#200 API Barite

Specific Gravity

4.20 min

Ba(Sr)SO4

90% min

Hg

1ppm max

Cd

3ppm max

Ph Value

6~9

Water Soluble Alkaline
Earth Metals as Calcium

250 mg/kg max

Extractable Carbonates

4000 mg/l max

Soluble Sulfides

100 mg/l max

Residue greater than 75 um

3.0% max

Particle less than 6 um

30% max

Moisture

0.1% max