POPCO K.YELLOW 831
ITEM | SPECIFICATION | ||
C.I.Name | PY-34 | ||
CAS No. |
|
| 1344-37-2 |
Appearance | Yellow Powder | ||
Oil Absorption (ml/100g) | 19 | ||
Matter Soluble in Water (Max, %) | 1.0 | ||
#325 Non Pass (Max, %) | 1.0 | ||
Specific Gravity (H2O=1) | 6.0 | ||
Resistance to Chemicals | Acid (5% HCl) | 2 | |
(scale 1~5) |
| Alkali (5% NaOH) | 1-2 |
Resistance to Solvents | Water | 5 | |
(scale 1~5) |
| Ethanol | 5 |
|
| D.O.P. | 5 |
|
| Xylene | 5 |
|
| M.E.K. | 5 |
Light Fastness |
| Full Shade | 5-6 |
(scale 1~8) |
| Tint Shade | 3 |
Heat Resistance |
| 150℃ x 10min | 4 |
(scale 1~5) |
| 210℃ x 10min | 1-2 |
Purity (as PbCrO4, %) | 60 | ||
REMARKS: |
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Light Fastness; 8:outstanding 7:excellent 6:very good 5:good 4:fair 3:rather poor 2:poor 1:very poor | |||
Fastness to Chemical & Solvent & Heat; 5:excellent 4:good 3:fairly good 2:moderate 1:very poor | |||
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