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Product Name:Haluronic acid assay:99% HPLC Appearance:White Powder CAS No:9004-61-9 Function:Haluronic acid, HA is a mucopolysaccharide, is particularly important that hyaluronic acid has a special role in water conservation, is found in nature, the humidors of the best material , known as an ideal natural moisturizing factor, NMF.For example, 2% of pure hyaluronic acid aqueous solution can firmly maintain the 98% water. Hyaluronic acid is the strcture of linear polysaccharide composed by the N-has aroylamino-based glucose and D-glucuronidase.Molecular formula:(C14H20NNaO11)n.Hyaluronic acid (hyaluronic acid) HA is also known as the anti-aging factor. Hyaluronic acid (hyaluronic acid) HA is one of the main matrix betwen human skin epidermis and dermis, and its physiological function is to allow water into cell gap, combine with protein to form protein gel, stick cells together, play a normal cell metabolism, and keep water, protect the cells against the pathogen, and speed up the resumption of skin tissue, raise renewable wound healing, reduce scarring, enhance immune and other functions.In medicine, hyaluronic acid (hyaluronic acid) HA is applied for non-steroidal anti-inflammatory drugs, arthritis treatment, ophthalmic, cardiac surgery drug auxiliary , has a unique role in the treatment of burns, frostbite, artificial skin and other aspects.
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Payment Terms : D/A, D/P, T/T
Packaging Details : 25kg/drum
Delivery Time : 7 Days
BATCH NO. QUANTITY ITEMS SPECIFICATION RESULT 170308 100KGS APPEARANCE:2-PHENYL INDOLE (%)MELTING POINT ()IRON CONTENT(PPM)ASH CONTENT WHITE POWDER99.0188100.09 QUALIFIED99.5188.7-189.76.80.05 This product in the world is recognized as non-toxic non-toxic PVC heat stabilizer instead of heavy metal stabilizer, which with the use of organic tin to produce a certain degree of synergy, with special effects. As the toxicity of this product is very small, the rat track LD50, 10g / kg body weight, carcinogenic, the United States (FDA) and Western European countries to allow the manufacture of food packaging materials, the general dosage of 1% -3%. 2-Phenylindoleis used for PVC food packaging twist conjunctiva, can also be used for other hard or soft plastic products, it is also an important intermediate cationic dyes.
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Payment Terms : L/C, T/T
Delivery Time : 7 Days