Mordant Blue 48
Name:C.I.Mordant Blue 48,C.I.62120
Molecular Structure: anthraquinones
Molecular Formula:C29H20N2Na2O11S2
Molecular Weight: 682.59
CAS Registry Number:10142-59-3
Manufacturing Methods : 1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid and 2-Hydroxy-5-(3-amino-4-methoxybenzylsulfonyl)benzoic acid condensation, and then into sodium salt or ammonium salt.
Properties and Applications: brilliant blue (chromium).
Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
Alkali | Acid | ||||||
ISO | 5 | 6 | 4-5 | 5 | 5 | 5 |
List of Suppliers:
Alizarine Chrome Blue FFG ( IG Farbenindustrie AG )
Alizarine Sky Blue 3FG( Kaseihin Kogyo Kyokai )
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