| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Non-Customized |
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Sodium Hyaluronate Powder is a straight chain macromolecular mucopolysaccharide composed of repeat disaccharide units of glucuronic acid and N-acetylglucosamine.
It's molecular weight is from several ten thousand to several million. It's aqueous solution has outstanding moisture keeping ability, high viscoelasticity and lubricity. Pure Hyaluronic Acid is widely used in cosmetics, health and beauty food.
Isoeti crosslinked sodium hyaluronate is a kind of high molecular compound composed of hyaluronic acid monomer. Its chemical structure determines its base biological activity and biocompatibility. Hyaluronic acid is a polysaccharide formed from gluconic acid and n-acetylglucosamine molecules linked by 1, 3-beta-glucoside bonds. Non-crosslinked sodium hyaluronate is different from crosslinked sodium hyaluronate in that it has not been cross-linked, so it has better biodegradability and biocompatibility.
| Product name | Non-crosslinked sodium hyaluronate |
| Others name | Sodium Hyaluronate Powder Hyaluronic Acid,Hyaluronan, HA, sodium hyaluronate |
| Apperance | Clear liquids |
| Purity | Min 99% |
| Grade | Cosmetic Grade meidical grade |
| CAS No. | 9067-32-7 |
| Shelf time | 2 years,keep away sunlight, keep dry |
| Specification | Highly crosslinked sodium hyaluronate powder |
| Microcrosslinked sodium hyaluronate | |
| Microcrosslinked sodium hyaluronate | |
| Non-crosslinked sodium hyaluronate | |
| Non-crosslinked sodium hyaluronate | |
| Single-phase cross-linked sodium hyaluronate | |
| Sodium hyaluronate cross-linked polymer | |
| 1% sodium hyaluronate solution |
1.medicine field
Crosslinked sodium hyaluronate has been widely used in medical field. For example, sodium hyaluronate gel can be prepared to fill in wrinkles, increase skin elasticity and moisturize. In addition, crosslinked sodium hyaluronate can also be used as joint fluid replacement agents, cartilage repair materials, etc
2.Cosmetic grade:
Hyaluronic acid is a natural biological molecule widely existing in skin and other tissues, which has excellent moisturizing effect and is internationally known as the ideal natural moisturizing factor. It is the best moisturizing substance found in nature for cosmetics.
Hyaluronic acid can also promote the proliferation and differentiation of epidermal cells, remove oxygen free radicals, and prevent and repair skin damage. The aqueous solution of hyaluronic acid has a high viscosity, which can thicken the water phase. After emulsifying with oil phase, the paste is uniform and fine, and has a stable emulsification effect.
Hyaluronic acid is the best natural moisturizing ingredient for high-grade cosmetics. It has good compatibility and can be added to almost any beauty cosmetics. It is widely used in creams, lotions, toners, serums, facial cleansers, bath fluids, hair shampooers, mousses, lipsticks and other cosmetics.Type:
| Type | Molecular weight range | Effect | Application |
| High molecular sodium hyaluronate | 1.5m-2.0m | Excellent lubricity and film formation; Moisture retention; Sun protection; Thickening and stabilizing emulsification | Serum, lotion, face cream Sunscreen, Gel |
| Middle molecule sodium hyaluronate | 0.5m -- O.8m, 0.8m -- O1.5m, | Nourish skin and moisturize for a long time | Serums, lotions, creams, gels |
| Low molecular weight sodium hyaluronate | 8k-50k , 0.1m-O.5m | Transdermal absorption, deep moisture, anti-aging, Post-sun repair |
Toner, essence Lotions, creams, masks |
| Low molecular weight sodium hyaluronate | 3k-5k | Low viscosity, fast penetration, deep moisture, anti-aging, post-sun repair | Toner, essence Lotions, creams, masks |
PS: Comparison of macromolecules and low molecules
Polymer: can form a breathable film on the skin surface, make the skin smooth and moist, and can block foreign bacteria, dust, ultraviolet invasion, protect the skin from damage. High molecular hyaluronic acid is better at retaining water, but it is less absorbed by the skin than low molecules.
