Acid Black 243
|
|
Acid Black 243 ??
??
Acid Black 243 C??? ??, ??, ??
?? ??
4-Amino-3-hydroxynaphthalene-1-sulfonic acid diazo, and Naphthalen-2-ol coupled; 4-Amino-3-hydroxy-7-nitronaphthalene-1-sulfonic acid diazo, and Naphthalen-2-ol coupling, and then two single azo dye into 1:2 chromium complex.Properties and Applications
blue ash.Acid Black 243 ?? ?? ? ???
???
?? ??
Acid Black 243 ?? ??
???( 3)?? ??
| ??? | ?? | ??? | ?? | ?? ? | ?? |
|---|---|---|---|---|---|
| Ningbo Dynasty Chemical Co., Ltd | -- |
info@dynasty-chem.com | China | 1444 | 58 |
| Dynasty Colourants Co., Ltd. | -- |
info@dynasty-color.com | China | 3306 | 51 |
| Shanghai Road Dyestuffs & Chemicals Co., Ltd | -- |
China | 706 | 34 |
Acid Black 243 ?? ??:
Acid Black 239
Acid Black 26:1
Acid Black 244
ACID BLACK 24
Acid Black 26
4-[[4-[(4-Amino-1-naphtyl)azo]-6-sulfo-1-naphtyl]azo]-1-naphthalenesulfonic acid disodium salt
Acid Black 242
disodium (3Z)-3-[[4-(4-anilino-3-sulfonato-phenyl)diazenylnaphthalen-1-yl]hydrazinylidene]-4-oxo-naphthalene-1-sulfonate
Acid Black 241