Bromaminic acid
Bromamine Acid
CAS: 116-81-4
Molecular Formula: C14H8BrNO5S
Bromaminic acid - Names and Identifiers
| Name | Bromamine Acid |
| Synonyms | BRONAMINE ACID BROMAMINE ACID Bromamine Acid Bromaminic Acid BROMOAMINE ACID Bramaminic Acid BROMAMINIC ACID 4-Bromo-1-aminoanthraquinone-2-sulfonicacid 1-Amino-4-bromoanthraquinone-2-sulfonic acid 1-AMINO-4-BROMOANTHRAQUINONE-2-SULPHONIC ACID 1-Amino-4-bromo-9,10-dioxoanthracene-2-sulphonic acid 1-amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid 1-AMINO-4-BROMO-9,10-DIOXO-9,10-DIHYDRO-ANTHRACENE-2-SULFONIC ACID |
| CAS | 116-81-4 |
| EINECS | 204-159-9 |
| InChI | InChI=1/C14H8BrNO5S/c15-8-5-9(22(19,20)21)12(16)11-10(8)13(17)6-3-1-2-4-7(6)14(11)18/h1-5H,16H2,(H,19,20,21) |
Bromaminic acid - Physico-chemical Properties
| Molecular Formula | C14H8BrNO5S |
| Molar Mass | 382.19 |
| Density | 1.908±0.06 g/cm3(Predicted) |
| Melting Point | ca 280℃ |
| pKa | -1.56±0.20(Predicted) |
| Refractive Index | 1.737 |
| Physical and Chemical Properties | The pure product is red needle-like crystals. |
| Use | As an intermediate of anthraquinone-type reactive dyes and acid Anthraquinone Dyes |
Bromaminic acid - Risk and Safety
| TSCA | Yes |
Bromaminic acid - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Introduction | the chemical name of Bromo-L-amino -4-bromo -2-sulfonic acid anthraquinone, is a dye intermediate, it is applied to the preparation of acid Anthraquinone dyes, such as weak acid brilliant blue R, reactive brilliant blue M-BR and brilliant blue KGR. |
| Use | as an intermediate for anthraquinone type reactive dyes and acid Anthraquinone Dyes An important dye intermediate. For the manufacture of acid anthraquinone type dyes, such as weak acid brilliant blue GAW, weak acid brilliant blue R, reactive brilliant blue M-BR, brilliant blue KN-R, brilliant blue K3R, brilliant blue KGR, etc. |
| production method | prepared by bromination of 1-aminoanthraquinone-2-sulfonic acid. 1-amino anthraquinone -2-sulfonic acid, starting from 1-amino anthraquinone, can be obtained by sulfonating with 20% fuming sulfuric acid or chlorosulfonic acid; it can also be obtained by sulfurizing alcohol, oxidizing and hydrolyzing 1-amino-2-bromoanthraquinone. Raw material consumption quota: 1-aminoanthraquinone (industrial) 815kg/t, fuming sulfuric acid (including SO 320%)628kg/t, bromine (99%)483kg/t. |
Last Update：2024-04-09 02:00:04
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Tel: +86-17551318830
Email: r@reformchem.com
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QQ: 3787852685
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Product Name: Bromamine Acid Request for quotationCAS: 116-81-4
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
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