Products

Eye Drop Grade (Medical Grade) Hyaluronic Acid

Introduce

HA, due to its excellent viscoelastic behavior, high water retention capacity and lubrication, is widely used for Eye Drops. Eye Drops Grade Hyaluronic Acid can also produce oral preparations or parenteral preparations (not including intra-articular and intra-ocular preparations). It can be used in contact lens solutions, topical preparations for wound or burn healing, medical lubricants, etc.

Product

Eye Drop Grade (Medical Grade) Hyaluronic Acid

Item No.

Specification

Functions

Applications

Inquiry

HA-EPM1

0.2-4.0 m3/kg; 10K-3,000K Da

PDFCOA HA-EPM1

Lubricating, moisturizing, improving efficacy of drugs, relieving dry eye syndrome, and promote healing of corneal and conjunctiva injury;

Wound healing;

Drug or cell carrier/matrix;

Repairing damaged mucous membrane or cartilage, etc.

For parenteral preparations or oral preparations not including intra-articular and intra-ocular preparations. It can be used in eye drops, contact lens solutions, topical preparations for wound or burn healing, medical lubricants etc.

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HA-EPM1.0/2.0

Updated medical grade

PDFCOA HA-EPM1.0

PDFCOA HA-EPM2.0

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HA-EM2.0 (DMF)

1.3-1.5 m3/kg; 800K-1,300K Da

PDFCOA HA-EM2.0

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HA-EM3.0 (DMF)

2.7-3.6 m3/kg; 1,600K-2,500K Da

PDFCOA HA-EM3.0

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HA-PM-0.5 (DMF)

0.5-1.0 m3/kg; 20K-60K Da

PDFCOA HA-PM-0.5

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Specification
Items Specifications
Appearance White or almost white powder or fibrous aggregates
Identification A. Infrared absorption Complies with Ph. Eur. Reference spectrum of Sodium hyaluronate
B. Reaction of sodium Positive
Appearance of solution A600nm≤0.01
pH 5.0-8.5
Intrinsic viscosity Measured values
Molecular weight Measured values
Nucleic acid A260nm≤0.5
Protein ≤0.1%
Chlorides ≤0.5%
Iron ≤80ppm
Heavy metals ≤20ppm
Loss on drying ≤20.0%
Total bacterial count ≤100cfu/g
Endotoxin ≤0.5 IU/mg
Sodium hyaluronate 95%-105%
Application
No Applications!