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VC-HA

VC-HA


Product name: Ascorbyl Propyl Hyaluronate
Synonyms: VC-HA
INCI name: Ascorbyl Propyl Hyaluronate
CAS No.: 1800464-57-6

EINECS: /

Quality: MW1.0×104~1.0×105Da

Molecular formula: C11H15N2O8P

Molecular weight: 1.0×104~1.0×105Da


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Product name: Ascorbyl Propyl Hyaluronate
Synonyms: VC-HA
INCI name: Ascorbyl Propyl Hyaluronate
CAS No.: 1800464-57-6

EINECS: /

Quality: MW1.0×104~1.0×105Da

Molecular formula: C11H15N2O8P

Molecular weight: 1.0×104~1.0×105Da



Description:


Ascorbyl Propyl Hyaluronate was perfectly combined hyaluronic acid and vitamin C to overcome the instability of vitamin C. It is a high-quality raw material for improving wrinkles, moisturizing, calming skin and whitening.The stabilized vitamin C in the product is not damaged by light or heat during the manufacturing process and preservation,its activity is maintained.When used in vivo, it exhibits effective antioxidant, anti-wrinkle and moisturizing.

This product under the action of esterase, the ester bond will be opened, so that vitamin C and hyaluronic acid to deliver to the skin steadily. n A watery hyaluronic acid membrane is formed on the surface and, together with the endogenous hyaluronic acid, a "sandwich" structure is formed on both sides of the cuticle.It makes the cuticle water content rise rapidly and become semi-permeable membrane, and makes vitamin C pass easily by using osmotic pressure principle. n Hyaluronic acid continues to play the role of moisturizing, and vitamin C will penetrate into the dermis, play to promote collagen production, improve immune function, antioxidant, whitening and other skin care effects.


Specification (MW1.0×104~1.0×105Da):


Test Items

Standard

Appearance

Off-white to yellow powder

Identification

IR:Characteristic absorption peak could be observed at 40500px-1, 35250px-1, 26000px-1

PH

5.0~7.0

Light Transmittance (0.5%, 550nm)

≥98.0%

Intrinsic Viscosity

0.1dL/g~1.0dL/g

Molecular Weight

1.0×104~1.0×105Da

Free Vitamin C

≤1.0%

Loss on Drying

≤10.0%

Residue on Ignition

≤20.0%

Heavy Metals

≤20ppm

The Equivalent of Vitamin C(mol/mol)

≥10.0%

Glucuronic Acid

Report result

Bacterial Endotoxins

≤20EU/mg

Total Aerobic Microbial Count

≤1000cfu/g

Total Combined Yeasts and Molds Count

≤100cfu/g


Payment: T/T, L/C

Product Origin: China

Shipping Port: Beijing/Shanghai/Hangzhou

Order (MOQ): 1kg

Lead Time: 3 working days


Production capacity: 25kg/month

Storage condition: 2℃-8℃,avoid light

Package material: vial, bottle

Package size: 1g/vial, 5/vial, 10g/vial, 50g/bottle, 500g/bottle


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