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供應(yīng) HyaluronicAcid /9004-61-9  |
規(guī) 格: |
98.5% |
價(jià) 格: |
1/ |
數(shù) 量: |
1 |
交貨地: |
山東 |
發(fā)布時(shí)間: |
2015-04-16 |
有效期: |
90天 |
備 注: |
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. |
結(jié)構(gòu)式: |
 |
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