Dinatrium-2,2'-(1-triazen-1,3-diyldi-p-phenylen)bis[6-methylbenzothiazol-7-sulfonat] Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R20/21/22:Gesundheitssch?dlich beim Einatmen,Verschlucken und Berührung mit der Haut.
S-S?tze Betriebsanweisung:
S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
orange-yellow crystals or powder
Verwenden
Dyeing cotton, viscose rayon, natural silk; as biological stain; as an analytical reagent, most often for the determination of Mg; as pH indicator, yellow 11.0 to red 13.0; as fluorescent dye for microscopy.
synthetische
2-(4-Aminophenyl)-6-methylbenzo[d]thiazole-7-sulfonic acid diazo, and the 2-(4-Aminophenyl)-6-methylbenzo[d]thiazole-7-sulfonic acid?coupling. In some closely related to the grade of the dyes, as one or two to a generation of 2-(4-Aminophenyl)-6-methylbenzo[d]thiazole-7-sulfonic acid?C.I.Direct Yellow 59 (C.I. 49000) instead. For example, Oxydiamine Yellow TZM structure is the 2-(4-Aminophenyl)-6-methylbenzo[d]thiazole-7-sulfonic acid?and C.I.Direct Yellow 59?matches generated.
Allgemeine Beschreibung
Thiazole Yellow G is a pH sensitive chromoionophore.
Dinatrium-2,2'-(1-triazen-1,3-diyldi-p-phenylen)bis[6-methylbenzothiazol-7-sulfonat] Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
