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Quick Details

  • Classification: Organic Fertilizer
  • Type: Potassium Fulvate
  • CAS No.: 479-66-3
  • Other Names: Fulvic Acid
  • MF: (OH)n-R-(COOH)n
  • EINECS No.: 215-809-6
  • Place of Origin: Shaanxi, China (Mainland)
  • Release Type: Controlled
  • State: Powder
  • Purity: 95%, 90%, 75%, 60%
  • Application: Increase in Yield,Anti- dry hot wind
  • Brand Name: CITYMAX
  • Model Number: K fulvate
  • color: Dack Brown powder

Packaging & Delivery

Packaging Details Available in 25kg/PP.Woven bag or Paper bag with inner plastic lining or customized
Delivery Time Delivery will be within 15 days after receiving deposit.

*  High Quality Fulvic Acid,Fulvic Acid Powder





Terms of analysis

Test Result


Dack Brown powder

Fulvic Acid(Dry basis)

Min 60%


12-15%(K+ ≥8%)

Water Solubility

Min 99%



Particle Site

95% passes through a 0.5mm micron sieve

Residue on sieve(0.5mm)

Max 5%


Max 5%




  • Regiment improve soil structure , loose soil, improve soil fertilizer conservation ability
  • Strengthen the plant roots adhesion and the ability to quickly absorb
  • Reduce the hazards of salt ions on seeds and seedlings
  • Have a significant effect on synergy of potash fertilizer
  • This product can stimulate crop rooting fast , multi- rooting.
  • Nitrogen fixation, Phosphate solubilization, Potassium Activation
  • Had a significant effect on the physiological disease caused by lack of trace elements
Reference Dosage:

Soil Application:5-7Kg/Ha/time, 2-3 times during seedling stage and growth stage.


Foliar Application:2-4Kg/Ha/time, 2-3 times during seedling stage and growth stage.


It can be mixed with most nutrient solutions and pesticides. Nevertheless make a miscibility test


before first application.




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China (Mainland) | Manufacturer, Trading Company
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2 Transactions 100+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $56,000
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