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China supplier of Potassium Humate(powder/crystals/flakes)CAS:

  • FOB Price:
  • Port:
    China Main port
  • Minimum Order Quantity:
    5 Metric Ton
  • Supply Ability:
    2000  Metric Ton/Year
  • Payment Terms:
    L/C,D/P,T/T,
Quick Details
Synonyms: Classification: Agrochemicals;Organic Fertilizer
EINECS: Molecular Formula:
Melting Point: Boiling Point:
Stability: Water Solubility:
Refractive index: Flash Point:
Purity: 60% & 75% Appearance: Black powder,granule and flakes
HazardClass: Brand Name:
Packaging & Delivery
Packaging Detail: 25kgs & 50kgs/pp bag
Delivery Detail: within two weeks after order confirmation.
Detailed Description

Potassium Humate(powder/crystals/flakes)

 

1:Product Description

Product:  Potassium Humate 

CAS  No. : 68514-28-3                EINECS  No. : 271-030-1 

Molecular formula : C9H8K2O4         Molecular weight : 258.35 

Introduction:  It is one water soluble   humic acid salt, can be used as  base  fertilizers, can also be mixed with water soluble fertilizer (urea, etc.). Can slow release nitrogen fertilizer,  improve the  phosphate fertilizer use efficiency and  r elease solid phosphorus significantly, thus achieve the goal of improve the soil fertility  scientifically .

 

2: Quality Indexes

Items/types 

Type A(%)

Type B(%)

Type C(%)

Appearance                        

Crystal granular                   

Powder 

Powder 

Water solubility on dry basis

≥80.0%

≥80.0%        

100.0%

Humic acid(on dry basis ) 

≥60.0%

≥60.0%

≥75.0%

Potassium content as  K2O  on dry basis )

≥10.0%

≥10.0%

≥12.0%

Moisture   

≤15.0%

≤15.0%

-----

P H   Value 

9.0-11.0

9.0-11.0

9.0-11.0

Fineness 

Particle size ≥95.0 1-5mm

Sieve residue  (0.5mm)   ≤5.0

Sieve residue  (0.5mm)≤5.0

3:Application:

(1)   Remarkable  nitrogen fixation effect , is a natural additive  for  urea , can increase  use  efficiency  and slow-release  of the urea, improve the efficiency of the use of phosphate fertilizer, is an effective additive of DAP/MAP, etc.

(2) Improve the structure of soil; increase the buffering power of the soil.

In light, sandy soils,  humic acid increase the cation exchange capability to retain nutrients and water, importantly to magnify the ability of root to take up nutrients. In heavy and compact soils, working with fungi to create a crumb structure for better water oxygen and nutrients intake and improved root penetration.

4) Stimulate plant growth, increase the yield and quality.

Stimulate the membrane of seeds as well as the metabolic activities and thereby increase the germination rate. Increase the capacity of root to take up nutrients (N, P, K + Fe, Zn and other trace elements) as these elements is easier to be converted into forms available to plants. Accordingly, the yield will be increased up to 30%.Enhanced cell assimilation as well as photosynthesis increase the plant's sugar and vitamin content.

5) Reduce nitrate leaking into the groundwater and protect the underground water.

Humic acid binds the nitrate and keep it around the root zone, in this way drinking water is better preserved.

6) Increase the effectiveness of herbicide, pesticide and fungicide, immobilize or reduce their harmful residues.

7) Stabilize nitrogen and improves nitrogen efficiency (ideal as an additive with urea).

Complexes phosphate to reduce lock-ups (ideal as an additive with DAP/MAP, etc). 1). Obvious effect to increase soil fertility and water holding capacity.

 

4:Package:  25kgs & 50kgs/pp bag

 

5:Storage&Shipment shipmen as general chemicals;and well protected against dampness and sun.


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Last Login:2018-04-17

Kathy Liu

Tel:0086-731-84711918
Fax:0086-731-84763039
Address:Room 405,Jintai Business Building,Jintai Square, Changsha, China 410001