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Hyaluronate
Hyaluronate is a kind of acid mucopolysaccharide,made up of D-glucufonic acid and N-acetyl glucosamine.It is widesptead in the skin and other tussues of natural biological molecules. Hyaluronate, known as the ideal natrual mositurizing factor,has very excellent moisturizing effect.It is the best humectants,and widely used in cosmetics and persional care products.
Chemical/INCI name:Sodium hyaluronate
Specifications:Appearance White powder
pH 6.0-7.0
Molecular weight 1.2million
Heavy metals not more than 20ppm
Arsenic not more than 10ppm
Protein not more than 0.1%
Presence of the other mucopolysaccharides None detected
Hemolytic streptococcus Negative
Hemolysis passed
Kinematic viscosity not more than 1.5mm2/s
Aerobic plate count not more than 100/g
E.coli Negative
Mold and Yeast not more than 100/g
Category: moisturisers, rheology modifiers, aiti-ageing, emollients, anti-wrinkle, soothing agents, radical absorb
Dosage: 0.01-1.0%
Storage: storage at ordinary temperature,no direct sunlight, not high temperature and moist
Expiry Date: 36 months
Pack: 0.1Kg/bottle
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