TECHNICAL DATA SHEET
TDS
Product Name: IRON OXIDE YELLOW 4920 (PY42)
Code: PY42-4920 Countertype: (LANXESS)BAYFERROX Yellow 4920
C.I.NO.: 77492
CAS NO.: 51274-00-1
EINECS NO.: --
Molecular Weight:177.72
Chemical Formula: Fe2O3•H2O
Structural Formula :
Fe2O3•H2O
Physical and Chemical properties:
TEST ITEMS |
SPECIFICATION |
APPEARANCE |
DARK YELLOW POWDER |
CONTENT OF Fe2O3 |
86% min |
pH VALUE |
3-7 |
SHADE |
CLOSE TO STANDARD |
OIL ABSORPTION |
25-35% |
RESIDUE ON 320 MESH |
0.3% max |
WATER SOLUBLE |
0.3% max |
VOLATITE 105 °C |
1.0% max |
TINTING STRENGTH |
98-102 % |
Use: Paint,Coating,Construction Material,Paper
Packing:20,25kg yellow bags with pallets