产品名称: | HyaluronicAcid |
Cas No.: | 9004-61-9 |
规格:: | 98.5% |
价格: | 1元/ |
发布日期:: | 2015-04-16 |
Source: Fermented Appearance White or off-White Powder Glucuronic acid(%) ≥44 Assay of Sodium Hyaluronate ≥90 Molecular Weight ≥1×106 Protein(%) ≤0.1 Loss on drying(%) ≤10 PH(0.1% Solution ) 6.0~7.5 Transparency%( 0.1% Solution) ≥98.5 Chloride (Cl) ≤500ppm Iron(Fe) ≤30ppm Sulfate ( SO4) ≤300ppm Heavy Metals ≤15ppm Lead (Pb) ≤5ppm Arsenic(As) ≤3ppm Cadmium (Cd) ≤1ppm Mercury (Hg) ≤1ppm Total Plate Count ≤5000cfu/g Yeast and Molds ≤100cfu/g E.Coli Negative in 1g Staphylococcus Aureus Negative in 1g Salmonella Negative in 10g Organic Volatile Impurities Meets the requirements. |