C.I.Direct green 1

CAS: 3626-28-6

Ref. 3D-FD41373

Produktinformation

• Name: C.I.Direct green 1
• Synonyme: 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[2-[4′-[2-(4-hydroxyphenyl)diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-6-(2-phenyldiazenyl)-, sodium salt (1:2), 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[[4′-[(4-hydroxyphenyl)azo][1,1′-biphenyl]-4-yl]azo]-6-(phenylazo)-, disodium salt, Airedale Green BWD, Aizen Direct Dark Green BH, Amanil Green LT, Atlantic Dark Green, Atlantic Dark Green BG, Atlantic Green WT, Atul Direct Dark Green P, Azine Dark Green BH/C, Azocard Dark Green B, Bencidal Dark Green B, Benzanil Dark Green BW, Benzo Dark Green B, Benzo Dark Green BA-CF, Brasilamina Green B, Calcomine Dark Green BG, Chlorazol Dark Green PL, Chrome Leather Dark Green N, Chrome Leather Dark Green S, Chrome Leather Green B, Cresotine Dark Green B, Dark Green EMBL, Diacotton Dark Green, Diamine Dark Green B, Diamine Dark Green N, Diaphtamine Fast Black FE, Diazine Dark Green BO, Diazine Dark Green P, Diazol Green Black N, Diphenyl Dark Green B, Diphenyl Dark Green BN, Direct Black Green, Direct Black Green N, Direct Dark Green, Direct Dark Green A, Direct Dark Green B, Direct Dark Green B (Chinese), Direct Dark Green BF, Direct Dark Green BG, Direct Dark Green MB, Direct Dark Green S, Direct Dark Green Supra, Direct Dark Green WS, Direct Deep Green A, Direct Green B, Direct Green WAC, Enianil Dark Green BG, Erie Green WAC, Erie Green WT, Fenamin Green M, Hispamin Green WT, Kayaku Direct Dark Green B, Mitsui Direct Dark Green BX, Naphtamine Dark Green B, Nippon Dark Green B, Nippon Dark Green B Conc, Phenamine Dark Green B, Polycor Dark Green S, Pontamine Green S, Sandopel Dark Green B, Shikiso Direct Dark Green B, Tertrodirect Green BG, Union Dark Green B, Vondacel Green DB, disodium (3Z)-5-amino-4-oxo-6-[(E)-{4'-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]biphenyl-4-yl}diazenyl]-3-(2-phenylhydrazinylidene)-3,4-dihydronaphthalene-2,7-disulfonate

Beschreibung

Direct green 1 is a reactive dye that is used as a colorant in textiles, paper, and paints. It has been shown to adsorb to metal hydroxides such as iron oxides. Direct green 1 is also used as an additive in detergents and other household products. The dye has been shown to be thermally stable and resistant to fading caused by light or washing. Direct green 1 is soluble in water and will react with citric acid, forming a complex that can be cross-linked with polyvinyl alcohol. The dye may also polymerize through the addition of a basic dye like phenolphthalein or potassium carbonate.

• Marke: Biosynth

Chemische Eigenschaften

• Reinheit: Min. 95%