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Pigment Red 31 (6448-96-0) Fast Bordeaux Red BF

Pigment Red 31 (6448-96-0)

Product Description:

Physical and Chemical Parameters of Pigment Red 31
Parameter Value
Product Name: Fast Bordeaux Red BF
Color Index: Pigment Red 31
C.I.NO.: 12360
Chemical Nature: Monoazo
CAS No.: 6448-96-0
Chemical Formulation:

C31H23N5O

Physical Data:

Appearance 

Red Powder 

Density (g/cm3)

1.5

Moisture (%)

≤2.0

Water Soluble Matter (%)

≤1.5 

Oil Absorption (g/100g)

40-50

Fineness (80mesh dry method) %

≤5.0 

PH Value

6.0-7.0

Conductivity (us/cm)

≤500 

Fastness Properties (5=excellent, 1=poor):

Bleeding Resistance

5

Migration Resistance

-

Light Fastness (8=excellent)

7

Heat Resistance ℃ 

160

Acid Resistance 

5

Alkali Resistance 

5

Product Features:

Fast Bordeaux BF is a blue-shade Naphthol red pigment with good light fastness.

Recommended Application:

Textile Printing and Water Based Inks.
TDS download(PDF)

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