Mineral premixes: compare composition, particle behavior and blend uniformity.
CALCIUM PHOSPHATES
Dicalcium Phosphate Dihydrate DCP dihydrate
The dihydrate form of calcium hydrogen phosphate for form-specific mineral and processing requirements.
INGREDIENT OVERVIEW
DCP dihydrate: product profile
Dicalcium phosphate dihydrate is calcium hydrogen phosphate containing two waters of crystallization. It is a separate material identity from anhydrous DCP, not merely another particle grade.
Also known as: DCP dihydrate · Calcium hydrogen phosphate dihydrate · Dibasic calcium phosphate dihydrate · DCPD
Dicalcium phosphate dihydrate has its own hydration identity and composition basis. It belongs in a mineral-ingredient comparison as the dihydrate, rather than as an unspecified DCP substitute.
Prepare product inquiryAPPLICATION SCREENING
Where it may fit.
These are technical starting points, not finished-product performance or use authorizations.
Food processing: assess the intended function with the actual pH, mixing and thermal conditions.
GRADE & PROCESS
Dihydrate DCP with a defined water basis
Choosing the material
The water associated with the dihydrate affects calculations and interpretation of heating tests. Separate hydration identity, assay basis and particle characteristics when reviewing a candidate grade.
Planning a useful comparison
Compare the intended food or premix using consistent dispersion and sampling. Record sediment, blend distribution or texture where relevant, and do not infer equal-mass equivalence to the anhydrous form.
GRADE & SPECIFICATION
Key parameters to confirm.
Use a dihydrate-specific specification and mineral calculation basis. Compare water-loss methods and physical characteristics without borrowing limits from an anhydrous sheet.
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 |
|---|---|---|---|
| Dihydrate identity | Form-specific identity and assay basis | Named hydrate | Keep the supplied sample and record aligned. |
| Drying behavior | Temperature, duration and calculation basis | Defined method | Distinguish bound water from other water-related measurements. |
| Mineral and particle data | Calcium/phosphorus basis and particle method | Stated units and methods | Support premix calculation and dispersion review. |
PURCHASING QUESTIONS
DCP dihydrate: what to ask next.
Is equal-mass replacement of anhydrous DCP appropriate?
Do not assume it. Recalculate on the relevant material basis and assess particle behavior and the finished-food result.
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
Name the dihydrate on the inquiry and request matching sample and pack identification. Obtain storage and shelf-life instructions for the specific source and 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 DCP dihydrate.
Tell us the material form, intended use, destination market and document purpose. Request Dihydrate-specific specification, test methods 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.