| 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 | [Description]
CI 73900 is classed chemically as a quinacridone colour. | [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. | [Uses]
Quinacridone is mainly used for coloring plastics, coatings, resins, coating printing, inks, paints, rubber (including synthetic rubber) and plexiglass, and can also be used for dope (slurry) coloring of synthetic fibers. | [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
|
|
DENSITY
|
1.50 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 %
|
| [Toxics Screening Level]
An initial threshold screening level (ITSL) will not be established due to the lack of sufficient toxicity data. Quinacridone is a solid with relatively low oral toxicity and therefore, emissions may be evaluated based on the National Ambient Air Quality Standards (NAAQS) for particulate matter less than or equal to 2.5 microns (PM2.5) |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Struchem Co., Ltd.
|
| Telephone: |
0512-63009836 18994340901 |
| Website: |
http://www.beidapharma.com |
|