Pigment Red 8 CAS# 6410-30-6
Product Name: |
Pigment Red 8 |
Synonyms: |
PIGMENT RED 8;C.I. 12335;Pigment Permanent Red F4R;n-(4-chlorophenyl)-3-hydroxy-4-[(2-methyl-5-nitrophenyl)azo]-2-naphthalenecarboxamide;N-(4-chlorophenyl)-3-hydroxy-4-[(2-methyl-5-nitrophenyl)azo]naphthalene-2-carboxamide;Fast Red F4R;Pigment Red F 4 R;2-Naphthalenecarboxamide, N-(4-chlorophenyl)-3-hydroxy-4-(2-methyl-5-nitrophenyl)azo- |
CAS: |
6410-30-6 |
MF: |
C24H17ClN4O4 |
MW: |
460.87 |
EINECS: |
229-100-4 |
Product Categories: |
Organics;Dyes and Pigments |
Mol File: |
6410-30-6.mol |
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Pigment Red 8 Chemical Properties |
Boiling point |
641.3±55.0 °C(Predicted) |
density |
1.40±0.1 g/cm3(Predicted) |
vapor pressure |
0Pa at 25℃ |
pka |
11.15±0.70(Predicted) |
Water Solubility |
40ng/L at 25℃ |
LogP |
8.88 at 25℃ |
CAS DataBase Reference |
6410-30-6(CAS DataBase Reference) |
EPA Substance Registry System |
2-Naphthalenecarboxamide, N-(4-chlorophenyl)-3-hydroxy-4-[(2-methyl-5-nitrophenyl)azo]- (6410-30-6) |
|
Pigment Red 8 Usage And Synthesis |
Flammability and Explosibility |
Not classified |
Properties and Applications |
TEST ITEMS
|
SPECIFICATION
|
APPEARANCE
|
RED POWDER
|
SHADE
|
BLUISH
|
HEAT RESISTANCE
|
160 °C min
|
LIGHT FASTNESS
|
5~6
|
ACID RESISTANCE
|
5
|
ALKALI RESISTANCE
|
5
|
FASTNESS TO BLEEDING
|
4
|
OIL ABSORPTION
|
45-50%
|
SPECIFIC SURFACE
|
26 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 %
|
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