Low molecule: It can penetrate into the dermis, slightly dilate capillaries, increase blood circulation, promote metabolism, and improve skin nutrient absorption. That is, low molecular hyaluronic acid is easily absorbed by the skin, but the water retention ability is less.
| Application | Main article | Suggested Use | Application Method |
| Skin care | Cream, lotion, toner, serum, gel, mask, etc | Solid products 0.1-0.5% liquid product 10-50% |
Dissolve in water. Molecular weight transition The larger, the slower the dissolution. The dissolution can be accelerated by heating |
| Makeup products | Foundation, lipstick, eyeshadow, etc | Solid products 0.1-0.5% liquid product 10-50% |
Dissolve in water. Molecular weight transition The larger, the slower the dissolution. The dissolution can be accelerated by heating |
| Cleaning product | Facial cleanser, body wash, etc | Solid products 0.1-0.5% liquid product 10-50% |
Dissolve in water. Molecular weight transition The larger, the slower the dissolution. The dissolution can be accelerated by heating |
| Hair supplies |
Shampoo, conditioner, hair gel, hair growth agent, etc | Solid products 0.1-0.5% liquid product 10-50% |
Dissolve in water. Molecular weight transition The larger, the slower the dissolution. The dissolution can be accelerated by heating |
| Test Items | Specifications | Results | |
| Physical & Chemical Test | |||
| 1 | Appearance | Clear liquids | Complies |
| 2 | Infrared absorption | Positive | Complies |
| 3 | Reaction of sodium | Positive | Complies |
| 4 | Bulk density | ≥0.2g/cm³ | 0.56g/cm³ |
| 5 | Absorbance | ≤0.25 | 0.11 |
| 6 | Transparency | ≥99.0% | 100.0% |
| 7 | pH | 6.0~7.5 | 6.5 |
| 8 | Intrinsic viscosity | (13.77~23.64)dL/g | 22.40dL/g |
| 9 | Molecular weight | (0.75~1.50)×106Da | 1.40×106Da |
| 10 | Kinematic viscosity | Actual value | 40.69mm²/s |
| Purity Test | |||
| 11 | Loss on drying | ≤10% | 9.86% |
| 12 | Residue on ignition | ≤20% | 19.15% |
| 13 | Heavy metals | ≤20ppm | <20ppm |
| 14 | Arsenic | ≤2ppm | <2ppm |
| 15 | Protein | ≤0.1% | 0.06% |
| 16 | Assay | 95.0%~105.0% | 97.8% |
| 17 | Glucuronic acid | 46.0%~51.0% | 47.3% |
| Microbiological Purity | |||
| 18 | Total bacterial count | ≤100CFU/g | <10CFU/g |
| 19 | Yeasts & mold | ≤20CFU/g | <10CFU/g |
| 20 | E. coli | Negative | Negative |
| 21 | Staph | Negative | Negative |
| 22 | Pseudomonas aeruginosa | Negative | Negative |
Food grade:
| Glucosamine | Chondroitin Sulfate | Methyl Sulfonyl Metha** (MSM) |
| Collagen | Hyaluronic acid | Chitosan |
| / | Application dosage form | Application |
| General Food Ingredients | Beverages, Jelly, Dairy Products, etc. | Helps to promote facial skin health and improve skin moisture; antioxidant; helps to increase bone density and improve joint function; helps to improve gastrointestinal function and protect gastric mucosa. usually used in conjunction with collagen, vitamins, chondroitin sulfate, aminosugar and other ingredients |
| Health food ingredients | tablets, capsules, oral liquid is the common type |
Cosmetic grade:
| Hyaluronic acid | Poly-Glutamic acid | Aloe lyophilized powder |
| Ceramide | Squalane (oil) | Squalene (oil) |
| D-panthenol | Carbopol | Ecdysterone |
| Weight | Packing method |
| 1kg | bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
| 10kgs,25kg or more | by Drums or carton (3 layers plastic bag inside) |
| Weight | Delivery mothod | Delivery time |
| 1kg-25kgs | EMS,DHL,UPS,Fedex | 3-7days |
| 25kgs-100kgs | DHL,FedEx,by Air | 3-7days |
| more than 100kgs | by Air | 3-7days |
| by Sea | 10-35days |
1. How do you confirm product quality before order?
Free samples can be provided for your evaluation before ordering, and COA can be supplied of each batch products.
2. Can i get free samples?
Yes, Free samples 1-30grams available based on product value.
3. How long can i get my order?
Usually, the order will send within 1-3days after payment.
Shipping can by International Express(3-8days), by Air(3-5days), by Sea(8-35days) based on quantity and destination, or by your forwarder.
4. How is your customer service?
We provide 24-hour online service by Made in China, or by email, Skype, Whatsapp, telephone.
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