| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Non-Customized |
|
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Product Name:Uridine
Formula:C9H12N2O6
Molecular Weight:244.20
CAS No.:58-96-8
EINECS:200-407-5
Density:1.675 g/cm3
Melting Point:163-167 °C(lit.)
Solubility:50 mg/mL in water
Appearance:white to off-white crystalline powder
Widely used in medicine, health products, food, beverage, cosmetics, biological and chemical reagents and other industries.
|
Item |
Specification |
Results |
|
Physical Property |
||
|
Appearance |
White Powder |
Conforms |
|
Odor |
Characteristic |
Conforms |
|
General Analysis |
||
|
Identification Assay (Test by HPLC) Loss on Drying |
Identical to sample 99% - 101% ≤1.0% |
Conforms 99.88% 0.39% |
|
Specific Rotation |
+20.0 ~+22.0° |
Conforms |
|
Ash |
≤3.0% |
0.68% |
|
Contaminants |
||
|
Lead (Pb) |
≤3.0mg/kg |
2.2 |
|
Arsenic (As) |
≤2.0mg/kg |
1.6 |
|
Cadmium (Cd) |
≤1.0mg/kg |
0.5 |
|
Mercury (Hg) |
≤0.1mg/kg |
0.06 |
|
Microbiological |
||
|
Total Plate Count |
≤1000cfu/g |
Conforms |
|
Yeast&Mold |
≤100cfu/g |
Conforms |
|
E.Coli. |
Negative |
Conforms |
|
Salmonella |
Negative |
Conforms |
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