Customization: | Available |
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CAS No.: | 3387-36-8 |
Formula: | C9h14n2nao9p |
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Product Name: | Uridine-5'-Monophosphate Disodium Salt (UMP) | ||
Grade: | Food Grade | ||
Country of Origin: | China | Packing Size: | 25kgs/Drum |
ITEMS | SPECIFICATIONS | TEST RESULTS | |
Description | White or Off-White Powder | Conformity | |
Identification | Have the largest absorption at λ=262±1nm A250/A260=0.71~0.77 A280/A260=0.36~0.40 |
261.4nm A250/A260= 0.73 A280/A260=0.41 |
|
Acidity | PH 7.0~8.5 | 7.27 | |
Clarity and Color of Solution | Clarify and Colorless | Conformity | |
Loss on Drying | ≤26.0% | 18.10% | |
Lead | ≤2ppm | Conformity | |
Heavy Metals | ≤10ppm | <10ppm | |
Yeast and moulds | <30cfu/g | Conformity | |
Bacillus cereus | <100CFU/g | Conformity | |
Salmonelles | Absence/25g | Absence | |
Staphylococcus A COAG+ | Absence/1g | Absence | |
Listeria | Absence/25g | Absence | |
Enterobacteria Sakazakii | Absence(3x15g) | Absence | |
Colony Forming Units | ≤300CFU/g | Conformity | |
Contents (On Drysis) | ≥97.0% | 98.10% | |
Purity (HPLC) | ≥98.0% | 99.50% |