Buffer systems: compare the complete acid/salt balance and finished pH.
POTASSIUM PHOSPHATES
Monopotassium Phosphate MKP
An acidic potassium orthophosphate for buffer and nutrient-system comparisons.
INGREDIENT OVERVIEW
MKP: product profile
Monopotassium phosphate is potassium dihydrogen phosphate, a potassium orthophosphate. It is distinct from dipotassium and tripotassium phosphate in both identity and acid-base contribution.
Also known as: MKP · Potassium dihydrogen phosphate · Potassium phosphate monobasic · Monobasic potassium phosphate
MKP combines potassium and phosphate in an acidic orthophosphate. Potential discussions include buffer systems, reconstituted mixtures and fermentation nutrient requirements. The food or process determines which composition and handling characteristics matter.
Prepare product inquiryAPPLICATION SCREENING
Where it may fit.
These are technical starting points, not finished-product performance or use authorizations.
Fermentation-related requirements: specify the intended potassium and phosphate contribution and process conditions.
GRADE & PROCESS
Acidic phosphate input with potassium
Choosing the material
Food and agricultural materials may share a chemical name while having different specifications and impurity controls. A fertilizer nutrient analysis cannot replace a specification for the intended food-processing use.
Planning a useful comparison
For formulated foods, observe dissolution, pH and mineral interactions. For fermentation, compare the full nutrient system and the selected organism’s process requirements rather than treating phosphate concentration as a universal optimization target.
SPECIFICATION REFERENCE
Bespring reference specification
Material: Monopotassium phosphate (KH₂PO₄)
Selected limits from Bespring’s MKP specification sheet. The assay is expressly on a dry basis. These fields do not qualify an agricultural grade for food use.
Source: Bespring Chemical · Undated reference sheet · Bespring product reference
These selected composition and physical fields are a reference for comparison, not a complete food-grade acceptance specification or an IngredientCore supply guarantee. Ask us for the specification, test methods and impurity requirements for the proposed grade and source.
On narrow screens, scroll within the table if needed.
| Parameter / stated test conditions | Reference specification | Unit |
|---|---|---|
| KH₂PO₄ content — dry basis | ≥ 98.0 | % |
| Water-insoluble matter | ≤ 0.1 | % |
The source does not identify analytical methods for these selected fields.
Request specificationGRADE & SPECIFICATION
Key parameters to confirm.
A chemical name shared with agricultural or industrial material does not identify a suitable food grade. Review the actual source specification and requirements for the intended use.
These are procurement questions, not a supplied specification. Units below indicate reporting context, not acceptance limits. Compare the current grade, source, document revision and test method before agreeing values.
If columns extend beyond the frame, scroll the table horizontally.
| Parameter | What to request | Units or test context | Why it matters |
|---|---|---|---|
| Identity and assay | Material identity and assay basis | Analytical method and basis | Distinguish MKP from other potassium salts. |
| pH and dissolution | Preparation, concentration and temperature | pH; dissolution conditions | Compare buffering ingredients under equivalent conditions. |
| Purity | Impurity limits and analytical methods | Source-defined units | Match the intended grade and market review. |
PURCHASING QUESTIONS
MKP: what to ask next.
Can MKP and DKP be exchanged on equal mass?
No. Compare their acid-base and mineral contributions in the complete formulation before deciding a substitution.
What should accompany my inquiry?
Include the exact material and form, food application, destination market and target specification. Request current records for the proposed grade and source, and identify any methods your quality team requires.
Packaging, handling & ordering
State the intended use clearly on the inquiry. Ask for the proposed grade’s pack identification and storage information so that receiving records distinguish it from agricultural material.
Share your quantity and required delivery timing. Minimum order, sample terms, packing and the stated shelf life belong to the specific quotation and source records.
Identity reference points
These sources support technical identity checks. They do not establish a supplied grade, source approval or permission in every food or market.
DOCUMENT REQUEST
Request documents for MKP.
Tell us the material form, intended use, destination market and document purpose. Request Current grade-specific specification, relevant TDS and representative COA. Records depend on the proposed grade and source; any certificate applies only within its stated entity, site and product scope.
NEXT STEP
Prepare product inquiry Bring us your application brief.
Include the food category, target function, expected volume, destination market and documents you need.