Pigment red 57:1 (Fast Rubine Red RWD)

Synonyms:
Pigment red 57:1 ;
Fast Rubine Red RWD Molecular Structure:

Foreign relative brand:
Irgalite Magenta SMA (CIBA)
Sumilaprint Carmine 6B (SKC)
Lutetia Rubine JLDN (FRAN)
Red Toner 4BCT (ROL)
Rubine Toner (SUD)

Product Name
Trade Name: Fast Rubine RWD
C.I. Number: pigment red 57:1
CAS Number: 5281-04-9
EU Number: 226-109-5
Chemical Family: Mono azo

Pigment red 57:1 (Fast Rubine Red RWD) Physical, Chemical and Fastness Properties

Application

Molecular Weight	424.46
Molecular Formula	C₁₈H₁₂N₂O₆SCa
P.H. Value	7.0-8.0
Density	1.7
Oil Absorption(ml/100g)%	45-55
Light Fastness	6
Heat Resistance	170(°C)
Water Resistance	5
Oil Resistance	5
Acid Resistance	4
Alkali Resistance	4

Shade:Red
Main Application: Offset inks.

Red Pigment

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Pigment red 57:1 (Fast Rubine Red RWD)

Pigment red 57:1 (Fast Rubine Red RWD) Physical, Chemical and Fastness Properties

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