Potassium Humate

Column:Crop production and protection Time:2018-07-11

• Specification

Item

STANDARD GRADE

FINED GRADE

Water soluble humic acid (dry basis) ( % )

Min 85.0

Min 95

Humic acid (dry basis) ( % )

Min 60.0

Min 75

Potassium content (K2O dry basis) ( % )

Min 12.0

Min 15

Moisture ( % )

Max 15.0

Max 15

PH

9.0-10.0

9.0-10.0

Residue on sieve(0.5mm) ( % )

Max 5.0

0.2-1

Size(mm)

-

0.2-1

 Packing : in 25 kg paper bags or 50kg net PP woven bags with PVC lining.
• Storage : in sealed and damp-proof place.