What is a ferric pyrophosphate project report?
A ferric pyrophosphate project report is a detailed project report (DPR) for a plant that precipitates this iron salt from tetrasodium pyrophosphate and ferric chloride, then dries and micronises it for food fortification. It sets out the process, machinery, raw materials, market, project cost, means of finance, five-year projections, DSCR and break-even.
Promoters use it to size the plant and raise a term loan; banks use it to judge whether the unit can repay from its own cash flow.
Also known as: project report on ferric pyrophosphate, ferric pyrophosphate business plan, ferric pyrophosphate DPR, ferric pyrophosphate plant feasibility report.
Ferric pyrophosphate project report: plant cost and economics
Our sample report models a plant making 1,500 kg per day of food-grade ferric pyrophosphate over 330 working days, or 4,95,000 kg a year at full capacity. It starts at 60% utilisation and reaches 80% in Year 5, selling at ₹549 per kg ex-factory.
Raw materials take 48% of sales in the sample, and trade receivables at 45 days are the largest part of working capital, because premix and kernel makers buy on credit.
| Land and site development | 71.82 |
|---|---|
| Building and civil works | 370.57 |
| Plant and machinery | 686.63 |
| Other fixed assets | 77.04 |
| Contingencies | 52.86 |
| Preliminary and pre-operative | 31.47 |
| Working capital margin | 62.54 |
| Total | 1,352.93 |
| Promoter's contribution (25%) | 338.23 |
|---|---|
| Term loan from bank (75%) | 1,014.70 |
| Cash credit limit (separate) | 187.63 |
| Total project cost | 1,352.93 |
Term loan at 10.5% with a 6-month moratorium and 54 monthly instalments. Lowest DSCR is 1.24, in Year 2. All figures are illustrative.
Ferric pyrophosphate manufacturing process
Food-grade ferric pyrophosphate is made by wet precipitation in batches. Most of the skill lies in holding pH and temperature during the reaction and in washing the cake well, since both decide colour, iron content and particle size.
- Solution preparation
Tetrasodium pyrophosphate and ferric chloride are dissolved separately in demineralised water and filtered to remove insoluble matter.
- Precipitation
The iron solution is dosed slowly into the pyrophosphate solution under stirring at about 50–70°C, with hydrochloric acid holding the pH near 2–3.5.
- Ageing
The slurry is held for one to two hours so the particles grow to an even size before filtration.
- Filtration and washing
A filter press separates the precipitate, which is washed with demineralised water until chloride and sodium salts are below the buyer's limit.
- Vacuum drying
The wet cake is dried under vacuum at low temperature, because heat in open air can reduce ferric iron and darken the powder.
- Micronising
An air jet mill grinds the dry powder to a few microns, the fineness fortified rice kernel and flour premix makers ask for.
- Testing and packing
Each lot is tested for iron content, particle size and heavy metals, then packed in lined HDPE bags with a test certificate.
Which grade and process route should the plant use?
The same reactor train can make several grades. What changes is the fineness, the tests on each lot and the licences you hold, so decide the grade before you order machinery.
| Iron source | Ferric chloride is used in our sample; ferric sulphate also works but leaves sulphate that must be washed out |
|---|---|
| Order of addition | Iron solution added into the pyrophosphate solution, which gives a more even particle size than the reverse |
| Drying | Vacuum tray dryers suit batch plants of this size; larger plants may justify continuous drying at higher capital cost |
| Regular food grade | For bakery, cereal and supplement makers that blend it into their own mixes |
| Micronised food grade | For fortified rice kernel and flour premix makers; IS 17782 names micronised ferric pyrophosphate as one of two iron sources for kernels |
| Pharmaceutical grade | For iron tablets and syrups; needs a drug manufacturing licence and GMP-level documentation |
Raw materials for ferric pyrophosphate
Tetrasodium pyrophosphate is the costliest input, at 63% of raw material cost in our sample. It is a standard phosphate chemical, so price it against two or more suppliers and test each lot for purity, because impurities carry straight into the product.
| Raw material | Share of cost | Year 3 (₹ lakh) |
|---|---|---|
| Tetrasodium pyrophosphate | 63% | 575.72 |
| Ferric chloride | 33% | 301.57 |
| Hydrochloric acid for pH control | 4% | 36.55 |
| Total | 100% | 913.84 |
Demineralised water for dissolving and washing is produced on site and costed under utilities, not raw materials.
