Cosmetic Grade Sodium Hyaluronate White Powder Min 93% Assay for Skin Care
What is the cosmetic grade sodium hyaluronate?
Sodium hyaluronate is the salt form of hyaluronic acid. Hyaluronic acid powder is also named hyaluronan powder. It is an
anionic,nonsulfated glycosaminoglycan, naturally present in the human body. It is found in the highest concentrations in fluids in the eyes and joints.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.
The sodium hyaluronate could benefit the skin in two aspects:
1. Sodium hyaluronic acid is amazingly hygroscopic, it could ingest moisture from the air rapidly.
So the function of the sodium hyaluronic acid is to saturate the skin and improve the skin has a
2. Additionally, The skin of human body contain plentiful sodium hyaluronic corrosive. It is a vital substances established in the skin. So taking sodium hyaluronic corrosive could make the skin more smooth and sparkling.
The information of Sodium Hyaluronate
· Synonyms Name: Sodium Hyaluronate
· CAS No.: 9067-32-7
· Molecular Formula: (C14H21NO11)n
· Molecular weight: 5000-2000000Da(Low Molecular weight, mid Molecular weight and high Molecular weight )
· Appearance: White crystalline powder
The main specification of Sodium Hyaluronate:
|Molecular Weight||1.0x106-1.4x106||1.20x 106|
|pH (0.1% Solution)||6.0-7.5||6.2|
|Loss on drying||≤10%||6.4%|
|Residue on Ignition||≤20.00 %||13.3%|
|Total Plate Count||≤1000CFU/G||30CFU/G|
|Molds & Yeast||≤100CFU/g||＜15CFU/g|
|Salmonella||Negative in 10g||Conforms|
|E.Coli||Negative in 10g||Conforms|
|Staphylococcus aureus||Negative in 10g||Conforms|
The application of Cosmetic grade sodium hyaluronate:
1. In Cosmetic serum:
As people aged, the natural Hyaluronic Acid content in our skins will decrease.The serum containing Hyaluronic Acid will help nourish and hydrate the skin for a youthful-looking, healthy glow.
2. In Cosmetic Cream:
The cosmetic cream containing hyaluronic acid could moisturizing your skin with more water and makes your skin glow with more elasticity.
3. In Cosmetic Masks
The masks containing the hyaluronic acid will let your skin absorb more water from the mask, let your skin has a younger looking.
The function of Cosmetic grade sodium hyaluronate:
1.Lubricating and film-forming, moisturizing, preventing skin damage, thickening and keeping emulsion stable;
2.Nourishing the skin, long-lasting moisturizing;
3.Trans-dermal absorption, deep hydrating, anti-ageing, repairing skin damage.
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