CATALOGUE

Home » Products » Pigments red » HP RED 2473 / PIGMENT RED 57:1

HP RED 2473 / PIGMENT RED 57:1

Pigment Red 57:1 for water based inks

P.R.57:1 is known under a variety of names, the most common among which is 4B toner. P.R.57:1, the calcium salt, ranks high among organic pigments in production volume and use. The pigment is used primarily in printing inks. Its shade matches the standard magenta of a number of color scales for three and four color printing.

P.R.57:1 is found in all types of printing inks. Like with other pigment lakes, however, there is a certain possibility that storage problems may arise, a fault which is independent of the resination of a pigment. The viscosity of an alkaline printing ink often increases more or less upon storage,

The different grades of P.R.57:1 vary considerably, not only in their coloristics but also in their rheological behavior. Individual grades are frequently optimized for special printing inks, for instance for publication gravure inks.

Quantity:
HP RED   2473

C.I.PR57:1



Chemical   Composition:                    
Color   Index:Pigment   Red 57:1
C.I.NO.:15850:1
Chemical Formula:         C18H12N2O6SCa
CAS NO.:                  5281-4-9
EU NO.:                   226-109-5



Physical Properties:                       
Physical   Form :            Red   Powder              
Heat Resistance(º C):          180
Density (g/cm3):      1.5
Specific Surface(/g):50
PH Value:                 6.5-7.5
Oil Absorption(ml/100g):     80



Fastness   Properties:                      Full ColorTint Color
Dispersibility:             Excellent                    Excellent                    
Light Fastness:            54
Acid Resistance:           43
Alkali Resistance:          43
Weather Fastness:       33
Water Resistance:44
Oil Resistance:44






Recommended   Applications:   Water Base Ink


QUICK LINKS
APPLICATION 
PRODUCT CATEGORY
CONTACT US

   +86-021-60490309

   +86-13901720365

   info@honorpigment.com 

   Room 607, North Building, No. 1839, Qixin Road, Minhang District, Shanghai

 

EMAIL US

We would like common developing together with our clients and friends around the world.

​Copyright © 2021 SHANGHAI HONOR INDUSTRIAL CO.,LTD.