Food & pharmaceutical packaging
Iron powder for oxygen absorbers
Low-contaminant reduced iron for oxygen absorber sachets and active packaging films.
Typical failure points
- Trace heavy metals that can fail incoming inspection
- Premature activation before the absorber is sealed
- Inconsistent absorption capacity between lots
Key specifications
| Parameter | Value |
|---|---|
| Lead (Pb) | < 1.5 ppm TBC |
| Arsenic (As) | < 0.8 ppm TBC |
| Mercury (Hg) | < 0.05 ppm TBC |
| Oxygen absorption | Test value required TBC |
| Sieve range | 100–325 mesh TBC |
- Note: Do not claim FCC or USP compliance without a supporting statement and test reports.
- Note: Absorption capacity depends on the full formulation and test method; state both.
Available grades
OxyPure-100F
Low-contaminant grade for oxygen absorbers.
OxyPure-325
Finer low-contaminant grade for faster absorbers.
OxyPure-IND
Industrial packaging grade without food-contact claims.
Application test dataAdd measured results with test conditions
Application photo or schematicReal photo or clean process diagram