CAS No: 9067-32-7
Product Name: Sodium hyaluronate
Other Name:
Sodium hyaluronate
Sodium 4-O-(2-acetamido-2,3-dideoxy-β-D-ribo-hexopyranosyl)-β-D-glucopyranuronate
Hyaluronic acid sodium salt
Density: 1.78g/cm3
Boiling Point: 791.6ºC
Molecular Formula: C14H22NNaO11
Molecular Weight: 799.63800
Flash Point: 432.5ºC
Exact Mass: 799.22300
PSA: 399.71000
Storage condition: −20°C
Stability: Stable. Incompatible with strong oxidizing agents.
Water Solubility: SOLUBLE
Specification
Appearance: White or almost white powder White powder
Sodium Hyaluronate(dry basis): 90%-105%
Glucuronic acid: ≥45%
Molecular weight: ≥1.2*106Da
Limiting viscosity: ≥1600ml/g(on the dried basis)
Residue on ignition: ≤20%
Protein: ≤0.1%
PH(0.1% water solution): 6.0-7.5
Transparency (0.1% solution): ≥99.0%
Loss on drying: ≤10%
Heavy metal (as Pb): ≤20ppm
Arsenic: ≤2ppm
Bacterial endotoxin: ≤0.5EU/mg
Hemolysis: Negative
Viable Hemolvtical Streptococci: Negative
Bacteria Count: ≤100cfu/g
Mold & Yeast: ≤10cfu/g
Pseudomonas aeruginosa: Negative
Staphylococcus aureus: Negative
Application
Hyaluronic acid sodium salt is a biopolymer composed of repeating units of disaccharides with various applications.
Applicationd in cosmetics, it can play a unique role in protecting the skin, can keep the skin moist and smooth, delicate and soft, rich in elasticity.
Sodium hyaluronate is a natural biomolecule that is widely present in skin and other tissue damage. It has excellent moisturizing effect and is called the ideal natural moisturizing factor (NMF) by the international community. This is currently the best moisturizing material found in natural cosmetic ingredients. The best natural moisturizing ingredient Hyaluronic acid is an advanced cosmetic with good compatibility and can be added to almost any beauty cosmetic, widely used in creams, lotions, essences, cleansers, baths, hair washing, moss, expansion , Lipstick and other cosmetics.
Package: 25kg/drum, can also be designed according to customer requirements.
Storage: Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
We a fine chemical company specialising in the manufacture of products for pharmaceutical and health care, flavour/fragrance, personal care, and other specialised chemical and industrial applications.Provide high quality, high purity compounds with years of custom compound synthesis experience.We provide one-stop services for the development, development and production of various organic chemicals as well as special compounds and pharmaceutical intermediates.Everyday our chemists and engineers are working with corporations, universities and forward-thinking organizations to pioneer new technologies and innovative approaches through advanced materials.Synthesis of reference compounds, intermediates, drug candidates, impurities and metabolites for customers with a range of milligrams to kilograms (including GMP quality).
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