Name: Assay Above 95% Eye Drop Grade Sodium Hyaluronate Powder High Purity
Brand: SUZHOU MHW CHEMICAL CO., LTD.
SKU: MHW-SH-E002
Price: 450.00 USD
Availability: InStock

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Assay Above 95% Eye Drop Grade Sodium Hyaluronate Powder High Purity

Product Details:

Place of Origin:	CHINA
Brand Name:	MHW CHEM
Certification:	ISO, CEP
Model Number:	MHW-SH-E002

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

Application:	Eye Drops	Assay:	95%-105%
CAS No.:	9067-32-7	Appearance:	White Powder
Einecs No.:	232-678-0	Bacterial Endotoxins:	< 0.5 IU/mg
MF:	(C14H20NO11Na) N
Highlight:	High Purity Sodium Hyaluronate Powder , Assay Above 95% Sodium Hyaluronate Powder , Eye Drop Grade Sodium Hyaluronate Powder

Eye Drop Grade Sodium Hyaluronate: Ideal For Eye Protection And Moisturizing

Eye drop grade sodium hyaluronate is a high-quality sodium hyaluronate specially developed for eye care products. Compared with medical grade sodium hyaluronate, it has higher purity, is gentler on the eyes, and is safer to use. Its molecular structure is extremely water-absorbent and can effectively capture and retain moisture, forming a moisturizing protective film on the eye surface to protect the eyes from external environmental stimulation.

Advantages

Efficient moisturizing:Sodium hyaluronate molecules are highly absorbent and can quickly provide sufficient moisture to the surface of the eyes to maintain long-term moisture.
Strong biocompatibility:Sodium hyaluronate is a natural biological macromolecule with good biocompatibility, will not cause allergies or irritation, and is suitable for long-term use.
No preservatives, high safety:Sodium hyaluronate products in modern eye drops mostly adopt preservative-free formulas, which reduce potential irritation to the eyes and are especially suitable for long-term use and sensitive eyes.
Quickly relieve discomfort:Sodium hyaluronate eye drops can quickly relieve eye dryness, burning and foreign body sensation caused by dry eye syndrome, giving immediate comfort.

Specifications

Items	Specifications
Characters	White or almost white powder or fibrous aggregate
Identification A. Infrared absorption B. Reaction(a) of sodium	The IR spectrum of the sample exhibits maxima at the same wavelength as that of Ph.Eur.reference spectrum of Sodium Hyaluronate Positive
Appearance of solution	Clear and the absorbance is NMT 0.01 at 600 nm
pH	5.4 ~ 8.2 (0.5% solution)
Intrinsic viscosity	2.7 m³/kg ~ 3.6 m³/kg
Molecular weight	1.65x10⁶ Da ~ 2.35x10⁶ Da
Nucleic acids	The absorbance is NMT 0.5 at 260 nm
Protein	≤ 0.1% (on the dried substance)
Chlorides	≤ 0.5%
Iron	≤ 80 ppm (on the dried substance)
Loss on drying	≤ 10.0%
Assay	95.0% ~ 105.0%(on the dried substance)
Residual solvents: Ethanol	≤ 0.5%
Microbial contamination-TAMC	≤ 100 cfu/g
Bacterial endotoxins	< 0.5 IU/mg

Application

Relieve dry eye syndrome: Improve tear film stability and reduce eye dryness, burning sensation and foreign body sensation.
Eye fatigue care: Relieve dryness and fatigue caused by prolonged use of electronic devices or overuse of eyes.
Contact lens auxiliary lubrication: Reduces friction and irritation caused by wearing contact lenses and improves wearing comfort.
Repair support after eye surgery: Promote postoperative tissue healing and relieve postoperative dryness and discomfort.
Protect the ocular surface from environmental stimulation: eye discomfort caused by wind and sand, air-conditioned environment, air pollution, etc.
Auxiliary care for allergic conjunctivitis: relieve itching, tearing and other allergic symptoms, and form a protective barrier.