Red 2 B

C.I. Pigment No. Red 48 : 2  C.I. No 15865.2
Chemical Name: Mono Azo Salt of 2- Naphthol Acid

Physical Properties
Specific Gravity...... pH...........................
Moisture(%)..........

1.6
7.5-8.5
<2%

Bulk Density(ml/100gr).......
Oil Absorption (ml/100 gr)...
WaterSolubleMatter(%).......

0.29
72
3%

Resistance to Solvents
I.P.A...........................
Ethyl Acetate............
Water.......................

   4
4-5
   5

Xylene.................................
M.E.K...................................

4
4

Resistance to Chemicals
Acid........................... Fair Alkali.................................Poor

Heat Resistance

Light Fastness

Resistance to Soap

(Stable) 

(7) (3)
Colour Characteristics
Remarks
Semi Transparent
Uses
Water based inks and Plastics.
 

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