Sodium fulvate flake is made from high activity lignite or brown coal. Has high resistance to hard water, anti-flocculation ability. It’s mainly used for animal feeding and aquaculture. As there is fulvic acid salt inside the product, so people in the market also call it humic fulvic, and this product has better performance than sodium humate.

15% Sodium Fulvate Flake Main Specification

Product nameSodium fulvate
 AppearanceBlack Flake
 Product codeJFHA-NaFA
sodium fulvate,sodium humate with fulvic acid Water solubility100%
 Humic Acid(dry basis)60.0% min
 Fulvic Acid(dry basis)15.0% min
 Moisture15.0% max
 Particle size2-4mm flake

We are supplying other contents of sodium humate:40% sodium humate, 50%-65% sodium humate, 70% sodium humate.

Main Function

(1). Work as feed additive

  1. Promote metabolism, accelerate the animal growth and development.
  2. Improve meat quality, raise the yield of meat, eggs and milk.
  3. Make animal hair bright.
  4. Increase disease resistance.

(2). Aquaculture application

  1. Application in fertilizer water: Humic fulvic acid is an organic weak acid composed of carbon, hydrogen, oxygen, nitrogen and other elements, which can supplement the carbon source for water.
  2. Purification of water quality: Sodium fulvate has complex structure and multiple functional groups, and has strong adsorption.
  3. Physical shading: After applying, the water body becomes soy sauce color, which can block part of the sunlight from reaching the bottom layer, thereby preventing the moss.
  4. Raising grass and protecting grass: this product is a good nutrient and can raise and protect grass.
  5. Chelating heavy metal ions: fulvic acid in sodium fulvate reacts with heavy metal ions in water to reduce the toxicity of heavy metals.
  6. Improved substrate, detoxification and deodorization: Firstly, the network and porous structure of humic acid can loosen the soil and change the permeability of the substrate. Secondly, sodium fulvate can adsorb some NH3 and H2S in the bottom environment, thereby removing the odor of the sediment, reducing environmental pollution.

Sodium Fulvate Usage

AdditiveFeed ingredients, drinking water, mineral supplements
Additive amount(flake / powder)2‰-3‰ per MT fodder
Drinking water( flake / crystal)1 gram per litre of water
Unhealthy Animals(flake / crystal)Initial support: 20 gram per 100 kg of body weight
Subsequent: 5 gram per 100 kg of body weight


  1. Supply ability : 7500 MT/month
  2. 1kg, 5kgs, 10kgs printing aluminium foil bag + 10kgs, 20kgs printing carton box.
  3. 20kgs/25kg woven/paper bags with inner liner. (The Most popular package)
  4. 20kgs/25kg color printing PP/PE bags with inner liner.
  5. 1MT,1.1MT jumbo bags with discharge hole.
  6. According to customers’ requirement.


  1. Include with dairy or beef cattle, pig, poultry, sheep, horse, shrimp and fish feed, supplements or water.
  2. Improves feed and supplement digestion.
  3. Faster animal weight gains.
  4. Increase dairy feed efficiency and reduce mastitis, animal stress and healing time.
  5. Odour reduction in animal waste.
  6. Support general health and vitality of animals, birds, fish and shrimp.


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