- White powder
- For PET catalyzer, BGO crystal, raw materials for organic Germanium
- High purity: GeO2≧99.9999% (12 kinds of impurities, such as Fe. Co, Ni, have been measured)
- Lost weight:≦0.6%(toasted in 820℃)
| Appellation | Germanium dioxide |
| Formula | GeO2 |
| Technical norms |
1.Outward appearance:white powder 2.Purity 99.9999%（analysis Fe、Cu、Pb、Ni、Mg、Co、Zn、In、Cr、Al，10kinds of impurities） 3.Chlorine Impurity Quantity < 0.05% 4.Ignition loss ＜0.6% |
| Product packing method | Inner packing: plastic bottle, Outer packing: paper case; Containers are available in capacities of 1kg,2kg and 5kg |
Orgamic Gemanium (Ge-132)
- For medicine, function food, health protection and cosmetic, improving the immunity of organism.
- Purity: Ge-132: ≧99.5% Ge: 42.5-43%
- Deleterious impurity: Pb<1ppm; As<1ppm; Hg<1ppm,Cl―:≦0.05%(500ppm)H2O: ≦0.5%(105℃)
| Appellation | Organic Germanium(Ge-132) |
| Formula | (GeCH2CH2COOH)2O3 |
| Product Property | White powder, Slightly acidity, boiling point is up 320℃.At 25℃(1atm) Ge-132of 1g is soluble in water of 100g |
| Technical norms |
Purity ≧ 99.5% Volatile content ≦ 0.5% Deleterious impurity :Pb＜1ppm，As ＜1ppm，Hg ＜1ppm |
| Product packing method | Inner packing is double plastic bag, outer packing is plastic bottle. The max-packing is 500g |
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