Machinery for a ferric pyrophosphate plant
Acid-resistant reaction vessels are the largest machinery item in the sample. The jet mill and the testing laboratory are what separate a food-grade plant from a general chemical unit.
| Machine | What it does | Sample cost (₹ lakh) |
|---|---|---|
| FRP lined reaction vessels with agitators | Hold the precipitation under acid conditions | 151.06 |
| Dissolving and dosing tanks | Prepare and meter the two solutions | 68.66 |
| Filter press with wash system | Separates and washes the precipitate | 96.13 |
| Demineralised water plant | Supplies salt-free water for reaction and washing | 61.80 |
| Vacuum tray dryer | Dries the cake without reducing the iron | 123.59 |
| Air jet mill micronizer | Grinds the powder to food-grade fineness | 103.00 |
| Sifter and ribbon blender | Screens and blends lots to a uniform batch | 34.33 |
| QC laboratory with AAS and particle size analyser | Tests iron content, fineness and heavy metals | 48.06 |
| Total plant and machinery | 686.63 | |
Costs are the sample report's estimates for a 1,500 kg per day plant. Get current quotations before you finalise.
Licences and standards for a ferric pyrophosphate unit
The licences depend on the grade you sell. Food grade sits under FSSAI, pharmaceutical grade under the drug law, and the plant itself needs pollution consent for its wash effluent.
| Business registration | Udyam (MSME) registration and GST registration |
|---|---|
| Food grade | FSSAI registration or licence under substances added to food: registration up to ₹1.5 crore turnover, state licence from ₹1.5 crore to ₹50 crore, central licence above ₹50 crore (FoSCoS table, April 2026) |
| Pharmaceutical grade | Drug manufacturing licence from the state licensing authority under the Drugs and Cosmetics Rules, 1945 (application in Form 24, licence in Form 25) |
| Pollution board consent | Consent to establish and operate from the State Pollution Control Board; wash water carries dissolved salts and needs treatment |
| Buyer standards | Fortified rice kernel makers work to IS 17782:2021 and the premix standard IS 17781:2021, which set iron levels and test methods |
| Factory and safety | Factory licence where thresholds apply, fire NOC, and safe storage of hydrochloric acid and ferric chloride |
Who buys ferric pyrophosphate in India?
Demand rests on food fortification. FSSAI's fortification regulations list ferric pyrophosphate as an iron source for fortified atta, maida and rice, at 28–42.5 mg of iron per kg. Buyers are mostly business customers who approve a supplier after sample trials and then reorder by lot.
- Vitamin and mineral premix manufacturers
- Fortified rice kernel producers
- Flour mills and bakery product makers
- Infant food and nutrition supplement brands
- Pharmaceutical formulators of iron tablets and syrups
- Animal feed and pet food premix makers
Plan for policy risk: the government extended universal supply of fortified rice under its welfare schemes to December 2028 (PIB, October 2024). That anchors kernel demand, but a lender will want to see sales to flour, supplement and feed buyers too.
Mistakes that weaken a ferric pyrophosphate project report
- Pricing every kg as micronised grade
Only lots that meet the fineness and iron limits earn the top price; show what share sells as regular grade.
- Skimping on washing water
Under-washed cake leaves chloride and sodium that fail buyer tests. Demineralised water use and effluent treatment must be costed.
- Drying hot in open air
High heat can reduce ferric iron and darken the powder, so a report built on a cheap atmospheric dryer under-states rejection losses.
- Ignoring supplier approval time
Premix and kernel makers trial samples before ordering. Working capital should cover the months before regular orders start.
- Leaving out the testing laboratory
Every lot needs iron, particle size and heavy-metal results. Without an in-house lab you pay for outside tests and wait for each dispatch.
How NPCS helps you set up a ferric pyrophosphate plant
- Grade and capacityChoose between regular, micronised and pharmaceutical grade, and size the batch train to your buyers.
- Process and machineryReactor, filter press, dryer and jet mill selection, with supplier quotations.
- Bank-ready project reportProjections, DSCR and working capital in the format your lender wants.
- Approvals and layoutPlant layout, effluent treatment, and the FSSAI, drug and pollution approvals for your state.
NPCS's client list records 269 specialty chemicals assignments, including one for ferric pyrophosphate, prepared by the NPCS project team led by founder Ajay Kumar Gupta.
What's inside the ferric pyrophosphate sample report
- Introduction
- Uses and applications
- Market potential
- Manufacturing process
- Raw materials
- Plant and machinery
- Land, building and utilities
- Manpower
- Licences and approvals
- Project cost and means of finance
- Working capital
- Projected profitability
- Cash flow statement
- Projected balance sheet
- Depreciation
- Term loan repayment
- Debt service coverage
- Break-even analysis
- Financial ratios
- Key assumptions
- Conclusion
- Monthly loan repayment schedule
18 pages, five-year projections, illustrative figures.
