Sodium Hyaluronate CAS 9067-32-7

CAS:9067-32-7
Molecular Formula:C14H22NNaO11
Molecular Weight:403.31
外观：白色粉末或颗粒
EINECS:618-620-0
Synonyms: cockscomb; Hyaluronesodium; hyaluronic; Si-4402; Sl-1010; Sph; HYALURONIC ACID SODIUM FROM*STREPTOCOCCU S ZOOEPIDEM; HYALURONIC ACID SODIUM SALT F. STREPTO-C OCCUS EQUI SP.

CAS: 9067-32-7

纯度： 99%

MF： C14H22NNaO11

What is Sodium Hyaluronate?

Hyaluronic acid (HA), also known as hyaluronic acid or hyaluronic acid, is a high molecular weight polysaccharide composed of N-acetylglucosamine and D-glucuronic acid disaccharide units that are repeatedly linked. Commercially available hyaluronic acid is usually in its sodium salt form, known as sodium hyaluronate.
We can provide sodium hyaluronate products with various molecular weight ranges and customize them according to customer needs. And provide comprehensive technical support from product use to efficacy evaluation.

规格

项目	标准
外观	白色的粉末或颗粒
Infrared Absorption	The infrared absorption spectrum should be consistent with the control spectrum
Sodium salt identification reaction	Should show the positive reaction of sodium salt
Glucuronic acid content(%)	≥45.0
Sodium hyaluronate content(%)	≥95.0
Average molecular weight(KDa)	(1.6-1.8)*10^6Dalton
吸光	≤0.25
Transparency(%)	≥99.0
Intrinsic viscosity value(dL/g)	24.86-27.25
Dry weight loss(%)	≤10.0
PH	5.0-8.5
Bulk density(g/cm³)	Measured values
Tap density(g/cm³)	Measured values
Pb(Pb, mg/kg)	≤2
As(As, mg/kg)	≤1
Hg(Hg, mg/kg)	≤0.5
Cd(Cd, mg/kg)	≤0.5
Heavy metal(in lead, mg/kg)	≤10
Protein content(%)	≤0.10
Total Colony Number(CFU/g)	≤100
Fungi and yeasts(CFU/g)	≤50
Escherichia Coli /g	无
Coliforms /g	无
Staphylococcus Aureus	无
Pseudomonas Aeruginosas	无

应用

(1) Skincare products
Sodium hyaluronate can be used as cream, lotion, lotion, gel, facial mask, essence, etc
(2) Makeup products
Sodium hyaluronate can be used as foundation make-up, lipstick, eye shadow, etc
(3) Toiletries
Sodium hyaluronate can be used as shampoo, conditioner, hair gel, hair growth agent, facial cleanser, shower gel, etc