China Hyaluronicacid -CAS No 9004-61-9 Food Grade Hyaluronic Acid, Find details about China 9004-61-9, CAS No 9004-61-9 from Hyaluronicacid -CAS No 9004-61-9 Food Grade Hyaluronic Acid
Product introduction
Place of Origin:China (Mainland)Test Items | Standard | Result |
Appearance | White powder | White powder |
Sodium Hyaluronate | ≥95.0% | 98.9% |
Glucuronic acid | ≥43.0% | 44.2% |
Molecular weight | ≥120*105D | 140*105D |
PH | 6.0-7.5 | 6.7 |
Solution | ≥99.0% | 99.5% |
Loss on drying | <10.0% | 8.1% |
Protein | ≤0.1% | 0.07% |
Heavy metal | <10ppm | Complies |
Bacterial counts | <100cfu/g | Complies |
Mold and Yeast | <100cfu/g | Complies |
Staphylococcus | Can not be checkout | Complies |
Chlorop Pseudomonas | Can not be checkout | Complies |
Shelf Life | Two Years | |
Storage condition | Shields light the airtight 0-8ºC preservation | |
Conclusion | The results meet the standard USP39 |