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| | Cosmetic Raw Materials raw material (18th Sep 23 at 5:17am UTC) | Quote Reply | Cosmetic Raw Materials raw material Product Name: Sodium Hyaluronate/Hyaluronic Acid
Chemical Formula: C14H22NNAO11
CAS No.: 9067-32-7
EINECS No.: 232-678-0
Specification: 3k-2.2M Daltons
Grade: Cosmetic Grade, Food Grade, Eye-Drop Grade, Pharma Grade
Description:
Sodium Hyaluronate is found naturally in almost every cell of the body, with the highest concentrations occurring in cartilage, synovial fluid, connective tissue, vitreous humor, lips and skin.
The extracellular matrix that surrounds almost all living cells and is essential to life, is composed of material (fibrous elements) called elastin and collagen surrounded by a gelatinous substance (HA). HA nourishes and hydrates the collagen.
HA is a straight chain macromolecular mucopolysaccharide composed of repeat disaccharide units of glucuronate-N-acetylglucosamine. Its molecular weight is from several ten thousand to several million.
The molecule typically exists in vivo in its polyanionic form, which is most commonly referred to as hyaluronan. In HA, water molecules densely occupy the spaces within the giant sugar chain, which causes the solution of HA to be of outstanding moisture keeping ability, high viscoelasticity and lubricity. One molecule of HA can hold up to1000 times its weight in water.
Specification Sheet:
Product name: Sodium Hyaluronate
Specification: Cosmetic Grade
Raw Material: Fermented
CAS No.: 9067-32-7
Material was sterilized
Country of origin: China
ItemStandard
AppearanceWhite powder
Mesh size100% pass through 60 mesh sieve
Glucuronic Acid鈮?44%
Sodium Hyaluronate鈮?95%
Appearance of SolutionA600nm鈮?0.01
Nucleic AcidA260nm鈮?0.5
pH5.0 - 8.5
Molecular Weight0.8-1.2M Daltons
Protein鈮?.1%
Loss on drying鈮?0%
Residue on Ignition鈮?0.00%
Chlorides鈮?.5%
Iron鈮?0ppm
Heavy metal鈮?0ppm
Arsenic鈮?ppm
Bacteria Count鈮?00CFU/G
Molds & Yeast鈮?0CFU/G
Staphylococcus aureusNegative
Pseudomonas aeruginosaNegative
HemolysisNegative
Viable Hemolytical StreptococciNegative
Function:
1. Biochemical drugs with high clinical value are widely used in various ophthalmic operations, such as lens implantation, corneal transplantation and anti-glaucoma surgery.
2. It is also used to treat arthritis and speed up wound healing.
3. Used in cosmetics, it can play a unique skin protection role, can keep the skin moist, smooth, delicate, tender, elastic, with anti-wrinkle, anti-wrinkle, beauty and health care and restore the physiological function of the skin.
4. The content of sodium hyaluronate in human body is about 15g, which plays an important role in human physiological activities. The content of hyaluronic acid in the skin is reduced, the water holding function of the skin is weakened, it appears rough and produces wrinkles; the content of hyaluronic acid in other tissues and organs is reduced, which can lead to arthritis, arteriosclerosis, pulse disorder and brain atrophy. The decrease of sodium hyaluronate in the human body will produce presenility. Oral sodium hyaluronate to increase the body's content, can supplement the lack of sodium hyaluronate in the body. Through digestion and absorption, sodium hyaluronate can make skin moist, smooth, soft and elastic, delay aging, prevent arthritis, arteriosclerosis, pulse disorder and brain atrophy. Oral sodium hyaluronate can make people energetic and full of youthful vitality.
Application fields:
1.medical treatment
2.cosmetics
3.Personal care products
4.Healthy food
FAQ锛?/p>
Is sodium hyaluronate safe for skin?
Yes, sodium hyaluronate is considered to be safe for skin. It is a salt form of hyaluronic acid, a naturally occurring substance in the body that helps to keep skin hydrated and plump. Sodium hyaluronate is often used in skincare products due to its ability to retain water and provide moisture to the skin.
Sodium hyaluronate is also non-comedogenic, meaning it does not clog pores or cause acne breakouts. It is suitable for use on all skin types, including sensitive skin, and is generally well-tolerated.
However, as with any skincare ingredient, individuals with allergies or sensitivities to hyaluronic acid or its derivatives should use caution when using products containing sodium hyaluronate. It is always best to patch test new products before applying them to a larger area of the skin to ensure there is no adverse reaction.
Is sodium hyaluronate better than hyaluronic acid?
Sodium hyaluronate and hyaluronic acid are essentially the same thing but in different forms. Sodium hyaluronate is the salt form of hyaluronic acid, which means it can be more stable and better absorbed into the skin compared to hyaluronic acid.
When applied topically, both sodium hyaluronate and hyaluronic acid provide similar benefits, such as improving skin hydration and reducing the appearance of fine lines and wrinkles. However, because sodium hyaluronate has a smaller molecular size than hyaluronic acid, it can penetrate deeper into the skin and provide longer-lasting hydration.
That being said, whether sodium hyaluronate is better than hyaluronic acid for your skin depends on many factors, such as the specific product you鈥檙e using, your skin type, and your individual preferences. It鈥檚 always a good idea to consult with a skincare professional or do your research before choosing which product to use.Cosmetic Raw Materials raw material
website:http://www.sunnycareinc.com/cosmetic-raw-materials/ | |
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