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Specifications of Hyaluronic acid丨CAS 9004-61-9
|
Grade: |
Cosmetic grade |
|
Appearance: |
White powder |
|
Sodium Hyaluronate: |
95% min |
|
Glucuronic acid: |
45% min |
|
Molecular weight: |
1,500,000 - 2,000,000 |
|
pH: |
6.0 - 7.5 |
|
Solution transmittance: |
99.0% max |
|
Loss on drying: |
10% max |
|
Protein: |
0.1% max |
|
Heavy metal: |
20 ppm max |
|
Bacterial counts: |
100 cfu/g max |
|
Mold and Yeast: |
100 cfu/g max |
|
Staphylococcus aureus: |
Negative |
|
Chloropseudomonas: |
Negative |
Hyaluronic acid丨CAS 9004-61-9 (HA) is a naturally occurring glycosaminoglycan found in the extracellular matrix of connective tissues. It is known for its remarkable hydration properties and plays a crucial role in maintaining skin elasticity, joint lubrication, and tissue repair. It is widely used in cosmetic, pharmaceutical, and medical industries due to its biocompatibility and moisture-retaining ability.
Key Applications of Hyaluronic acid丨CAS 9004-61-9
1. Cosmetics and Skincare
Hyaluronic acid丨CAS 9004-61-9 is a premium ingredient in many beauty products, known for its moisturizing, anti-aging, and skin-repairing properties:
● Used in serums, moisturizers, face masks, and anti-wrinkle creams
● Helps maintain skin hydration by holding water in skin cells, reducing the appearance of fine lines and wrinkles
● Promotes wound healing and tissue regeneration in cosmetic procedures like dermal fillers
2. Pharmaceuticals
In the pharmaceutical industry, hyaluronic acid has several key uses:
● Joint injections: Used in viscosupplementation for osteoarthritis to relieve pain and improve mobility by restoring synovial fluid in the joints.
● Eye surgeries: Employed in eye drops and surgical procedures such as cataract removal and corneal transplantation due to its lubricating and healing properties.
● Wound healing: Applied topically in wound care products, burns, and post-surgical recovery to accelerate tissue regeneration.
3. Medical Applications
Hyaluronic acid plays a significant role in orthopedic treatments:
● Used in the form of injections to treat joint pain and degenerative joint diseases like rheumatoid arthritis and knee osteoarthritis
● Employed in tissue engineering for regenerative medicine, including skin, cartilage, and other soft tissues
4. Dietary Supplements
Hyaluronic acid is also available as an oral supplement for:
● Supporting joint health and alleviating joint stiffness or discomfort
● Promoting skin hydration and reducing the appearance of dry skin and aging signs
5. Veterinary Medicine
Hyaluronic acid is used in veterinary applications:
● Treats joint problems in pets, particularly canine osteoarthritis
● Used in equine medicine for joint lubrication and wound healing
Benefits of Hyaluronic acid丨CAS 9004-61-9
✅ Exceptional Moisture Retention
Hyaluronic acid丨CAS 9004-61-9 can hold up to 1,000 times its weight in water, making it an excellent hydrating agent for skin, eyes, and joints.
✅ Anti-Aging and Skin Repair
Helps to keep the skin plump, smooth, and hydrated, reducing the appearance of wrinkles, fine lines, and dryness.
✅ Joint Lubrication and Pain Relief
It improves viscosity of synovial fluid, offering pain relief and improved mobility in individuals with joint issues.
✅ Wound Healing
Accelerates the healing process by promoting tissue regeneration and reducing inflammation in wounds, burns, and surgical sites.
✅ Biocompatibility and Safety
As a naturally occurring substance in the body, hyaluronic acid is highly biocompatible and safe for use in medical, pharmaceutical, and cosmetic applications.
