| Identification | More | [Name]
Quinacridone | [CAS]
1047-16-1 | [Synonyms]
[2,3-b]acridine-7,14-dione, 5,12-dihydro-2,9-dimethyl-quino
3,10-Dimethylquinacridone
5,12-dihydro-2,9-dimethylquino[2,3-b]acridine-7,14-dione
5,12-DIHYDROQUIN[2,3-B]ACRIDINE-7,14-DIONE
5,12-dihydroquino[2,3-b]acridine-7,14-dione
c.i. 73915
PIGMENT VIOLET 19
QUINACRIDONE
3-b)acridine-7,14-dione,5,12-dihydro-quino(
3-b]acridine-7,14-dione,5,12-dihydro-quino[
3-b]acridine-7,14-dione,5,12-dihydro-Quino[2
5,12-dihydroquino[2,3-
5,12-dihydroquino[2,3-b]acridine-7,14-
5,12-dihydroquino[2,3-b]acridine-7,14-dione(ci73900)
C.I. 46500
C.I. Pigment Violet 19
c.i.46500
c.i.pigmentviolet19
ci46500
Cinquasia Red | [EINECS(EC#)]
213-561-3 | [Molecular Formula]
C20H12N2O2 | [MDL Number]
MFCD00059956 | [Molecular Weight]
312.32 | [MOL File]
1047-16-1.mol |
| Hazard Information | Back Directory | [Chemical Properties]
The parent compound Pigment Violet 19 exists in three polymorphic modifications. The red gamma and violet beta forms are commercial pigments, whereas the red alpha form is metastable. | [Properties and Applications]
|
TEST ITEMS
|
SPECIFICATION
|
|
APPEARANCE
|
VIOLET POWDER
|
|
SHADE
|
BLUISH
|
|
HEAT RESISTANCE
|
300 °C min
|
|
LIGHT FASTNESS
|
7-8
|
|
ACID RESISTANCE
|
5
|
|
ALKALI RESISTANCE
|
5
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FASTNESS TO BLEEDING
|
5
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|
OIL ABSORPTION
|
40-50%
|
|
SPECIFIC SURFACE
|
30 m
2
/g
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|
DENSITY
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1.50 g/cm
3
|
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RESIDUE ON 80 MESH
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5.0% max
|
|
WATER SOLUBLE
|
1.0% max
|
|
VOLATITE 105 °C
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1.0% max
|
|
TINTING STRENGTH
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100-105 %
|
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