Potassium Sulfate for Fertilizer Blends with Chloride Limits
If your fertilizer blend has a chloride limit, choose potassium sulfate using an explicit chloride result and nutrient basis.
Relia's K2SO4 proposals can be reviewed for K2O, moisture, form and relevant impurities.
- Nutrient
- Stated K2O basis
- Identity
- Potassium sulfate grade
- Form
- Particle, moisture and blend needs
A Factory Proposal for Your Application
Relia manufactures potassium sulfate materials in China through its own factories.
We can review the potassium sulfate enquiry with your blend's nutrient and chloride requirements. Tell Relia the accepted specification, physical form and intended dissolution or blending process. The proposed grade should keep K2SO4 assay, K2O declaration and chloride as separate fields before your team evaluates the material in the blend.
Nutrient
Stated K2O basis
Identity
Potassium sulfate grade
Impurities
Chloride and insoluble matter
Form
Particle, moisture and blend needs
The Chloride-Limited Brief
Our potassium-sulfate entries describe white granular powder at 99% minimum assay. For a water-soluble-fertilizer buyer, the next useful data are the actual nutrient basis, relevant chloride and insolubles, and dissolution under the intended conditions. These fields should remain separate from salt purity.
Stated K2O basis
Potassium sulfate grade
Particle, moisture and blend needs
Potassium Sulfate with Separate Nutrient and Dissolution Evidence
| Review area | Listed data and acceptance basis | Use in your selection |
|---|---|---|
| Potassium sulfate · 6292 | The title states 99% minimum for water-soluble-fertilizer enquiries. Request a clear potassium/nutrient reporting basis. | Identify exactly what the percentage measures before normalising quotations or dosage. |
| Industrial entry · 6290 | A separate 99% minimum granular-powder entry. Confirm actual grading and dissolution evidence for the offered grade. | Use your required finished-product result as the acceptance point for the candidate. |
| Fertilizer entry · 6340 | Another 99%-level candidate. Obtain relevant chloride, moisture and insoluble limits rather than infer them. | Connect the limit with storage, handling and your processing conditions. |
| Acceptance brief | Define fertilizer-manufacturing route, water conditions, nutrient analysis and the finished formulation's compatibility requirements. | Identify exactly what the percentage measures before normalising quotations or dosage. |
Relevant Grades for Your Shortlist
Use these listed candidates to start a grade-specific discussion with us.
The Intended Fertilizer Blend
Evaluate dissolution and compatibility in the intended fertilizer system with the relevant water conditions recorded. Keep the nutrient analysis and impurity limits with the actual sample. We do not equate 99% potassium-sulfate assay with 99% K2O or assign an unsupported finished-fertilizer grade.
High purity
Does not prove low chloride.
Different bases
Need separate specification lines.
Broad crop claims
Are outside a raw-material approval.
Production Route and Residual-Chloride Control
Potassium sulfate can be made through different industrial routes, including conversion of potassium chloride, with further separation or finishing as appropriate to the product. Residual chloride and acidity depend on the actual process and grade. Obtain the offered impurity results rather than inferring a low-chloride limit from the chemical name or a generic production-route label.
Identify the actual route
Potassium sulfate can be produced through different industrial conversion or recovery routes.
Control the chemical conversion
Where chloride chemistry is used, conversion and residual-impurity control are relevant to the final grade.
Separate and finish
The actual process includes the separation and physical finishing appropriate to the offered product.
Retain independent results
Nutrient basis, chloride, moisture and form are separate acceptance measurements.
- Nutrient
- Keep K2O declaration distinct from K2SO4 assay.
- Chloride
- Use a measured limit for the offered grade rather than infer zero chloride.
- Use
- Evaluate the form and dissolution behaviour required by the actual fertilizer blend.
Approval with the Analysis
The proposed grade needs the actual nutrient and impurity evidence your team accepts. We discuss supply, form and destination documents against that file. A change in particle form or impurity profile calls for a relevant review.
Choose the Next Useful Guide
If you blend a water-soluble fertilizer with MAP, specify nutrient declarations and dissolution as well as compound assay.
If you buy urea for fertilizer blending, match the particle form to your blend and handling system.
If a promising sample needs to become a repeat purchase, make the approval record as clear as the trial result.
Start with Your Material Brief
Send us the details below to review a concrete grade proposal and the next evaluation step.
- Application and process
- Nutrient: Stated K2O basis
- Material and grade
- Your current grade or one of the relevant product links above.
- Important requirements
- Identity: Potassium sulfate grade; Form: Particle, moisture and blend needs
- Purchase scope
- Trial or order quantity, preferred package and destination.
Qingdao Relia Industries Co., Ltd. · China manufacturing of industrial minerals, chemicals and the listed packaging products.
10 / 11Speak with Our Materials Team
Qingdao Relia Industries Co., Ltd.
Tell Relia the material, application, required grade, quantity and destination. Include the product link or the key limits you already use, so the next conversation starts with a concrete proposal.
Phone
+86 18561762631Call to discuss your enquiry.Qingdao contact address
Shuyuan Road, Qingdao,Shandong, ChinaQingdao contact address for the company.
