Pigment Yellow 188
| Product Name | PIGMENT YELLOW 188 |
| Synonyms | C.I.Pigment Yellow 186; C.I.PY188; PY188; P.Y.186 |
| C.I. | 21094 |
| CAS NO. | 23792-68-9 |
| EINECS | 607-270-4 |
| Molecular Weight | 657.55 |
| Molecular Formula | C34H30Cl2N6O4 |
| Color | Yellow powder |
Molecular structure formula:
Fastness Properties of Pigment Yellow 188:
| Light Fastness | 3-4 |
| Heat Resistance(℃) | 160 |
| Water Resistance | 5 |
| Oil Resistance | 5 |
| Acid Resistance | 4 |
| Alkali Resistance | 5 |
| Alcohol Resistance | 5 |
Main application: We have various pigment grades and properties to meet different customers’ needs, please specify your application and requirements so that we can recommend accordingly. E-mail: sy@sypigment.com
Product Description of Pigment Yellow 188:
Pigment Yellow 188 is a mixed coupling benzidine yellow pigment. Its chemical structure and application properties are similar to C.I. Pigment Yellow 13. It is mainly used for highly transparent offset printing inks. The pigment is treated with resin to make it have good rheology and high color strength
