Pigment Red 188
- CAS NO.：61847-48-1
- Empirical Formula: C33H24Cl2N4O6
- Molecular Weight: 643.47
- MDL number: MFCD00071976
- EINECS: 263-272-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-12 09:20:59
What is Pigment Red 188?
Properties and Applications
|
TEST ITEMS |
SPECIFICATION |
|
APPEARANCE |
RED POWDER |
|
SHADE |
YELLOWISH |
|
HEAT RESISTANCE |
300°C min |
|
LIGHT FASTNESS |
7-8 |
|
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 % |
Properties of Pigment Red 188
| Boiling point: | 734.8±60.0 °C(Predicted) |
| Density | 1.40±0.1 g/cm3(Predicted) |
| form | Powder |
| pka | 11.39±0.70(Predicted) |
| EPA Substance Registry System | Methyl 4-(((2,5-dichlorophenyl)amino)carbonyl)-2-((2-hydroxy-3-(((2-methoxyphenyl)amino)carbonyl)-1-naphthyl)azo)benzoate (61847-48-1) |
Safety information for Pigment Red 188
Computed Descriptors for Pigment Red 188
New Products
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