Solvent blue 128

Solvent blue 128
C.I. Name/No:Solvent blue 128
Hue:reddish blue
Synonyms:
alpha-Bis[4-(diethylamino)phenyl]-4-(ethylamino)naphthalene-1-methanol
Molecular Structure:
Molecular Formula: C₃₃H₄₁N₃O
Molecular Weight: 495.70
Foreign relative brand:
Morplas Blue 2R (IDI)
Naviplast Blue 2RCS (IDI)
Perox Blue 2R (PYL)
Perox Blue 2R [w](MC)
Polysolve Blue 128[w] (PLSV)
Rosaplast Blue 2RB (ROSE)
Use:styronic, and acrylic type polymers

Light Heat(℃) Chlorine bleached Water Soda (5%) hydrochloric acid (5%) melting point stability good decomposition 180 insoluble Unaffected unaffected