Sodium Humate

 

Molecular formula: C9H8NA2O4

Molecular Weight：266.14

H.S.CODE:29161900.90

Cas Code：68131-04-4

Character: 

Black powder or particle，easily soluble in water

Package style: 25kg/bag or as requested by customers.

Specification

Sensory index

 

Spec.

 

Black

Status

powder or particle 

Physicochemical index

Item

      Spec.

 

Grade I

Grade II

Water-soluble humic acid content (dry basis)     ≥                                

50

45

Water Insoluble%                           ≤                       

15

25

Moisture %                                ≤

15

15

Through rate of sueve pore of 40 μm  %        ≥                

95

95

PH value %                                ≤  

9~10

9~10