Лучшая цена органический германий Ge 132 порошок чистоты 99.95% Косметика

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Products Description


Item
Specification
Product Name
Organic Germanium
Appearance
White Powder
Purity
min99%
Appearance
White powder
Molecular Formula
C6H10Ge2O7
Molecular Weight
339.37
Purity
min99%




CERTIFICATE OF ANALYSIS


Product Name
Purelife Supply Organic Germanium Best Price 99.99% CAS 12758-40-6 Ge-132 Powder Ge 132 Organic Germanium
ITEMS OF ANALYSIS
Specification
Results
Appearance
White powder
White powder
Specification
≥99.5%
99.98%
Moisture
≤3.0%
1.37%
A single impurity
≤1.0%
0.21%
Heavy Metal Content
Pb
≤0.5 ppm
Conform
Hg
≤0.5 ppm
Conform
Cd
≤0.5 ppm
Conform
As
≤0.5 ppm
Conform
Total microbial count
≤500CFU/g
Conform
Coliform
≤0.92MPN/g
Conform
Mold and yeast
≤50CFU/g
Conform
Staphylococcus aureus
0/25g
Conform
Salmonella
0/25g
Conform
Solubility
Soluble in DMso, slightly soluble in methanol, ethanol.
Conclusion
All inspection items are in conformity with the specifications.
Storage Condition
Keep in cool & dry place. Keep away from strong light and heat.


Organic Germanium
Compound germanium propionic acid organic germanium is carboxyethyl germanium sesquioxide, also known as Ge-132.Organic germanium for the white crystalline powder, tasteless, insoluble in ethanol, ether, can be dissolved in alkali.




















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