Other Names: Huminsaure Natrium, Humic Acid Sodium Salts

Specification: 80%-85%, 95% Min.

CAS No.: 68131-04-4

Molecular Formula: C9H8Na2O4

Molecular Weight: 226.14

Property: Black powder or granule or flake, PH 9-11, it’ll transfer to Ha colloid when put it in acid solution.

Packing: Net each in 25kg or 20kg plastic woven bag or complex paper bag , lined with PE bag.