CAS 116 -81-4 99% Purity Bromaminic Acid for Dyestuff Intermediate 4-Bromo-1-Aminoanthraquinone-2-Sulfonicacid
Model NO.
a fyh 116-81-4
Colour
Red
Storage
Yes
Sample
Support
Purity
99%
MW
382.19
Transport Package
Bag
Specification
25kg
Trademark
Future Chemical
Origin
China
Production Capacity
1000ton
Reference Price
$ 18.00 - 45.00
Description
Product Description
CAS 116-81-4 99% purity Bromaminic acid for dyestuff intermediate
| Bromaminic acid Basic information | |
| Product Name: | Bromaminic acid |
| CAS: | 116-81-4 |
| MF: | C14H8BrNO5S |
| MW: | 382.19 |
| EINECS: | 204-159-9 |
| Mol File: | 116-81-4.mol |
| Bromaminic acid Chemical Properties | |
| Melting point | ca 280ºC |
| density | 1.908±0.06 g/cm3(Predicted) |
| pka | -1.56±0.20(Predicted) |
| CAS DataBase Reference | 116-81-4(CAS DataBase Reference) |
| EPA Substance Registry System | 2-Anthracenesulfonic acid, 1-amino-4-bromo-9,10-dihydro-9,10-dioxo- (116-81-4) |
| Item | Specifications |
| Assay | 99%min |
| 1-Amino anthraquinone | 0.05%max |
| 1-Amino-4-bromo anthraquinone | 0.05%max |
| Anthraquinone | 0.05%max |
| 1-aminoanthraquinone-2-sulfonc acid | 0.05%max |
| Water | 10%max |
| Insolubles | 0.05%max |
| Content of bromamine acid | 90%min |
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