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Heilongjiang Baizong New Material Technology Co.,Ltd.
Heilongjiang Baizong New Material Technology Co.,Ltd.
4 YRS
Heilongjiang, China
Main Products:
1-Aminoanthraquinone / 1-Nitroanthraquinone
Heilongjiang, China
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Bromaminic Acid / CAS 116-81-4
OVERVIEW
Packaging
25 KG/Woven Bag
Lead Time
Suspend Production
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DESCRIPTION
OVERVIEW
Bromaminic Acid
Applications of Bromaminic Acid:
Bromoamino acid, chemical name 1-amino-4-bromo-2-sulfonic anthraquinone, is a dye intermediate, which 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.
Basic information of Bromaminic Acid:
CAS：116-81-4
Molecular formula: C14H8BrNO5S
Molecular weight: 382.18
Structural type: 
Physical and chemical properties of Bromaminic Acid:
Character: Red solid powder
Melting point: 280℃
Density: 1.908 g/cm3
Typical Properties
Summary
Important dye intermediates.
CAS No.
116-81-4
Formula
C14H8BrNO5S
Molecular Mass
382.18600
Exact Mass
380.93100
PSA
122.91000
Logp
3.71540
IUPAC
1-amino-4-bromo-9,10-dioxoanthracene-2-sulfonic acid
SMILES
C1=CC=C2C(=C1)C(=O)C3=C(C=C(C(=C3C2=O)N)S(=O)(=O)O)Br
Attribute classification
Matter Classification
organic
Category
Dyestuffs and Pigments > Intermediates
Chemical and Physical Properties
Melting Point
280℃
Density
1.908 g/cm3
Appearance
The pure product is red acicular crystal.
Export information
HS Code
29223990
Export Rebate
13%
UN No.
0
DG-Class
0
Risk Code
R36/37/38
Safety Label
Xi
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