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Bromaminic acid

CAS No.
116-81-4
Chemical Name:
Bromaminic acid
Synonyms
BROMAMINE ACID;1-amino-4-bromoanthraquinone-2-sulfonic acid;Bromamic acid;BRONAMINE ACID;BROMAMINIC ACID;BROMOAMINE ACID;1-AMino-4-broMoan;BroMaMinic acid, 90+%;Bromaminic acid USP/EP/BP;1-Amino-4-bromo-2-sulfoanthraquinone
CBNumber:
CB8483764
Molecular Formula:
C14H8BrNO5S
Molecular Weight:
382.19
MDL Number:
MFCD00035694
MOL File:
116-81-4.mol
MSDS File:
SDS
Last updated:2026-05-28 05:16:50

Bromaminic acid Properties

Melting point ca 280℃
Density 1.908±0.06 g/cm3(Predicted)
pka -1.56±0.20(Predicted)
form powder
color Red
Odor Odorless
InChIKey TXMRAEGWZZVGIH-UHFFFAOYSA-M
SMILES [Na+].NC1=C(C=C(Br)C2=C1C(=O)C1=CC=CC=C1C2=O)S([O-])(=O)=O
CAS DataBase Reference 116-81-4(CAS DataBase Reference)
FDA UNII SBZ7FUN4BK
EPA Substance Registry System 2-Anthracenesulfonic acid, 1-amino-4-bromo-9,10-dihydro-9,10-dioxo- (116-81-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
TSCA  TSCA listed
NFPA 704
0
2 0

Bromaminic acid price More Price(21)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
ChemScene CS-0010173 1-Amino-4-bromo-9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid ≥98% 116-81-4 500g $184 2026-06-04 Buy
Matrix Scientific 097745 1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid 116-81-4 100.00g $57 2026-05-18 Buy
Matrix Scientific 097745 1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid 116-81-4 500.00g $223 2026-05-18 Buy
Crysdot CD44000730 1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid 95+% 116-81-4 500g $749 2026-05-27 Buy
aablocks AA000B9I 1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid 98% 116-81-4 5g $8 2026-05-25 Buy
Product number Packaging Price Buy
CS-0010173 500g $184 Buy
097745 100.00g $57 Buy
097745 500.00g $223 Buy
CD44000730 500g $749 Buy
AA000B9I 5g $8 Buy

Bromaminic acid Chemical Properties, Uses, Production

Uses

1-Amino-4-bromoanthraquinone-2-sulfonic acid (bromamine acid) [CAS: 116-81-4] is the most important intermediate for manufacturing reactive and acid dyes.

Uses

Bromaminic acid is used as a dye.

83-62-5
116-81-4
Synthesis of Bromaminic acid from 1-amino-9,10-dihydro-9,10-dioxoanthracene-2-sulphonic acid
Global Suppliers ( 241)
Supplier Tel Email Country ProdList Advantage
NORANA GROUP 027-59209883 17386138556 service@nornachem.com China 4873 58
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Adamas Reagent, Ltd. 400-6009262 15618770481 yhx@titansci.com China 14098 59
Nanjing Chemlin Chemical Co., Ltd 025-83697070 13770331960 info@chemlin.com.cn China 16305 64
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Syntechem Co.,Ltd info@syntechem.com China 12973 57
China Langchem Inc. 0086-21-58956006 China 7798 57
Chengdu Ai Keda Chemical Technology Co., Ltd. 4008-755-333 18080918076 800078821@qq.com China 9706 55
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 13167063860 anhua.mao@aladdin-e.com China 29977 65
The future of Shanghai Industrial Co., Ltd. 021-61552785 sales@shshiji.com China 9531 55

View Latest Price from Bromaminic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Bromaminic acid  pictures 2026-03-20 Bromaminic acid
116-81-4
$1.00 1kg 99% Hebei Chuanghai Biotechnology Co., Ltd
 Bromaminic Acid pictures 2025-04-15 Bromaminic Acid
116-81-4
$180.00 1kg 99% 20ton Hebei Zhuanglai Chemical Trading Co.,Ltd
Bromaminic acid pictures 2025-04-04 Bromaminic acid
116-81-4
1KG 98% 1ton Henan Aochuang Chemical Co.,Ltd.
4-Bromo-1-aminoanthraquinone-2-sulfonicacid BRONAMINE ACID BROMOAMINE ACID BROMAMINIC ACID 1-AMINO-4-BROMOANTHRAQUINONE-2-SULPHONIC ACID 1-AMINO-4-BROMO-9,10-DIOXO-9,10-DIHYDRO-ANTHRACENE-2-SULFONIC ACID 1-Amino-4-bromo-9,10-dioxoanthracene-2-sulphonic acid 1-AMINO-4-BROMO-9,10-DIHYDRO-9,10-DIOXO-2-ANTHRACENESULFONIC ACID 1,1 AMINO-4-BROMO-ANTHRAQUINONESULFONIC ACID 1-Amino-4-Bromoanthraqurnone-2-Sulfonic Acid 1-Amino-4-Bromo-9,10-Dioxoanthracene-2-Sulfonic Acid 1-AMINO-4-BROMO ANTHRAQUINONE-2-SULFONIC ACID (BROMAMINE ACID) (B.A.A) 1-Amino-4-bromo-2-anthraquinonesulfonic acid 1-Amino-4-bromo-2-sulfoanthraquinone 2-Anthracenesulfonic acid, 1-amino-4-bromo-9,10-dihydro-9,10-dioxo- 1-AMino-4-broMoan 1-amino-4-bromo-9,10-dihydro-9,10-dioxo-2-anthracenesulfonicaci 1-Amino-4-bromo-9,10-dihydro-9,10-dioxoanthracene-2-sulfonic acid 9,10-Dihydro-1-amino-4-bromo-9,10-dioxoanthracene-2-sulfonic acid 1-AMINO-4-BROMO-9,10-DIOXO-2-ANTHRACENSULFONICACID 1-AMino-4-broMoanthraquinone-2-sulfonic acid, 90+% BroMaMinic acid, 90+% 1-Amino-4-Bromoanthraquinone-2-SulphonicAci Bromaminic acid USP/EP/BP 2-Amino-5-hydroxynaphthalene-7-sulfonicacid(Jacid) 1-Amino-4-bromo-2-hydroxyanthraquinone-6-sulfonicacid Bromamic acid 1-amino-4-bromoanthraquinone-2-sulfonic acid BROMAMINE ACID 116-81-4 6258-6-6 C14H8BrNO5S ketone Intermediates of Dyes and Pigments