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Zinc Oxide

Hydrolyzed Collagen

Company Profile

Selling Leads

Joyvo New Material Co., Ltd
[China]

Address:
No 28 Qifeng Road, Xinji Town, Yizheng Yangzhou Jiangsu 211403 China

Phone:
86-0514-85815933

Contact name:
Alex Wei , Market Development Manager

Joyvo New Material Co., Ltd

Hyaluronic Acid

	Hyaluronic Acid Eye Drop Grade

Click to enlarge image

Origin

China

HA can improve the ocular bioavailability of the drug by increasing the viscosity of solution and prolonging the time of the drug in the eye, relieve drug stimulation, increase eye drops lubrication and comfort. HA has excellent biotolerability with ocular tissue, and can be used in many kinds of eye drops

Product name: Hyaluronic acid eye drop grade

Appearance: White powder or pellets

Hyaluronic acid content: 90-105%

Glucuronic acid content: 45% min

pH(0.1% solution): 6.0-7.5

Transmission(0.1% solution): 99% min

Molecular weight: 800000-2000000D

Property viscocity: 1600 min

Protein: 0.1% max

Heavy metal(Pb): 20ppm max

As: 2ppm max

Endotoxin: 0.5 EU/mg max