High Purity 99.99% Potassium Metaphosphate For Fertilizer And Water Treatment
A high-purity phosphorus-potassium compound with a 99.99% measured assay, controlled metal impurities, and applications in agriculture, water treatment, cleaning, and lubrication.
SEO Title: High Purity 99.99% Potassium Metaphosphate For Fertilizer And Water Treatment
Meta Description: 99.99% measured potassium metaphosphate with metal impurities within 5 ppm. Slow-release phosphorus and potassium for fertilizer, water treatment and detergents.
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Product Summary
Potassium Metaphosphate is supplied as a high-purity phosphorus-potassium compound. The measured purity is 99.99%, with iron at 1.6 ppm and cobalt, chromium, titanium, copper, manganese, nickel, and vanadium each below 1 ppm. It is non-hygroscopic and non-caking, supports slow-release potassium in soil, and serves water treatment, detergent, rust-prevention, and high-temperature lubricant applications.
Key Features
- 99.99% measured purity. The stated grade is 99.95% or above, with measured values up to 99.99%, supporting stable performance and reducing impurity-related side reactions.
- Controlled metal impurities. Fe is 1.6 ppm; Co, Cr, Ti, Cu, Mn, Ni, and V are each below 1 ppm, with metal impurities controlled within 5 ppm.
- Slow-release phosphorus and potassium. Provides both nutrients and releases potassium slowly in soil for longer crop feeding and lower fertilizer dosage.
- Non-hygroscopic and non-caking. Supports convenient storage and application without caking.
- Multifunctional industrial performance. Works as a scale and corrosion inhibitor in boilers and circulating cooling water, a detergent builder and rust inhibitor, and a high-temperature lubricant additive.
Technical Specifications
| Product Name | Potassium Metaphosphate |
|---|---|
| Purity | 99.99% measured; 99.95% or above stated |
| Iron (Fe) | 1.6 ppm |
| Co, Cr, Ti, Cu, Mn, Ni, V | Each below 1 ppm |
| Metal Impurity Control | Within 5 ppm |
| Weight Loss on Burning | 0.35% |
| Storage Behavior | Non-hygroscopic and non-caking |
| Release Characteristic | Slow-release potassium in soil |
Models and Options
This high-purity grade is defined by the specification table above. Bulk orders support flexible packaging solutions and logistics coordination; discuss your required pack size with the sales team.
Materials and Structure
Potassium metaphosphate is the product material. The supplied data confirm a controlled metal impurity profile, 0.35% weight loss on burning, and non-hygroscopic, non-caking behavior. These characteristics support stable storage and handling in fertilizer, water treatment, cleaning, and lubricant applications.
Applications
- Agriculture: efficient phosphorus-potassium compound fertilizer for corn, sugar beet, soybean, fruit trees, and other crops with high phosphorus and potassium demand.
- Water treatment: scale inhibitor and corrosion inhibitor in boilers and circulating cooling water systems.
- Detergents and cleaning: water softener, detergent builder, and rust inhibitor that helps prevent redeposition of dirt.
- Metal surface treatment: forms a protective film for rust prevention.
- Lubricants: additive for high-temperature lubricants used in mechanical equipment and automotive parts.
Customization
Customers can verify product effects in their own systems through sample testing. The company assists with application data analysis and usage recommendations, supports flexible packaging for bulk orders, coordinates logistics, and follows up regularly to track usage.
FAQ
What purity and impurity levels are confirmed?
The measured purity is 99.99%, with a stated grade of 99.95% or above. Fe is 1.6 ppm; Co, Cr, Ti, Cu, Mn, Ni, and V are each below 1 ppm, with metal impurities controlled within 5 ppm.
Does it provide slow-release potassium?
Yes. It provides phosphorus and potassium, and potassium is released slowly in soil to meet long-term crop needs and reduce potassium loss and waste.
Can it be used in boiler and cooling water systems?
Yes. It serves as a scale inhibitor and corrosion inhibitor in boilers and circulating cooling water systems, helping suppress scale and slow metal corrosion.
Which crops is it suitable for?
It is suitable for corn, sugar beet, soybean, fruit trees, and other crops with high phosphorus and potassium demand. Effectiveness improves when combined with nitrogen and organic fertilizers.
Can buyers test before bulk ordering?
Yes. Sample testing in customer systems is supported, along with application data analysis and usage recommendations. Bulk orders support flexible packaging and logistics coordination.
Inquiry Information
Changzhou Jiayuan Chemical Co., Ltd.
Contact: Jane | Email: janeyuan@czjyhg.com | Tel: +86 15366800998 | WhatsApp: +86 13862689212
Address: 13th Floor, Building 2, Jinsha Technology Financial Center, Jintan District, Changzhou City, Jiangsu Province, China
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