Pigment Yellow 83 CAS# 5567-15-7
| Product Name: |
Pigment Yellow 83 |
| Synonyms: |
2,2′-[(3,3′-Dichloro-1,1′-biphenyl-4,4′-diyl)bis(azo)]bis[N-(4-chloro-2,5-dimethoxyphenyl)-3-oxobutanamide];PY-83;2,2′-[(3,3′-dichloro[1,1′-biphenyl]-4,4′-diyl)bis(azo)]bis[n-(4-chloro-2,5-dimethoxyphenyl)-3-oxobutyramide];C.I. 21108;PIGMENT YELLOW 83;permanent yellow hr;C.I.Pigment Yellow83;PY83 YELLOW HR |
| CAS: |
5567-15-7 |
| MF: |
C36H32Cl4N6O8 |
| MW: |
818.49 |
| EINECS: |
226-939-8 |
| Product Categories: |
Organics |
| Mol File: |
5567-15-7.mol |
 |
|
| Pigment Yellow 83 Chemical Properties |
| Melting point |
> 300°C (dec.) |
| Boiling point |
876.7±65.0 °C(Predicted) |
| density |
1.43±0.1 g/cm3(Predicted) |
| storage temp. |
Refrigerator |
| form |
Solid |
| pka |
0.76±0.59(Predicted) |
| color |
Yellow |
| Stability: |
Stable. |
| LogP |
0.02 at 24℃ and pH7 |
| CAS DataBase Reference |
5567-15-7(CAS DataBase Reference) |
| EPA Substance Registry System |
C.I. Pigment Yellow 83 (5567-15-7) |
|
| Pigment Yellow 83 Usage And Synthesis |
| Description |
Pigment Yellow 83 is a transparent red shade yellow pigment with very high color strength. It’s processing temperature less than 180℃. Comparable with Clariant HR02, HR, HR70.
P.Y.83 is redder than pigment yellow 13, The pigment concentration required for 1/3 SD HDPE coloration (1% TiO 2 ) is only 0.08%.
P.Y.83 shows good to very good resistance to most solvents, no migration in plasticized PVC even at low pigment levels. It does not bleed or bloom.
DCC Yellow HRO has good weathering durability in saturated colours, and good fastness to heat, solvents and acids/alkali. These properties and its excellent opacity make it a very cost effective choice for use in industrial fast drying and oven cured coatings to achieve mid to red shade saturated yellows. In this respect it is an ideal alternative for Medium Chrome pigments. |
| Chemical Properties |
solid |
| Uses |
Pigment Yellow 83 (C.I. 21108) is an AADMCA Diarylide Yellow pigment suitable for inks, coating and plastic applications.Diarylide Yellow (PY83) pigments offer better solvent and migration resistance than Monoazo Yellow pigments making them a good pigment for inks, plastics and coatings applications. |
| Uses |
Pigment Yellow 83 is a diarylamide yellow pigment which may have photosensitizing as well as UV protection and solar reflectivity application. |
| Properties and Applications |
| TEST ITEMS |
SPECIFICATION |
| APPEARANCE |
DEEP YELLOW POWDER |
| SHADE |
REDDISH
|
| HEAT RESISTANCE |
200 °C min |
| LIGHT FASTNESS |
6~7 |
| ACID RESISTANCE |
5 |
| ALKALI RESISTANCE |
5 |
| FASTNESS TO BLEEDING |
5 |
| OIL ABSORPTION |
40-50% |
| SPECIFIC SURFACE |
27 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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