| Customization: | Available |
|---|---|
| CAS No.: | 5550-12-9 |
| Formula: | C10h15n5nao8p |
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| Product Name: | Disodium 5'-Guanylate Disodium Salt(GMP) | ||
| Grade: | Food Grade | ||
| Country of Origin: | China | Packing Size: | 25kgs/Drum |
| ITEMS | SPECIFICATIONS | TEST RESULTS | |
| Description | White or Off-White Crystalline Powder | Conformity | |
| Identification | Have the largest absorption at λ=262±1nm A250/A260=0.95~1.03 A280/A260=0.63~0.71 |
261.3nm A250/A260= 0.99 A280/A260=0.68 |
|
| Acidity | PH 7.0~8.5 | 8.0 | |
| Clarity and Color of Solution | Clarify and Colorless | Conformity | |
| Loss on Drying | ≤25.0% | 21.44% | |
| Transmittance | ≥95.0% | 97.3% | |
| Lead | ≤2ppm | 0.01ppm | |
| Heavy Metals | ≤10ppm | <10ppm | |
| Other Nucleotides | Absence | Conformity | |
| 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 | 100CFU/g | |
| Contents (On Drysis) | ≥97.0% | 98.48% | |
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