Product Categories: | | | Mol File: | 8005-77-4.mol |  |
| | BismarkbrownG Chemical Properties |
| | BismarkbrownG Usage And Synthesis |
| Chemical Properties | Brown powder. Easily soluble in water yellowish brown, slightly soluble in ethanol and ethylene glycol ether, insoluble in acetone, benzene, carbon tetrachloride. The dye is brown in concentrated sulfuric acid, and turns reddish brown after dilution. Orange solution in concentrated nitric acid turns yellow. There is no change in its aqueous solution with hydrochloric acid, and 10% sodium hydroxide produces an orange precipitate. | | Definition | ChEBI: Basic brown 1 is a bis(azo) compound that is 1,1'-(1,3-phenylene)bis(diazene) in which both azene hydrogens are replaced by 2,4-diaminophenyl groups. A metachromatic dye which stains acid mucins yellow. It is also a constituent of Papanicolaou's EA solutions, used for cervical, and other smears. Its dihydrochloride salt is also a biological dye known as Bismark brown Y. It has a role as a fluorochrome and a histological dye. It is a bis(azo) compound, a member of azobenzenes, a tetramine and a substituted aniline. |
| | BismarkbrownG Preparation Products And Raw materials |
|