Germanium Sesquioxide Powder Ge-132
CAS No.: 12758-40-6 | Other Names: Organic Germanium (Germanium Sesqu... | MF: C6H10Ge2O7 |
Place of Origin: Shanghai China (Mainland) | Type: Anesthetic Agents, Anti-Allergic Agents, ... | Grade Standard: Cosmetic Grade, Food Grade, Med... |
Brand Name: Waseta | Model Number: 0339 | Purity: 99.95% min |
Appearance:: White or almost white crystalline ... |
Packaging Detail: | 25kgs fiber drum or as the needed of custmer |
Delivery Detail: | within 4 days after order confirm |
1. the manfacture of Germanium Sesquioxide
2. excellent quality & competitive price
3. prompt delivery & stable supply
Product name: Germanium Sesquioxide
CAS NO: 12758-40-6
Description: White or almost white crystalline Powder
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.
Product name: | Germanium sesquioxide | ||
CAS No: | 12758-40-6 | Ref.standard | enterprise standard |
Batch Number: | TFK-20110525 | Manu. Date: | May. 15, 2011 |
Batch Size | 150Kgs | Re-test Date: | May. 14, 2013 |
Net Weight: | 2Kgs | Report Date | May. 15, 2011 |
Storage Condition: | Preserve in tight, light-resistant containers, and store at 20°C-25°C. |
TEST ITEM | SPECIFICATION | RESULTS | |||
Appearance | White or off- white crystalline powder | White crystalline powder | |||
PH | 2.5-2.6 | 2.6 | |||
Particle size | 100%pass 200mesh | Comformed | |||
Solubility- water | 20g/L 20 approximate (60OC) | Comformed | |||
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 |