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Product Details:
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Appearance: | White Powder | Purity: | 99.9% Min |
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Size: | 200 Mesh | Cas No: | 12758-40-6 |
EINECS No: | 215-165-6 | Chemical Formula: | C6H10Ge2O7 |
Application: | Additive For Functional Food | ||
High Light: | sodium antimonate,strontium carbonate |
Ge-132 Organic Germanium Powder with Cas 12758-40-6 as additive for functional food
Organic germanium (Ge-132)
Name:Carboxyethylgermanium sesquioxide
Chinese alias: two carboxyethyl three oxidation two germanium
CAS RN: 12758-40-6
Molecular formula: (CH2CH2COOHGe) 2O3
The properties of organic germanium products
1. this product is a white powder. It is tasteless, insoluble in ethanol, ether, alkali, the maximum solubility in water is 10.8g/L, and the PH of saturated water solution is 2.5 to 2.6.
2. organic germanium molecular formula: (CH2CH2COOHGe) 2O3
Molecular structural formula:
O=Ge-CH2CH2COOH
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O
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O=Ge-CH2CH2COOH
3. molecular weight: 339.32
4.: the proportion of less than 1.28g/cm3
5. decomposition temperature: 273 degrees centigrade
6. burning rate (105 centigrade, 2 hours); <0.5%
7. solubility 20g/L water (60 degrees C), with the increase of temperature, the solubility increases gradually.
8. the product quality index of the company all meet the Q/320NZ40-2000 enterprise standard.
Content: > 99.95%
ITEM |
SPECIFICATIONS | TEST RESULTS |
Appearance | White Crystal Powder | White Crystal Powder |
Ge-132(%,Min) | 99.95 | 99.98 |
GeO2(%,Max) | 0.02 | 0.0029 |
PH Value | 2.5-2.6 | 2.6 |
RE Impurities(ppm,Max) | ||
Pb | 0.5 | 0.11 |
Cu | 1 | <0.03 |
As | 0.5 | <0.001 |
Hg | 0.1 | 0.007 |
Bacilli Amount(Entvies/g) | 1000 | 10 |
Coliform Amount(Entvies/100g) | 30 | 30 |
Nosogenesis Bacili | Negative | Negative |
Melamine | Negative | Negative |
L.O.I(2hr 120C) | 0.3% | |
Density | <1.28g/cm3 | |
Solubility in water | 20g/20L (60C) | |
Particle Size | 100% pass 200mesh |
Use: the compound germanium propionic acid organic germanium is carboxyethyl germanium half oxide, also known as Ge-132. It is an important and effective ingredient in ginseng, Ganoderma lucidum and other precious traditional Chinese medicine. Our organic germanium is refined from it. It is a high-quality raw material for pharmaceutical, functional food and beauty cosmetics.
Packing: Bottled: net weight per bottle: 500g, 1000g
Carton or carton packing: 5kg, 10kg
Shelf life: 3 years
Contact Person: andrew.liao