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HomeProduct name listPigment Red 190

Pigment Red 190

  • CAS NO.:6424-77-7
  • Empirical Formula: C38H22N2O6
  • Molecular Weight: 602.59
  • MDL number: MFCD00071978
  • EINECS: 229-187-9
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-06-08 17:06:36
Pigment Red 190 Structural

What is Pigment Red 190?

The Uses of Pigment Red 190

N,N''-Bis(4-methoxyphenyl)-3,4,9,10-perylenetetracarboxylic diimide (CAS# 6424-77-7) is a redox-active perylenediimide dye, and has been proposed for use as a cathode for lithium ion batteries due to its affinity for Li+ uptake and release.

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

35-50%

SPECIFIC SURFACE

28m 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 190

Density  1.511±0.06 g/cm3(Predicted)
form  powder to crystal
pka 3.48±0.20(Predicted)
color  Yellow to Amber to Dark red
EPA Substance Registry System Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone, 2,9-bis(4-methoxyphenyl)- (6424-77-7)

Safety information for Pigment Red 190

Computed Descriptors for Pigment Red 190

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