Red

Brand:TITANOS

P.R.57:1(4BP)

Product description 
Color Index Pigment Red 57:1 
C.I. No. 15850:1 
CAS No. 5281-04-9 
 
 
Technical properties 
Permanent Rubine 4BP is a calcium salt of monoazo lake (Calcium 4B) red pigment, with 
excellent dispersability and good migration resistance. It is approved by Filter Value Test, can be 
used in fiber grade. 
Application 
Recommended for Powder Coating, PVC, PO, Fiber. 
Suggested for Industrial Paint. 
Physical Data 

Moisture (%)

≤2.0

Water Soluble Matter (%

≤2.5 

Oil Absorption (ml/100g)

 45-55 

Electric Conductivity (us/cm)

≤500

Fineness (80mesh) %

≤5.0

PH Value

                      7.0-8.0 

 
Fastness Properties (5=excellent, 1=poor) 

Acid Resistance

4

Alkali Resistance

4

Alcohol Resistance

4

Ester Resistance

4

Benzene Resistance

4

Ketone Resistance

-

Soap Resistance

-

Bleeding Resistance

5

Migration Resistance

5

Heat Resistance (℃)

240

Light Fastness (8=excellent)

5

 



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