Description
Product Name: PIGMENT YELLOW H3R (PY181)
Code: PY181-H3R
Countertype: Novoperm Yellow H3R, PV Fast Yellow H3R
C. I. NO.: 11777
CAS No.: 74441-05-7
EINECS NO.: 277-873-1
Molecular Weight: 499.48
Chemical Formula: C25H21N7O5
Structural Formula:
Physical and Chemical properties:
| TEST ITEMS | SPECIFICATION |
| APPEARANCE | YELLOW POWDER |
| SHADE | REDDISH |
| HEAT RESISTANCE | 300 ° C min |
| LIGHT FASTNESS | 7-8 |
| ACID RESISTANCE | 5 |
| ALKALI RESISTANCE | 5 |
| FASTNESS TO BLEEDING | 5 |
| OIL ABSORPTION | 35-40% |
| SPECIFIC SURFACE | 26 m2/g |
DENSITY: 1.50 g/cm3
RESIDUE ON 80 MESH: 5.0% max
WATER SOLUBLE: 1.0% max
VOLATITE 105 ° C: 1.0% max
TINTING STRENGTH: 100-105 %
Use: Plastic, Fiber, Rubber, Printing ink, Paint, Coating
Packing: 10, 20kg bags with pallets/10, 20kg drums
Complaint
