Pigment Red 190
Pigment Red 190 Basic information
- Product Name:
- Pigment Red 190
- Synonyms:
-
- C.I.Vatred29
- C.I.VatRed29(71140)
- IndanthrenScarletR
- perylenered
- VatscarletR
- N,N'-Bis(4-methoxyphenyl)-3,4,9,10-perylenetetracarboxylic Diimide
- N,N'-Bis(4-methoxyphenyl)-3,4,9,10-perylenetetracarboxylic Diimide
- 2,9-Di(4-meth
- CAS:
- 6424-77-7
- MF:
- C38H22N2O6
- MW:
- 602.59
- EINECS:
- 229-187-9
- Product Categories:
-
- Organics
- electronic
- Mol File:
- 6424-77-7.mol
Pigment Red 190 Chemical Properties
- Density
- 1.511±0.06 g/cm3(Predicted)
- pka
- 3.48±0.20(Predicted)
- form
- powder to crystal
- 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)
Pigment Red 190 Usage And Synthesis
Uses
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 % |
Pigment Red 190 Preparation Products And Raw materials
Raw materials
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