Cosmetics Grade Hyaluronic Acid Powder Serum Raw Material with Different Molecular Weight
Attributs du produit
Marque: Yifan
Modèle: S-2
Certificat: Aucun
Pays d'origine: Hebei, Chine
Attributs personnalisés
| Apparence | White powder or granules |
| Identification | Consistent with the reference spectrum of sodium hyaluronate positive |
| Sodium Hyaluronate | ≥93.0 |
| pH(0.1% solution) | 6.0-7.5 |
| Transparency | ≥99.0 |
| Perte au séchage | ≤10.0 |
| Intrinsic Viscosity | 14.49-23.65dL/g |
| Masse moléculaire | Oligo HA≤10kDa; LMW HA 200kDa-600kDa; MMW HA 800kDA-1500kDa; HM HA>1500kDa |
| Protein | 0.05 max. |
| Métaux lourds | ≤ 20 ppm |
| Total Plate Counts | < 10 cfu/g |
| Molds And Yeasts | < 10 cfu/g |
| Staphylococcus Aureus | Absent |
| Pseudomonas Aeruginosa | Absent |
Informations commerciales
Quantité minimum d'achat: 10kg
Prix: (1) 10-99kg: 200 dollars (2) 99-500kg: 150 dollars (3) 500-10000kg: 120 dollars
Modalités de paiement: L/C, Western union, T/T, MoneyGram, D/A, D/P
Capacité d'approvisionnement: 4 Tonne/tonnes par mois
Délai de livraison: 15-45 journées
Détails de l'' emballage: 5g、100g、1kg/sac、ou selon les exigences du client.
Présentation du produit
Hyaluronic acid is a glycosaminoglycan (a type of polysaccharide) which is present in all living organisms. It belongs to the most numerous group of compounds which have an identical chemical structure in both bacteria and human beings. Its name comes from the Greek word hyalos, meaning glass. Its colourless, translucent, and glassy as the name suggests.
Hyaluronic acid present in the skin is one of its key components. The ability to bind water in the epidermis inhibits creation of wrinkles and makes skin elastic. What is more, it maintains water in the organism and the level of tissue fluid contained in the extracellular matrix. Hyaluronic acid protects skin against drying and enhances its defensive.
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