Open sample reportFree sample or a report for your project?
| What you get | Free sample | NPCS report for your project |
|---|---|---|
| Capacity and location | Typical unit | Your capacity, site and state |
| Figures | Illustrative | Built on current prices and quotations |
| Machinery suppliers and quotations | No | Yes |
| Market survey for your region | No | Yes |
| Bank or scheme format (PMEGP, term loan) | No | Yes |
| Use for a loan application | No | Yes |
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Ferric Pyrophosphate project report: frequently asked questions
What is the ferric pyrophosphate manufacturing plant cost in India?
Our sample report models a 1,500 kg per day plant at ₹1,352.93 lakh, of which plant and machinery is ₹686.63 lakh and land and building ₹442.39 lakh. A smaller batch unit costs less, but the micronising mill, vacuum dryer and testing laboratory are needed at any size if you sell food grade. Your own report works out the cost for your capacity, grade and site.
How is ferric pyrophosphate made?
It is made by wet precipitation. Ferric chloride solution is dosed into a tetrasodium pyrophosphate solution at about 50–70°C and pH 2–3.5. The precipitate is aged, filtered and washed free of salts, dried under vacuum at low temperature, then micronised in an air jet mill. Each lot is tested for iron content, particle size and heavy metals before packing.
What is ferric pyrophosphate used for?
Its main use is iron fortification of food. FSSAI rules list it as an iron source for fortified atta, maida and rice, and the BIS standard for fortified rice kernels names micronised ferric pyrophosphate. It is also used in infant foods, nutrition supplements, iron tablets and syrups, and animal feed premixes, because it adds iron with little change to colour or taste.
Why does FSSAI allow more ferric pyrophosphate than sodium iron EDTA?
Because less of its iron is absorbed. The FSSAI fortification regulations set iron from ferric pyrophosphate at 28–42.5 mg per kg of atta, maida or rice, against 14–21.25 mg from sodium iron EDTA, and note that the higher level accounts for lower bioavailability. Fine particle size helps absorption, which is why buyers check micronised grades closely.
Is a ferric pyrophosphate plant profitable?
In our illustrative sample, a 1,500 kg per day plant earns a 14% return on investment in Year 3, breaks even at 44% of capacity and pays back in about 4.5 years, with an average DSCR of 1.41. Real results depend on the selling price you secure from premix and kernel makers, pyrophosphate prices and how many lots pass buyer tests first time.
Which licence do I need to sell food-grade ferric pyrophosphate?
You need FSSAI registration or a licence under substances added to food. As of the April 2026 FoSCoS table, turnover up to ₹1.5 crore needs registration, ₹1.5–50 crore a state licence and above ₹50 crore a central licence. Pharmaceutical grade also needs a drug manufacturing licence from the state licensing authority, plus pollution consent for the plant.
Is the sample report free and can I use it for a loan?
The sample is free to view and download as a PDF. It is an illustrative report that shows the format and depth of an NPCS report; its figures are representative and not based on a real project, so it should not be submitted to a bank. For a loan, NPCS prepares a report for your own capacity, grade, location and lender.
Sources and references
- Compendium: Food Safety and Standards (Fortification of Foods) Regulations, 2018 (Version V, 1 June 2022)Food Safety and Standards Authority of India, checked Oct 2026
- IS 17782:2021 Fortified rice kernels, specificationBureau of Indian Standards (copy on the Anaaj Kharid portal, Government of Punjab), checked Oct 2026
- FSSAI licence and registration eligibility by kind of business (updated 1 April 2026)Food Safety and Standards Authority of India (FoSCoS), checked Oct 2026
- Universal supply of fortified rice under government schemes extended to December 2028Press Information Bureau, Government of India, checked Oct 2026
- Procedure for drug manufacturing licence (Form 24 and Form 25)Directorate of Health Services, Andaman and Nicobar Administration, checked Oct 2026
The NPCS project team, led by Ajay Kumar Gupta
This page and its sample report are prepared and reviewed by the NPCS project team, which has written techno-economic feasibility studies and detailed project reports since 1994.
Ajay Kumar Gupta founded Niir Project Consultancy Services (NPCS) and leads the organisation. With 40 years of experience in MSME project consulting, he has built the team that has delivered more than 28,000 project reports for clients worldwide, helping entrepreneurs plan and finance profitable manufacturing businesses.
- Published
- Last updated
- Next review
- Oct 2027
- Reviewed by
- NPCS project team
This page is reviewed every 12 months, or sooner when scheme limits, GST rates, BIS rules or pollution categories change. The sample report is illustrative: its figures are generated from industry-typical ratios for a unit of this size, checked so every statement balances, and are not taken from any client project.