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 | K₂HPO₄ |
| Brand Name | SiChun HongJian |
| Model Number | Dipotassium 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 | K₂HPO₄ | Brand Name | SiChun HongJian |
| Model Number | Dipotassium Phosphate | Place of Origin | China |
| High Light | K2HPO4 dipotassium phosphate ，Food Grade dipotassium phosphate ，99% di potassium | ||
Dipotassium Phosphate (DKP) is a high-quality water-soluble inorganic salt appearing as white crystalline powder, odorless. With purity ≥99% and excellent buffering capacity (pH 8.5-9.6), it's widely used in food additives, pharmaceutical buffers, microbial culture media, etc.
Chemical Name: Dipotassium Phosphate
CAS No.: 7758-11-4
Molecular Formula: K₂HPO₄
Molecular Weight: 174.18
Purity: ≥99%
Solubility: 160g/100ml (20℃)
pH Value: 8.5-9.6 (1% solution)
Heavy Metals (as Pb): ≤0.001%
Food Grade: GB 25561-2010 (E340(ii))
Pharmaceutical Grade: USP/EP standard
Industrial Grade: HG/T 4512-2013
25kg/moisture-proof bag
500kg/jumbo bag (PE liner)
Custom packaging (on request)
✓ High purity (≥99%)
✓ Fast and complete dissolution
✓ Excellent buffering capacity
✓ Low heavy metal content
✓ Complies with international standards
Food Industry
Acidity regulator (E340(ii))
Dairy stabilizer
Meat water retention agent
Pharmaceutical
Injection buffer
Drug excipient
Dialysis solution component
Microbial Culture
Culture medium component
Fermentation nutrient
Bioengineering
Other Uses
Cosmetic pH adjustment
Water treatment
Flame retardant material
Food: GB 25561-2010
Pharmaceutical: USP/EP/JP
ISO9001 Quality System
HALAL/KOSHER certified
Storage: Sealed, dry and ventilated
Shelf Life: 36 months
Safety Class: General chemical
Food additive: Follow GB 2760
Buffer preparation: 0.1-0.2M
Culture medium: 1-5g/L
Dissolution: Fast at room temperature
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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