Carbonyl iron is finely divided high-purity elemental (metallic) iron in the zero oxidation state (CAS 7439-89-6, Fe), produced by the thermal decomposition of iron pentacarbonyl. Because it contains no salt-forming anion or ligand, it is the most concentrated iron ingredient in the family, typically 97% or more elemental iron by weight. Physically it is a grey, finely divided metallic powder rather than a crystalline salt or chelate. We manufacture it in tablet, capsule, powder and liquid formats.
- 片剂
- 胶囊
- 粉剂
- 液体
Applications
Single-mineral iron supplements, multivitamins and food fortification.
Documentation & quality
Every order is backed by the documents your quality team files, and the controls behind them.
Certificate of Analysis
every batchSpecification sheet
on requestAllergen statement
on requestGMO statement
on requestTraceability
on requestSafety Data Sheet
where applicableHow it’s controlled
- Identity verified on every incoming raw material
- Screened for heavy metals and microbial contaminants
- Full batch and lot traceability
- Produced under our certified GMP system
Other forms of Iron
Ferrous Bisglycinate
Iron(II) bis(glycinate)
- CAS
- 20150-34-9
- Formula
- C4H8FeN2O4
- Elemental
- ~20% Fe (Ferrochel grade; ~27% by anhydrous formula)
- 纯素
- 无麸质
- 非转基因
Ferrous Sulfate
Iron(II) sulfate heptahydrate
- CAS
- 7782-63-0
- Formula
- FeSO4·7H2O
- Elemental
- ~20% Fe (heptahydrate; ~33% dried/monohydrate; ~37% anhydrous)
- 纯素
- 无麸质
- 非转基因
Ferrous Fumarate
Iron(II) fumarate
- CAS
- 141-01-5
- Formula
- C4H2FeO4
- Elemental
- ~33% Fe
- 纯素
- 无麸质
- 非转基因
Ferrous Gluconate
Iron(II) gluconate
- CAS
- 299-29-6
- Formula
- C12H22FeO14
- Elemental
- ~12% Fe (anhydrous; ~11.6% dihydrate)
- 纯素
- 无麸质
- 非转基因
Ferrous Lactate
Iron(II) lactate
- CAS
- 5905-52-2
- Formula
- C6H10FeO6
- Elemental
- ~24% Fe (anhydrous; ~19% trihydrate)
- 纯素
- 无麸质
- 非转基因
Ferric Pyrophosphate
Iron(III) pyrophosphate
- CAS
- 10058-44-3
- Formula
- Fe4(P2O7)3
- Elemental
- ~30% Fe
- 纯素
- 无麸质
- 非转基因
Sodium Feredetate (NaFeEDTA)
Sodium iron(III) ethylenediaminetetraacetate
- CAS
- 15708-41-5
- Formula
- C10H12FeN2NaO8
- Elemental
- ~13% Fe (trihydrate; ~15% anhydrous)
- 纯素
- 无麸质
- 非转基因
Ferrous Ascorbate
Iron(II) bis(ascorbate)
- CAS
- 24808-52-4
- Formula
- C12H14FeO12
- Elemental
- ~14% Fe
- 纯素
- 无麸质
- 非转基因
Iron Polymaltose Complex
Iron(III)-hydroxide polymaltose complex
- CAS
- 53858-86-9
- Elemental
- varies (assay-standardized elemental Fe)
- 纯素
- 无麸质
- 非转基因
Heme Iron Polypeptide
Heme iron polypeptide (hemoglobin hydrolysate)
- Elemental
- ~1-2% Fe (heme; assay-standardized)
- 无麸质