Name of Index

Index

Appearance

White powder

Volatility( Wt%)

≤0.2

Ash( Wt%)

≤0.10

Dissolvability

clear

Light

Permeation(%)

425nm: 97.0% min

500nm: 98.0% min

Main content( Wt%)

98.0% min

Melting Point(℃)

50.0 ~ 55.0