fertilizer grade potassium carbonate

CHEMICAL CONTENTS

Typical

K2CO3

99.0 pct min

Chlorides as KCL

0.01 pct max

Sulphates as K2SO4

0.01 pct max

Water insolubles

0.02 pct max

Fe

0.001 pct max

Loss on ignition

0.6 pct max

Particle size (1.4mm residue on sieve)

1.0 pct

Particle size (180um residue on sieve)

90 pct

Bulk Density m/l

1.3

Heavy metal (Pb)

0.02 pct max

As

0.0003 pct max