Ferric Phosphate
| Item |
Content |
| Product Name: |
Ferric Phosphate |
| CAS No.: |
|
| Molecular Formula: |
|
| Molecular Weight: |
|
| Appearance: |
|
| Useage: |
|
| Specifications: |
Cas No.：
Standard：FCCV
Synonym: Iron(III) phosphate dihydrate
Molecular Formula: FePO4.2(H2O)
Molecular Weight: 186.85
Specification:
Food Grade
|
Item
|
Food Grade
|
|
Assay(Fe)
|
26.0～32.0%
|
|
Loss on burning （800℃,1h）
|
≤32.5%
|
|
Fluoride
|
≤0.005%
|
|
Lead
|
≤4mg/kg
|
|
Arsenic
|
≤3mg/kg
|
|
Mercury
|
≤3mg/kg
|
Batter Grade
|
Tap density
|
0.61g/cm3
|
|
Loss on Ignition
|
105℃/2 Hrs
|
2.28%
|
|
180℃/2 Hrs
|
3.46%
|
|
Principal Element
Purity Analysis
|
Fe
|
≥29.0%
|
|
Fe / P
|
≥0.98
|
|
Impurities Element
Purity Analysis
|
Na
|
≤200ppm
|
Anti-fire Grade
|
Assay
|
≥98.0%
|
|
Ca
|
≤500ppm
|
|
Mg
|
≤500ppm
|
|
Na
|
≤500ppm
|
|
Cu
|
≤100ppm
|
|
Ni
|
≤50ppm
|
Ceramic Grade
|
Loss on Ignition
|
≤22.97%
|
|
Fe2O3
|
≥34.6
|
|
P2O5
|
≥36.5
|
|
|
|
