Dinatrium-7,17-dichlor-10,20-dihydrodiindeno[2,1-b:2',1'-m]triphenodioxazindisulfonat Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
9H-fluoren-2-amine and 2,3,5,6-Tetrachlorocyclohexa-2,5 -diene-1,4-dione condensation, in boiling adjacent two chlorobenzene (or nitrobenzene) with 4-Methylbenzene-1-sulfonyl chloride cyclization, again with hair smoke sulfuric acid were two, and finally into two sodium salt.
Properties and Applications
bright purple. Soluble in water for purple.
Standard
|
Acid Resistance
|
Alkali Resistance
|
Light Fastness
|
Soaping
|
Water
|
Fading
|
Stain
|
Fading
|
Stain
|
ISO
|
2-3
|
4
|
6
|
1-2
|
|
2-3
|
|
Dinatrium-7,17-dichlor-10,20-dihydrodiindeno[2,1-b:2',1'-m]triphenodioxazindisulfonat Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte