|
| 1,4-Diamino-9,10-dihydro-9,10-dioxoanthracene-2,6-disulfonic acid disodium salt Basic information |
| 1,4-Diamino-9,10-dihydro-9,10-dioxoanthracene-2,6-disulfonic acid disodium salt Chemical Properties |
| 1,4-Diamino-9,10-dihydro-9,10-dioxoanthracene-2,6-disulfonic acid disodium salt Usage And Synthesis |
Preparation | 1,4-Dihydroxyanthracene-9,10-dione with ammonia and insurance powder reduction, and then oxidation, stlfonation. | Properties and Applications | red light blue. The strong sulfuric acid for gray, diluted into yellow.
Standard
|
Light Fastness
|
Soaping
|
Persperation Fastness
|
Oxygen bleaching
|
Fastness to seawater
|
Fading
|
Stain
|
Fading
|
Stain
|
Fading
|
Stain
|
ISO
|
5-6
|
1-2
|
3
|
3
|
|
|
1-2
|
|
|
| 1,4-Diamino-9,10-dihydro-9,10-dioxoanthracene-2,6-disulfonic acid disodium salt Preparation Products And Raw materials |
|