Introduction and application of CAS:116-81-4 | Bromaminic acid
The chemical name of bromine is 1-amino-4-bromo-2-anthraquinone sulfonate. It is a dye intermediate and is used in the preparation of acidic anthraquinone dyes, such as weakly acidic brilliant blue R, reactive brilliant blue M- BR and bright blue KGR, etc.
Specification of CAS:116-81-4 | Bromaminic acid
| Item | Specification |
Melting point:ca 280℃
Density: 1.908±0.06 g/cm3(Predicted)
Acidity coefficient (pKa): -1.56±0.20 (Predicted)
Form: powder
Color: Red
Odor: Odorless
Package and transportation of CAS:116-81-4 | Bromaminic acid
Transportation: by courier/ by air/ by sea.
Related articles of CAS:116-81-4 | Bromaminic acid
Syntheses of 2-substituted 1-amino-4-bromoanthraquinones (bromaminic acid analogues)–precursors for dyes and drugs
EM Malik, Y Baqi, CE Müller - Beilstein Journal of organic …, 2015 - beilstein-journals.org
A new method for the preparation of 1-amino-4-bromo-2-anthraquinonesulphonic acid (bromamine acid) directly from anthraquinone
H Ghaieni, M Sharifi, M Fattollahy - Dyes and pigments, 2007 - Elsevier
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