Inventory Updated 2022.5.20
May 20, 2022
1. Flavorings Items Quantity Vanillin (Julan Brand) 2,000 kgs Vanillin (Eternal Pearl Brand) 8,000 kgs 2. Preservatives Items Quantity Natamycin 50% in lactose 650 kgs
Synonyms: Injection grade sodium hyaluronate, injection grade HA
MOQ: 100G
Package: 100G/bag;
HS Code: 3913900090
Certificate: ISO/Kosher/Halal/CEP
Grade: Injection grade
Type: High, medium molecular weight HA
Source: Microbial fermentation
Across Biotech supply medical grade (injection) hyaluronic acid. With the production standard of GMP and CEP, our injection grade HA is welcome by clients.
The injection HA molecular weight is: 0.8-1.5MDa, 1.5-2.0MDa, ＞2.0MDa. Check the specification below:
| Item | Specification |
| Appearance | White or almost white powder or granules |
| Infrared absorption | Positive |
| Reaction of sodium | Positive |
| Appearance of solution | Clear and the absorbance is NMT 0.01 at 600 nm |
| Ph | 5.0~8.5(0.5% solution) |
| Instrinsic vscosity | 13.77-23.64 dl/g |
| Molecular weight | 0.8-1.5 MDa |
| Kinematic viscosity | Actual value |
| Purity test | |
| Nucleic acids | The absorbance is NMT 0.05 at 260 nm |
| Chlorides | ≤0.5% |
| Loss on drying | ≤20% |
| Iron | ≤80ppm |
| Residual solvents(Ethanol) | ≤5000ppm |
| Protein | ≤0.1% |
| Assay | ≥95.0% |
| Bacterial endotoxins | ≤0.05 IU/g |
| Microbiological test | |
| Total bacterial count | ≤100 CFU/g |
| Mold & Yeasts | ≤20 CFU/g |
| E.coli | Negative |
| Staph | Negative |
| Pseudomonas aeruginosa | Negative |
| Salmonella | Negative |
Functions
Hyaluronic acid is the main component of connective tissue such as human cellular stroma, vitreous body and joint synovial fluid. Hyaluronic acid plays an important physiological function in keeping water, maintaining extracellular space, regulating osmotic pressure, lubricating and promoting cell repair in the body.
Uses
Injection grade hyaluronic acid is widely used in all kinds of ophthalmic surgery, such as lens implantation, corneal transplantation and anti-glaucoma surgery. It can also be used to treat arthritis and accelerate wound healing, as well as in the production of anti-adhesive products and dermal filler.
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1. Flavorings Items Quantity Vanillin (Julan Brand) 2,000 kgs Vanillin (Eternal Pearl Brand) 8,000 kgs 2. Preservatives Items Quantity Natamycin 50% in lactose 650 kgs
Shanda Rd 160, Lixia distric, Jinan, China
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China Food/Feed Additives Supplier
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