Name: Eye Drop Grade Sodium Hyaluronate White Fine Powder Meet EP Standard
Brand: SUZHOU MHW CHEMICAL CO., LTD.
SKU: MHW-SH-E030
Price: 450.00 USD
Availability: InStock

Home Products Sodium Hyaluronate For Eyes

Eye Drop Grade Sodium Hyaluronate White Fine Powder Meet EP Standard

Product Details:

Place of Origin:	CHINA
Brand Name:	MHW CHEM
Certification:	ISO, CEP
Model Number:	MHW-SH-E030

Payment & Shipping Terms:

Minimum Order Quantity:	100 gram
Price:	Negotiable
Packaging Details:	Inner pack:100 g/foil bag, 500 g/foil bag, 1 kg/foil bag; outer pack: drum as per customer's requirements
Delivery Time:	Depends on your quantity
Payment Terms:	T/T, L/C, Western Union, MoneyGram
Supply Ability:	20 tons/Year

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Detailed Product Description

Product Name:	Sodium Hyaluronate	Appearance:	White Powder
Grade:	Eye Drops	Assay:	95%-105%
CAS No.:	9067-32-7	Bacterial Endotoxins:	< 0.5 IU/mg
Highlight:	White Fine Powder Sodium Hyaluronate , EP Standard Sodium Hyaluronate

Hot sell Safe High Assay Eye Drop Grade Sodium Hyaluronate White Fine Powder

Sodium Hyaluronate is a high molecular weight polysaccharide composed of repeating units of glucuronic acid and N-acetylglucosamine. It is widely used in the field of ophthalmology due to its unique biocompatibility and water retention capacity.

Eye drop grade sodium hyaluronate is prepared by microbial fermentation or animal tissue extraction process, and must meet the pharmaceutical grade purity standard. It is white granules or powder, and is easily soluble in water to form a transparent solution.

Specifications

Sodium Hyaluronate (Eye-dropping Grade)
Test Items	Specifications
Appearance	White powder
pH	6.0~7.5
Assay (on dry basis)	95.0%~105.0%
Molecular weight	≥ 1.50×10⁶
Intrinsic viscosity	≥ 23.5dL/g
Nitrogen	3.0~4.0%
Nucleic acids	A_260nm≤ 0.5
Appearance of solution	A_600nm≤ 0.01
Purity test:
- Chloride	≤ 0.5%
- Heavy metals	≤ 20ppm
- Iron	≤ 80ppm
-Arsenic	≤ 2ppm
- Protein	≤ 0.1%
- Lead	≤ 3ppm
Loss on drying	≤ 10.0%
Residue on ignition	15.0~20.0%
Microbiological purity:
- Total bacterial count	< 100CFU/g
- Yeasts & mold	< 100CFU/g
- Bacterial endotoxins	≤ 0.5IU/mg

Core functions

1.Long-lasting moisturizing, repairing tear film
The core problem of dry eye is unstable tear film. Sodium hyaluronate can form a breathable protective film on the surface of the eyeball, lock in moisture and prolong the tear film breakup time, which is especially suitable for patients with dry eye due to insufficient tear secretion. High molecular weight HA has high viscoelasticity and can provide a more lasting lubricating effect.

2.Promote corneal repair
Low molecular weight sodium hyaluronate can penetrate into the gaps between corneal epithelial cells, stimulate cell migration and proliferation, and accelerate the healing of corneal damage after surgery or trauma.

3.Anti-inflammatory and antioxidant
By inhibiting the release of inflammatory factors, it reduces ocular surface inflammation caused by dryness or mechanical friction; at the same time, it neutralizes free radicals and protects ocular surface cells from oxidative damage.

4.Improve the comfort of wearing contact lenses
Its lubricating properties can reduce the friction between the lens and the cornea, relieve the wearer's dryness, and some products support direct drops on the lens surface.

Sample policy

1. We are able to offer 5 grams sample free of charge by courier delivery.
2. We also can send the sample via your courier account.
3. Our QC team will discuss with you about your requirements of the sample, in order to send you the right sample.

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Contact Person: Jasmine

Tel: +8613627358501

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