Hyaluronic Acid

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Hyaluronic Acid

CAS NO.： 9004-61-9

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Specification： 99%; 99%

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Lead Time： 1-2 weeks

Max Capacity： 10MT/Year

Packing： 25KG/Fibre Drum

Product Detail

Properties

Chinese name: Hyaluronic acid

Chinese alias: animal uronic acid

English name: Hyaluronic acid

CAS No: 9004-61-9

EINECS number: 232-678-0

Molecular formula: C28H44N2O23

Boiling point: 1274.4C at 760 mmHg

Flash point: 724.5 °C

Refractive index: 1.666

Density: 1.78

Appearance: white powder

Uses: Used as a moisturizer in ointments, creams, milks, facial masks and essences, as well as in the field of food and health products.

Properties

Hyaluronic acid is an acidic mucopolysaccharide. With its unique molecular structure and physicochemical properties, hyaluronic acid shows a variety of important physiological functions in the body, such as lubricating joints, regulating the permeability of vascular wall, regulating protein, water and electricity, chemical Book solute diffusion and operation, promoting wound healing and so on. Especially important, hyaluronic acid has a special water retention effect. It is the best moisturizing substance found in nature. It is called an ideal natural moisturizing factor.

CAS No.

9004-61-9

Formula

C28H44N2O23

Molecular Mass

403.31

Exact Mass

776.23300

PSA

399.71000

Logp

-8.49480

IUPAC

(2S,4S,5R,6S)-6-[(2S,3R,5S,6R)-3-acetamido-2-[(3S,4R,5R,6R)-6-[(3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid

Category

Density

1.78 g/cm3

Boiling Point

1274.4ºC at 760 mmHg

Flash Point

724.5ºC

Appearance

白色粉末

Acidity and Basicity

acidness

HS Code