Insoluble Humic Acid

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Insoluble Humic Acid

Product Name:  Insoluble Humic Acid/Humate
Specification: NPK 14-0-1
Size: 2-4mm/2-6mm
pH: 3.0-6.0
Purity : Custom Made
Cas No : 66455-26-3
Einecs No: 613-934-4
Place of Origin : Shangdong,China
MOQ : 150KG (Sample free)
Certificate: ISO 22241-1, DIN 70070 standards.

Insoluble Humic Acid Description

Insoluble Humic Acid/Humate Granule.

CERES Certification. In one granular You can get more than 12 kinds of Nutrient substance:
NPK+Organic Matter+Potassium+Humic Acid
Medium Trace Element:Ca, Mg, S
Microelements: Zn,Fe,Cu
The particle hardness is very good. Granular size is 2-4mm more than 95%.

Our humic acid fertilizer is extract from natural Leonardite Extract. We focus on humic acid for 15+years. This product contents humic acid and npk, It contains both humic acid and npk, in order to cooperate well with pesticides. The product is registerd CERES and ISO.
As it possess slow and controlled release fertilizer, meanly used for Basal fertilizer,topdressing. It well used for soil conditioner and plant stimlator.

Suitable for field crops, organic farming.
Horticultural plants, landscape and garde.
Crops,fruits and lawn.
Improve crop yield.
Improve root development.
Slow and controlled release fertilizer.

Humic Acid Series Product With Competitive Price and Best Quality. The Best Carbon Source Of Soil. One of the biggest Manufacturers and Suppliers in China.Welcome to inquiry best price

With more than 10+ years of experience in humic acid field, our company is your source for the highest quality products and the reliable service
Our Best Sellers as below:
Super potassium humate K2O12-10%min,HA65-70%min
Potassium humate K2O 8%min,6.5%min,5%min,2%min,HA65-40%min
Potassium fulvate FA15%min,K2O10%min,HA65%min
Mineral fulvic acid FA55%min,K2O12%min,HA60%min
Humic acid Urea N46
Biological fulvic acid(Plant source fermentationmicrobial fermentation) Brown powder granular K2O12%min,5%min
Soluble humic acid 65-70%min,50%min,40%min
Insoluble humic acid 65-70%min,50%min,40%min
Amino acid(Plant/Animal source)  Amino80%min-50%min
Seaweed extract  Alginic acid 20-12%min,K2O 20-12%min
Sodium humate 70%min,65%min,50%min,40%min
Fulvic acid for human consumption Healthcare Supplement Food or Medical  FA99.75%min,60%min
Humic Acid Amino Shiny Colored Granular/Pearl(With resin coating/uncoating) NPK15-0-1,Animo10%min,HA15%min
Boron Humate HA50%min,Boron12%min
Nitro Humic Acid HA50%min,N 2%min
Ammonium Humate HA40%min,N 5%min

Risso Chemical HUMIC ACID Humic Acid is natural organic chelator and microbial stimulator. It is widely used in agriculture fields

1.Low moisture, low dust, high free humic acid, high organic matter, high hardness to be material of blended fertilizer.
2.Slow Release, long-term effect, Improve the utilization rate of fertilizers such as NPK.
3.Increase utilization of N from 15% to 20%.
4.Build soil water holding capacity.
5.High levels of humic acid are beneficial in soil remediation including low carbon, compacted, salt affected and sandy soils.
6.Stimulates beneficial soil biology.

Product Parameters

Main Specification

50% / 60% Humic Acid Granule

 Appearance Black Powder / Granule / Crystal Black Powder / Granule / Crystal
 Product code RC-HA-1-P/G/C  RC-HA-2-P/G/C
 Organic Matter (dry basis) 85.0% min 80.0% min
 Solubility NO NO
 C.E.C ≥200meq / 100g ≥200meq / 100g
 Humic Acid (dry basis) 60.0% min 50.0% min
 Moisture 25.0% max 25.0% max
 Particle size 2-4mm / 2-6mm 2-4mm / 2-6mm
Fineness 80-100 mesh 80-100 mesh
Granule Radial Load 12N 12N
 pH 4-6 4-6
Humic Acid Amino NPK Granule
Product name Humic Amino Shiny Balls
Brand Risso CHEMICAL
Service 40kgs,50kgs PP bags with inner liner. 1MT jumbo bag
Appearance Black Shiny balls
Water solubility Slow Release
Amino acid 10% min
Humic acid 15% min
Total NPK 15-0-1
PH 3-6
Particle Size 2-5mm uniform granule
contant risso Fertilizer
Product Specialist
Tel: +86-0538-5076188
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Why choose RISSO Fertilizer?

Risso Chemical, a subsidiary of Taishan Chuanggu Industrial Park, is a global chemical manufacturer, supplier and service provider. We can provide a large scale “Custom Fertilizer” service and a full range of chemicals.

We offers a comprehensive range of Urea, Compound fertilizer, Humic acid fertilizer,and Potassium nitrate, Magnesium nitrate, Potassium sulfate, Potassium chloride, Diammonium phosphate, Monoammonium phosphate, Superphosphate, And coated controlled-release fertilizers, soluble fertilizers, bio-organic fertilizers and other new fertilizers.

  • Rigorous Quality Analysis & Quality Control
  • Stable & Reliable Quality Control
  • Effective Management & Cluster Advantages
  • Reasonable & Competitive Prices
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WhatsApp: +86 19506380519
Address: No. 3168 Taishan Street, Tai’an City,
                    ShanDong Province, China.
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