China Best Price Powder D Mannose D-Mannose, Find details about China D-Mannose, D Mannose from Best Price Powder D Mannose D-Mannose
Product Name: | D-Mannose | CAS No | 3458-28-4 |
Molecular formula: | C12H24O12 | EINECS NO. | 222-392-4 |
ANALYSIS | SPECIFICATION | METHOD |
Assay D-Mannose | ≥ 99.0% | HPLC |
Appearance | White crystalline powder | Visual |
Odor | Characteristic | Organoleptic |
Identification | Positive | FTIR |
Melting Point | 126 - 134 °C | USP40-NF35<741> |
Optical Rotation | +13.3° - +14.3° | USP40-NF35<781> |
Powder Size | ≥ 95% through 30 mesh | USP #30 Sieve |
Bulk Density | 0.30 - 0.50 g/mL | USP40-NF35<616> |
Tapped Density | 0.45 - 0.75 g/mL | USP40-NF35<616> |
Solubility | Clear and colorless | H2O, 10% |
Loss on Drying | ≤ 0.5% | USP40-NF35<731> |
Residue on Ignition | ≤ 0.1% | USP40-NF35<281> |
Pesticide Residues | USP<561> | USP40-NF35<561> |
Total Heavy Metals | ≤ 10 μg/g | USP40-NF35<231> |
Arsenic (As) | ≤ 1.0 μg/g | ICP-MS |
Cadmium (Cd) | ≤ 0.5 μg/g | ICP-MS |
Lead (Pb) | ≤ 1.0 μg/g | ICP-MS |
Mercury (Hg) | ≤ 0.5 μg/g | ICP-MS |
Total Plate Count | ≤ 1,000 cfu/g | USP40-NF35<2021> |
Molds and Yeasts | ≤ 100 cfu/g | USP40-NF35<2021> |
Salmonella | Absence | USP40-NF35<2022> |
E. Coli | Absence | USP40-NF35<2022> |
Staphylococcus aureus | Absence | USP40-NF35<2022> |
Aflatoxins | ≤ 20 ppb | USP40-NF35<561> |
1.D mannose is a sugar monomer of the aldohexose series of carbohydrates
2.D mannose is important in human metabolism, especially in the glycosylation of certain proteins
3.Several congenital disorders of glycosylation are associated with mutations in enzymes involved in mannose metabolism
4.It can be used as food additives; also used in medical area, with good therapeutic action on diabetes, adiposis and constipation