Weathered Sodium Sulfate

Produced in most areas of China.

Fine powder. White, not lustrous; opaque. Loose texture. faint odor, salty taste. Strongly absorbs moisture.

Superior medicinal material has thin powder, white color, dry.

Acrid, salty, cold.

Drains heat, frees stools, softens hardness, disperses binds, clears heat, resolves toxin, clears lung, resolves summerheat, eliminates stagnation, harmonizes stomach. Apply to solid heat stagnation, constipation, red eye and swelling pain, swelling throat and mouth sore, swelling abscess and toxin.