Pigment Red 185/Fast Red Hf4c for Plastic and Offset Ink

• Customization: Available
• CAS No.: 16043-40-6
• Formula: C22h16n2o2
• Model NO.: pigment red 185
• EINECS: 213-561-3
• Usage: Paints, Ink, Plastics
• Colour: Red
• Application Material: Ink
• Appearance: Powder
• Type: Synthetic
• Solubility: Solubility
• Transport Package: 25kg/Drum
• Specification: 25kg
• Trademark: EMPEROR
• Origin: China
• HS Code: 32041700
• Production Capacity: 800mt/Year

Product Description

Product Name:  Pigment Red 185
Trade Name: Fast Red HF4C
C.I. Number: Pigment Red 185                  
CAS Number: 51920-12-8
EU Number: 257-515-0
Molecular Formula:  C27H24N6O6S
Molecular Weight: 560.63
Physical, Chemical and Fastness Properties.

Pigment Red 185
P.H. Value	6.5
Density	1.5
Oil Absorption(ml/100g)	50
Light Fastness	8
Heat Resistance	250ºC
Water Resistance	5
Oil Resistance	5
Acid Resistance	5
Alkali Resistance	5

Pigment Red 185 application: mainly used in offset inks and Plastic

Pigment Red 185 is blue-red and has a hue angle of 358.0 degrees (1 / 3SD, HDPE). It is almost completely insoluble in common organic solvents and resistant to sterilization. Heat resistance in printing ink is 220 ºC / 10min, suitable for metal decoration and laminated plastic film printing ink, light fastness is 6-7 (1 / 1SD); used for plastic coloring, migration resistance in soft PVC Good performance, light fastness grade 6-7 (1 / 3SD), also used for PE coloring, heat resistance <200 ºC, and coloring of polypropylene pulp.

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