Product Details
| Product Name: Ferric Pyrophosphate | CAS No.: 10058-44-3 |
| EC-No.: 233-190-0 | Min. Order: 1ton |
| Purity: 99% | Supply Ability: 1000T/M |
| Release date: 2025/11/04 |
Product Name: Ferric Pyrophosphate
Synonyms: Iron(III) pyrophosphate, Ferric Orthophosphate
Chemical Formula: Fe?(P?O?)?
Molecular Weight: 745.21 g/mol
CAS Number: 10058-44-3
1. Product Description
Ferric Pyrophosphate is a pale yellow to light brown, odorless, tasteless powder. It is an insoluble iron compound widely used as an iron fortificant in food, beverages, and pharmaceuticals, as well as a precursor or catalyst in industrial applications.
2. Specifications
| Parameter | Industrial Grade | Food Grade |
|---|---|---|
| Appearance | Light yellow to brown powder | Light yellow powder |
| Assay (as Fe) | ≥ 25.0 % | 25.0 – 28.0 % |
| P?O? Content | ≥ 40 % | ≥ 40 % |
| Moisture | ≤ 3.0 % | ≤ 3.0 % |
| pH (1% slurry) | 4.0 – 6.0 | 4.0 – 6.0 |
| Solubility | Practically insoluble in water | Practically insoluble in water |
| Particle Size | D50 ≤ 50 μm | D50 ≤ 30 μm (micronized available) |
| Heavy Metals (Pb) | ≤ 20 ppm | ≤ 2 ppm |
| Arsenic (As) | ≤ 5 ppm | ≤ 1 ppm |
| Mercury (Hg) | ≤ 1 ppm | ≤ 0.1 ppm |
| Cadmium (Cd) | ≤ 5 ppm | ≤ 1 ppm |
| Loss on Ignition | ≤ 5.0 % | ≤ 5.0 % |
| Microbiological | Not tested | Total Plate Count ≤ 1000 CFU/g; Yeast & Mold ≤ 100 CFU/g; E. coli, Salmonella: Negative |
3. Applications
Industrial Grade:
Ceramic and glass manufacturing
Catalyst precursor
Pigment and coating formulations
Water treatment additives
Food Grade:
Iron fortification of infant formula, flour, rice, and beverages
Nutritional supplements (tablets, capsules)
Functional foods and dietary products
4. Packaging
Industrial Grade: 25 kg woven bag with inner liner
Food Grade: 25 kg food-grade kraft paper bag with polyethylene liner
5. Storage & Shelf Life
Store in a cool, dry, well-ventilated area, away from moisture and strong acids.
Shelf life: 24 months in original, unopened packaging.
6. Safety & Handling
Non-flammable, non-toxic under normal handling conditions.
Avoid inhalation of dust; use appropriate PPE (mask, gloves).
Refer to SDS for detailed safety information.
For more information,please click on the website:http://www.khonorchem.com
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China- Since: 2025-04-07
- Address: C-309, No. 12 Yuzhou S. Rd, Haizhou, Lianyungang, Jiangsu, China