Product Introduction
Adenosine is a nucleoside composed of adenine and ribose. Crystallized from water, melting point 234-235 ℃. [α]D11-61.7°(C=0.706, water); [α] D9-58.2°(C=0.658, water). Little soluble in alcohol. Adenine, also known as Adenosine, is a naturally occurring purine nucleoside that is a degradation product of AMP(Adenosine 5 '-monophosphate).
Effect
Adenosine is usually used as cosmetic raw materials.
Certificate Of Analysis
|
Product Name |
Adenosine |
Specification |
Company Standard |
|
Cas No. |
58-61-7 |
Manufacture Date |
2024.7.4 |
|
Quantity |
500KG |
Analysis Date |
2024.7.10 |
|
Batch No. |
ES-240704 |
Expiry Date |
2026.7.3 |
|
Items |
Specifications |
Results |
|
|
Appearance |
White Powder |
Conforms |
|
|
Assay |
98.0% - 102.0% |
99.69% |
|
|
Specific Rotation |
-68.0° to -72° |
-70.8° |
|
|
PH |
6.0-7.0 |
Conforms |
|
|
Loss on drying |
≤0.5% |
0.09% |
|
|
Residue on Ignition |
≤0.1% |
0.04% |
|
|
Heavy Metals |
≤10.0ppm |
Conforms |
|
|
Pb |
≤1.0 ppm |
Conforms |
|
|
As |
≤1.0 ppm |
Conforms |
|
|
Cd |
≤1.0 ppm |
Conforms |
|
|
Hg |
≤0.1 ppm |
Conforms |
|
|
Total Plate Count |
≤1000cfu/g |
Conforms |
|
|
Yeast & Mold |
≤100cfu/g |
Conforms |
|
|
E.coli |
Negative |
Negative |
|
|
Salmonella |
Negative |
Negative |
|
|
Staphylococcus |
Negative |
Negative |
|
|
Conclusion |
This sample meets the specifications. | ||
Inspection personnel：Yan Li Review personnel：Lifen Zhang Authorized personnel：LeiLiu
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