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Product name: Germanium Sesquioxide
CAS NO: 12758-40-6
Molecular formula: C6H10Ge2O7
Product function:
1.Germanium, or Germanium Sesquioxide, is an ultra-trace element with the atomic number 32. Germanium comes from inside the earth's crust but is also present in living matter and the human body. Plant foods, such as wheat, vegetables, bran and leguminous seeds, are rich sources of germanium. Animal foods are low in germanium.
2. germanium sesquioxide may have antioxidant, anti-viral, anti-inflammatory, and immunological properties.
3. germanium sesquioxide has been used for osteroarthritis, pain relief, osteroporosis, low energy, high blood pressure, high cholesterol, galucoma, and cataracts.
4. Germanium Sesquioxide is used to support the immune system, to promote blood circulation, as an antioxidant, for rheumatoid arthritis, viral infections, heavy metal poisoning, and food allergies.
Specification of Germanium Sesquioxide
Product name: Germanium Sesquioxide
CAS No: 12758-40-6
Storage Condition: Preserve in tight, light-resistant containers, and store at 20°C-25°C.
TEST ITEM | SPECIFICATION | RESULTS(reference) | |
Appearance | White or off- white crystalline powder | White crystalline powder | |
PH | 2.5-2.6 | 2.6 | |
Particle size | 100%pass 200mesh | Conforms | |
Solubility- water | 20g/L 20 approximate (60OC) | Conforms | |
specific gravity | 1.28g/cm3 | 1.26g/cm3 | |
Loss on drying | 1.0% | 0.3% | |
Residue on ignition | 0.1% | 0.06% | |
Heavy metals | 20ppm | 20ppm | |
Related substances | |||
Maximum single impurity | 0.5% | 0.06% | |
Total impurities | 1.0% | 0.16% | |
Assay | Ge 99.95% by KIO3 capacity method GeO2 0.004% by Shydroxide Pectrophotometer | 99.98% 0.0000042 | |
Conclusion | The lot meets the specifications | ||
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