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Leonardite Extracted Controlled Potassium Fertilizer Crystal 85% Potassium Humate
US$500.00-800.00
5 Tons
Sample price:US$10.00/kg.Request sample
Product profile
CAS No.
68514-28-3Formula
C9h8K2o4EINECS
271-030-1Model NO.
Humic AcidCertification
ISO9001, ISOApplication
Vegetables, Flowers, FruitAppearance
CrystalInfection on Soil
Physiological NeutralChemical Character
Chemical AlkalineRelease Type
SlowPurity
85%K2o
8%MinHumic Acid Content
50%MinWater Soluble
85%MinCrystal Size
1-3mmMoisture
15%MaxTransport Package
Plastic Woven BagSpecification
20/25kgs bagsTrademark
X-humateOrigin
ChinaProduction Capacity
3000 Metric Ton/Metric Tons Per YearKey features
High Purity Composition: Contains 85% min water solubility, 50% min humic acid, and 8% min K2O.
Natural Leonardite Source: Extracted from natural leonardite, combining humic acids with essential nutrients.
Dual Application for Plants: Increases metabolism, enzyme activity, and drought resistance in crops.
Animal Growth Promotion: Accelerates growth, improves meat quality, and increases disease resistance.
Versatile Industrial Use: Functions as drilling fluid agent, boiler anti-scaling, and cementing agent.
Flexible Application Methods: Suitable for basal, top dressing, seed, foliar, and spray fertilization.
ISO 9001 Certified: Manufactured under ISO9001 and ISO certification standards.
Crystal Form: Black crystal appearance with 1-3mm particle size and 15% max moisture.
Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2014-12-17 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
AI-Powered supplier vetting
SummaryHUMATE (TIANJIN) INTERNATIONAL LIMITED is a trading company based in Tianjin, China, specializing in the wholesale and retail of chemicals and agricultural products. Established in 2002, the company has a registered capital of 1,000,000 RMB and employs 25 people. It exports a significant portion of its products, primarily to South America, Southeast Asia, and Europe. Despite its extensive export activity, the company lacks certifications for its management systems and has limited R&D capability, with only one engineer dedicated to research and development. The company is involved in the production of humate and fulvate series fertilizers.
Supplier typeThe supplier is classified as a trading company based in Tianjin, China, and is involved in the wholesale and retail industry.
CertificationsThe supplier does not hold any certifications for its management systems.
R&D capabilityThe supplier has limited innovation capability with only one R&D engineer.
Production capacityThe supplier has five production lines and an annual productivity of 30,000 tons for humate/fulvate series products.
Product Q&A
Q:What is the purity of the potassium humate?
A:
The product has a minimum water solubility of 85%, humic acid content of 50%, and K2O content of 8%.
Q:How is this fertilizer applied to crops?
A:
It can be used as basal fertilizer, top dressing, seed fertilizer, foliar fertilizer, or spray fertilizer.
Q:What are the benefits for animals?
A:
It promotes metabolism, accelerates growth, improves meat quality, and increases disease resistance.
Q:What are the industrial applications?
A:
It serves as a petroleum drilling fluid agent, boiler anti-scaling agent, and cementing agent for coal.
Q:What is the recommended dosage per hectare?
A:
For broadcast planting, blend 2-5kg per Ha, not exceeding 10kg per Ha when banded or 20kg per Ha when broadcast.
Send Inquiry
*To:
Humate (Tianjin) International Limited
Humate (Tianjin) International Limited*Content:
Supplier replies will be sent to your registered email
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