Pigment Red 81 CAS #12224-98-5
Product Name: |
Pigment Red 81 |
Synonyms: |
Xanthylium, 9-2-(ethoxycarbonyl)phenyl-3,6-bis(ethylamino)-2,7-dimethyl-, molybdatetungstatephosphate;C.I. pigment red 81.;FANALPINKGSUPRA;FANALPINKBSUPRA;Pigment red 81 (C.I. 45160:1);Toner Pink G;Fanatone Rose G;Permanent Cerise Toner |
CAS: |
12224-98-5 |
MF: |
C28H31N2O3.xUnspecified |
MW: |
2261.98 |
EINECS: |
235-424-7 |
Product Categories: |
Dyes and Pigments |
Mol File: |
12224-98-5.mol |
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Pigment Red 81 Chemical Properties |
Boiling point |
594.02℃[at 101 325 Pa] |
density |
1.18[at 20℃] |
vapor pressure |
0Pa at 25℃ |
Water Solubility |
1g/L at 18.5℃ |
LogP |
7.436 at 25℃ |
CAS DataBase Reference |
12224-98-5(CAS DataBase Reference) |
EPA Substance Registry System |
C.I. Pigment Red 81 (12224-98-5) |
Provider |
Language |
9-[2-(Ethoxycarbonyl)phenyl]-3,6-bis(ethylamino)-2,7-dimethylxanthylium molybdatetungstatephosphate |
English |
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Pigment Red 81 Usage And Synthesis |
Definition |
ChEBI: Rhodamine 6G(1+) is a cationic fluorescent dye derived from 9-phenylxanthene. It has a role as a fluorochrome. It is a xanthene dye and an organic cation. |
General Description |
Dark pink powder. |
Air & Water Reactions |
Slightly soluble in water. |
Fire Hazard |
Flash point data for Pigment Red 81 are not available. Pigment Red 81 is probably combustible. |
Flammability and Explosibility |
Not classified |
Properties and Applications |
TEST ITEMS
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SPECIFICATION
|
APPEARANCE
|
ROSE POWDER
|
SHADE
|
BLUISH
|
HEAT RESISTANCE
|
180 °C min
|
LIGHT FASTNESS
|
7
|
ACID RESISTANCE
|
5
|
ALKALI RESISTANCE
|
4
|
FASTNESS TO BLEEDING
|
5
|
OIL ABSORPTION
|
40-50%
|
SPECIFIC SURFACE
|
28 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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