China Pharmaceutical Manufacturing Bulk Raw Material CAS 9004-61-9 99% Pure Hyaluronic Acid Price, Find details about China Hyaluronic Acid, Hyaluronic Acid Powder from Pharmaceutical Manufacturing Bulk Raw Material CAS 9004-61-9 99% Pure Hyaluronic Acid Price
Name | High Quality Hyaluronic Acid powder/Acid Hyaluronic | |||
Other name | sodium hyaluronate | |||
Assay | 95% | |||
Grade | Cosmetic grade, Food grade, Eye-drop grade,Injection grade | |||
More information | CAS: 9004-61-9 Molecular Formula: C14H22NNaO11 Appearance: White powder Molecular weight: 15000-1500000 Dalton |
Product name | Hyaluronic Acid | MF | (C14H20NO11Na)n |
CAS | 9067-32-7 | EINECS | 232-678-0 |
ITEM | STANDARD | ITEM | STANDARD |
Appearance | White powder | Molecular weight | (0.8-1.2)*106 |
Identify | Infrared absorption | Bulk density | 0.2-0.5g/cm3 |
Glucuronic acid | Glucuronic acid | Protein | ≤0.1% |
Sodium hyaluronate | 95.0-105.0% | Chlorides | ≤0.5% |
PH(0.5% aq. sol., 25ºC) | 5.0~8.5 | ash content | <13% |
Absorbance(0.5% aq. sol.,25ºC) | A280nm≤0.25 | Residue on ignition | ≤20.0% |
Appearance of Solution | T550nm≥99.0% | Heavy metal (as Pb) | ≤20mg/kg |
Loss on drying | ≤10.0% | Iron | ≤2mg/kg |
Intrinsic viscosity | 16.6-17.7 dL/g | Arsenic | ≤2mg/kg |
Bacteria counts | ≤100cfu/g | Staphylococcus aureus | Negative/g |
Molds & Yeasts | ≤10cfu/g | Salmonella | Negative/g |
Hemolysis | Negative/g | Escherichia coli | Negative/g |
Viable Hemolytical Streptococci | Negative/g | Conclusion: | Up to the EP9.0 standards |
By Express | By Air | By Sea | ||
Suitable for under 50kg Fast: 3-7 days High cost Door to door service, easy to pick up the goods | Suitable for more than 50kg Fast: 3-7 days High cost Port to port, professional broker needed | Suitable for more than 500kg Slow: 7-45 days Low cost Port to port, professional broker needed |