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HomeProduct name listPigment Red 188

Pigment Red 188

  • CAS NO.:61847-48-1
  • Empirical Formula: C33H24Cl2N4O6
  • Molecular Weight: 643.47
  • MDL number: MFCD00071976
  • EINECS: 263-272-1
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-12-18 14:15:30
Pigment Red 188 Structural

What is Pigment Red 188?

Properties and Applications

TEST ITEMS

SPECIFICATION

APPEARANCE

RED POWDER

SHADE

YELLOWISH

HEAT RESISTANCE

300°C min

LIGHT FASTNESS

7-8

ACID RESISTANCE

5

ALKALI RESISTANCE

5

FASTNESS TO BLEEDING

5

OIL ABSORPTION

40-50%

SPECIFIC SURFACE

27 m 2 /g

DENSITY

1.60 g/cm 3

RESIDUE ON 80 MESH

5.0% max

WATER SOLUBLE

1.0% max

VOLATITE 105 °C

1.0% max

TINTING STRENGTH

100-105 %

Properties of Pigment Red 188

Boiling point: 734.8±60.0 °C(Predicted)
Density  1.40±0.1 g/cm3(Predicted)
form  Powder
pka 11.39±0.70(Predicted)
EPA Substance Registry System Methyl 4-(((2,5-dichlorophenyl)amino)carbonyl)-2-((2-hydroxy-3-(((2-methoxyphenyl)amino)carbonyl)-1-naphthyl)azo)benzoate (61847-48-1)

Safety information for Pigment Red 188

Computed Descriptors for Pigment Red 188

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