Sichuan Hongjian Xinyi Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 100,000 tons per year |
| Delivery Time | About six weeks |
| Packaging Details | Bagged |
| Molecular Formula | KH₂PO₄ |
| Brand Name | SiChun HongJian |
| Model Number | Monopotassium Phosphate |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100,000 tons per year |
| Delivery Time | About six weeks | Packaging Details | Bagged |
| Molecular Formula | KH₂PO₄ | Brand Name | SiChun HongJian |
| Model Number | Monopotassium Phosphate | Place of Origin | China |
| High Light | monopotassium phosphate fertilizer ，MKP food additive ，KH2PO4 high purity | ||
Monopotassium Phosphate (MKP) is a highly efficient water-soluble fertilizer appearing as white crystalline powder, odorless and tasteless. With purity ≥99% and rich in phosphorus-potassium nutrition (P₂O₅ 52%, K₂O 34%), it's widely used in agriculture, food and industrial fields as premium foliar fertilizer and pH regulator.
Chemical Name: Monopotassium Phosphate
CAS No.: 7778-77-0
Molecular Formula: KH₂PO₄
Molecular Weight: 136.09
Purity: ≥99%
Solubility: 22.6g/100ml (20℃)
pH Value: 4.4-4.8 (1% solution)
Heavy Metals (as Pb): ≤0.002%
Agricultural Grade: HG/T 2321-2016
Food Grade: GB 25560-2010 (E340)
Pharmaceutical Grade: USP/EP standard
25kg/bag (PE-lined woven bag)
500kg/jumbo bag (moisture-proof)
Custom packaging (on request)
✓ High purity (≥99%)
✓ 100% water soluble
✓ Chloride-free & sodium-free
✓ High absorption rate
✓ Regulates crop physiology
Agriculture
Foliar spray fertilizer
Drip irrigation
Flowering & fruiting promoter
Hydroponic nutrient
Food Industry
Acidity regulator (E340)
Buffer agent
Fermentation aid
Industrial Uses
Buffer solution preparation
Pharmaceutical intermediate
Feed additive
Agricultural: HG/T 2321-2016
Food: GB 25560-2010
Pharmaceutical: USP/EP
ISO9001 Quality System
Storage: Cool dry place
Shelf Life: 36 months
Safety Class: General chemical
Foliar spray: Dilute 500-1000X
Drip irrigation: 5-10kg/mu
Nutrient solution: 1-3g/L
Food additive: Follow GB 276
Why Choose Us?
✅ High-purity products, in compliance with international standards
✅ 30+ Years Chemical Manufacturing Experience
✅ Strict QC with Batch Traceability
✅ Global logistics, supporting sea and air transportation
✅ Technical support, providing customized solutions
✅ Factory direct supply, with strong price competitiveness
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2013
Total Annual:
7000000-10000000
Employee Number:
130~150
Ecer Certification：
Verified Supplier
Sichuan Hongjian Chemical is a comprehensive enterprise specializing in the trade of chemical products. Since entering the chemical industry in 1995, it has always been dedicated to providing supply chain services for chemical raw materials, fine chemicals and environmental protection ... Sichuan Hongjian Chemical is a comprehensive enterprise specializing in the trade of chemical products. Since entering the chemical industry in 1995, it has always been dedicated to providing supply chain services for chemical raw materials, fine chemicals and environmental protection ...
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