Product Details
| Product Name: Ferric Orthophosphate | CAS No.: 10045-86-0 |
| EC-No.: 233-149-7 | Min. Order: 1ton |
| Purity: 99% | Supply Ability: 1000T/M |
| Release date: 2025/11/04 |
1. Product Identification
Chemical Name: Ferric Orthophosphate
Synonyms: Iron(III) Phosphate, Ferric Phosphate, Iron Phosphate
Chemical Formula: FePO₄
Molecular Weight: 150.82 g/mol
CAS Number: 10045-86-0
EINECS Number: 233-149-7
Grade:
Industrial Grade (technical applications)
Food Grade (fortification, nutritional supplements)
2. Physical & Chemical Properties
| Property | Specification |
|---|---|
| Appearance | Grayish-white to light tan powder |
| Odor | Odorless |
| Solubility | Insoluble in water and ethanol; soluble in mineral acids |
| Bulk Density | 0.8 – 1.2 g/cm³ |
| Melting Point | > 1000 °C (decomposes) |
| pH (suspension) | 5.0 – 7.0 (1% slurry in water) |
| Iron Content (as Fe) | ≥ 28.0% |
| Phosphorus Content | ≥ 20.0% |
| Loss on Ignition | ≤ 10.0% (at 800 °C) |
| Particle Size | D50: 5 – 50 μm (customizable) |
3. Typical Applications
Industrial Grade
Catalyst support in chemical processes
Corrosion inhibitor in coatings and surface treatments
Pigment component for paints, ceramics, and glass
Water treatment additive
Electrochemical applications
Food Grade
Nutritional fortification (iron supplement in flour, cereal, infant formula)
Dietary supplements (capsules, tablets)
Animal feed additive
Food-grade material complies with FCC, USP, or E172 (where applicable).
4. Quality Specifications
| Parameter | Industrial Grade | Food Grade |
|---|---|---|
| Iron (as Fe), % | ≥ 28.0 | ≥ 28.0 |
| Lead (Pb), ppm | ≤ 50 | ≤ 2.0 (FCC/USP compliant) |
| Arsenic (As), ppm | ≤ 10 | ≤ 3.0 |
| Heavy Metals (as Pb), ppm | ≤ 100 | ≤ 10 |
| Loss on Ignition, % | ≤ 10 | ≤ 10 |
| Particle Size | As requested | As requested (typically fine powder) |
5. Packaging
Industrial Grade: 25 kg woven bags, 500 kg / 1000 kg jumbo bags
Food Grade: 25 kg food-grade lined paper bags, PE inner liner for moisture protection
6. Storage & Handling
Store in a cool, dry, well-ventilated area away from acids and moisture.
Keep container tightly closed.
Avoid dust generation; use proper PPE (gloves, goggles, dust mask) during handling.
7. Regulatory & Compliance
Food Grade: Complies with FCC, USP, EU E172, and relevant food additive regulations.
REACH Registration: Available upon request.
GHS Classification: Not classified as hazardous under normal handling conditions.
8. Shelf Life
24 months from production date when stored in recommended conditions.
For more information, please click on the website:http://www.khonorchem.com
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- Since: 2025-04-07
- Address: C-309, No. 12 Yuzhou S. Rd, Haizhou, Lianyungang, Jiangsu, China

China