8047-67-4 Iron saccharate Iron saccharate Price
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Test |
Specification |
Results |
Characteristic |
Brown-dark liquid |
Conforms |
Identification |
||
A: Iron |
Positive |
Positive |
B: Sucrose |
Conforms |
Conforms |
C: Molecular Weight |
Mw 34,000~60,000 Da MN not less than 24,000 Da Mw/MN not more than 1.7 |
Mw : 42048 MN : 29363 Mw/MN: 1.4 |
PH ( 2.0%w/v Fe) |
9.0~11.1 at 20°C |
10.5 |
Turbidity |
4.4~5.3 |
4.6 |
Absence of Low-molecular Weight Fe(II) and Fe (III) complexes |
Absent |
Absent |
Limit of Iron (II) (2.0% w/v Fe3+) |
≤0.4% |
0.2% |
Chloride content (w/w) |
0.025%~0.055% |
0.040% |
The ratio of Chloride and Iron |
7.0~14.0mg CL/g Fe |
10.2 mg CL/g Fe |
Assay for Sucrose (w/w) |
45.0%~65.0% |
55.6% |
Assay for Iron (w/w) |
3.5%~4.0% |
3.9% |
The Ration of Sucrose and Iron |
13.0~17.0 |
14.1 |
Bacterial Endotoxins |
≤3EU/mg Fe |
Conforms |
Microbial limits |
Total bacterial content ≤ 100CFU/g Mould/Yeast ≤10 CFU/g E.coli. And Salmonella: absence in 1g |
Conforms |
Osmolarity ( 2.0% w/v Fe3+) |
1150~1350mosmol/L |
1285mosmol/L |
Specific gravity ( 2.0% w/v Fe3+) |
1.135~1.165 at 20°C |
1.151 |
CAS NO:30123-17-2
CAS NO:171596-29-5
CAS NO:171596-29-5
CAS NO:171596-29-5
CAS NO:171596-29-5
CAS NO:171596-29-5
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