Product Name: LIGHT CHROME YELLOW 640 (PY34, 1717)
Code: PY34-G640 Countertype: -
C. I. NO.: 77600
CAS NO.: 1344-37-2
EINECS NO.: 215-693-7
Molecular Weight: 323.22
Chemical Formula: PbCrO4
Structural Formula:
5PbCrO4. · 2PbSO4+Al(OH)3+AlPO4
Use: Paint, Coating
Packing: 25kg bags with pallets
TEST ITEMS
|
SPECIFICATION
|
APPEARANCE
|
LIGHT YELLOW POWDER
|
SHADE
|
GREENISH
|
HEAT RESISTANCE
|
140 °C min
|
LIGHT FASTNESS
|
5~6
|
ACID RESISTANCE
|
5
|
ALKALI RESISTANCE
|
5
|
FASTNESS TO BLEEDING
|
5
|
OIL ABSORPTION
|
25-30%
|
SPECIFIC GRAVITY
|
0.6
|
DENSITY
|
5.00 g/cm 3
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RESIDUE ON 80 MESH
|
5.0% max
|
WATER SOLUBLE
|
1.0% max
|
VOLATITE 105 °C
|
1.0% max
|
TINTING STRENGTH
|
100-105 %
|