Pigment red 57:1 (Fast Rubine Red BK)

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

Foreign relative brand:
DCC2720 Lithol Rubine (DCC)
Fuji Carmine 6BD (FUJI)
GF Rubine Toner CAT (GNP)
Lake Rubine BG (POL)
Pigment Rubine 6RN(COLR)

Product Name
Trade Name: Rubine BK
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 BK) Physical, Chemical and Fastness Properties

Application

Molecular Weight	424.46
Molecular Formula	C₁₈H₁₂N₂O₆SCa
P.H. Value	7.0-8.0
Density	1.8
Oil Absorption(ml/100g)%	45-55
Light Fastness	5
Heat Resistance	170(°C)
Water Resistance	4
Oil Resistance	4
Acid Resistance	4
Alkali Resistance	4

Shade:Red(Tint pale reddish violet)
Main Application: Universal.

Red Pigment

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Pigment red 57:1 (Fast Rubine Red BK)

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

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