Pigment Yellow 151
Product Description:
Product Name: Fast Yellow H4G
Color Index: Pigment Yellow 151
C.I.No. 13980
CAS No. 31837-42-0
EC No. 250-830-4
Chemical Nature: Benzimidazolone
Chemical Formula C18H15N5O5
Technical Properties:
A greenish yellow pigment powder, with high color strength and excellent processing stability, excellent heat resistance and light fastness, semi-transparent.
Application:
Recommend: Various kinds of plastic, printing inks and paints.
Physical Properties
| Density(g/cm3) | 1.6 |
| Moisture (%) | ≤1.0 |
| Water Soluble Matter | ≤1.0 |
| Oil Absorption (ml / 100g) | 45-55 |
| Electric conductivity (us/cm) | ≤500 |
| Fineness(80mesh) | ≤5.0 |
| PH value | 6.5-7.5 |
Fastness Properties ( 5=Excellent, 1=Poor)
| Acid Resistance | 5 | Soap Resistance | 4-5 |
| Alkali Resistance | 5 | Bleeding Resistance | 4-5 |
| Alcohol Resistance | 5 | Migration Resistance | 5 |
| Ester Resistance | 5 | Heat Resistance (℃) | 240 |
| Benzene Resistance | 5 | Light Fastness(8=Excellent) | 8 |
| Ketone Resistance | 4-5 |
Note: The above information is provided as guidelines for your reference only. The accurate effects should base on the test results in laboratory.
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