Item |
Standard |
Content |
99.90% Min |
Acid value (mg KOH/g) |
0.03 Max |
Crystalling point |
18.20°C Min |
Transmittance (400nm) |
96.0% Min |
Refractive index (20 °C) |
1.4775-1.4790 |
Moisture |
0.10% Max |