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Pigment red 57:1 (Fast Rubine Red 4BP)

Synonyms:
Pigment red 57:1 ;
Fast Rubine Red 4BP
Molecular Structure:
pigment red 57:1
Foreign relative brand:
Lithol Rubine K 4560 (BASF)
Irgalite Rubine 4BP(CIBA)
PV Rubine L6B (HOE)
Bricofor Rubine 4B 5908 (HAYS)
Sunbrite Red 57:1 (219-0688) (SNCG)

Product Name
Trade Name: Fast Rubine Red 4BP
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 4BP) 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 250(°C)
Water Resistance 4
Oil Resistance 4
Acid Resistance 4
Alkali Resistance 4
Fast Rubine Red 4BP is a calcium salt of monoazo lake red pigment, having bluish shade, with excellent dispersability and good migration resistance. It is approved by Filter Value Test, can be used in fiber grade.
Its main use is PVC, RUB, PE and powder coating.
suggested for EVA, PP, Fibre and industrial paint.
CATALOG
Organic Pigment
Inorganic pigment
Solvent Dyes
Fluorescent Brightener
Fluorescent pigments
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