Name: CAS No. 9004-61-9 Eye Drop Grade Hyaluronic Acid Powder Strong Moisturizing
Brand: SUZHOU MHW CHEMICAL CO., LTD.
SKU: MHW-HA-E032
Price: 450.00 USD
Availability: InStock

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CAS No. 9004-61-9 Eye Drop Grade Hyaluronic Acid Powder Strong Moisturizing

Product Details:

Place of Origin:	CHINA
Brand Name:	MHW
Certification:	ISO, CEP
Model Number:	MHW-HA-E032

Payment & Shipping Terms:

Minimum Order Quantity:	100g
Price:	Negotiable
Packaging Details:	100g/bag,500g/bag,1kg/bag.
Delivery Time:	5-7 days
Payment Terms:	T/T, Western Union
Supply Ability:	500Kg/Month

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Detailed Product Description

Product Name:	Hyaluronic Acid	Appearance:	White Fine Powder
Assay:	95.0%~105.0%	CAS No.:	9004-61-9
PH:	6.0~7.5	Application:	Eye Drops
Safety:	Safe For Application	Bacteria Endotoxin:	<0.5 IU/mg
Function:	Eye Health	Source:	Microbial Fermentation

Manufacturer Supply High Quality Eye Drop Grade Hyaluronic Acid Powder

Hyaluronic acid (HA) is a polysaccharide naturally present in human connective tissue, skin and eyeballs, with excellent moisturizing and lubricating properties. When this ingredient is extracted and purified in a high-purity, low-irritation form, it can be used in eye care products, called eye drop-grade hyaluronic acid, mostly in the form of "sodium hyaluronate".

Compared with general-grade hyaluronic acid, eye drop-grade products must meet more stringent quality standards - not only does it require a hyaluronic acid content of more than 95%, but it also requires extremely low endotoxin and protein residues to ensure safety and comfort when in contact with sensitive eye tissues.

Specifications

Hyaluronic acid (Eye-drops Grade)
Test Items	Specifications
Appearance	White powder
pH	6.0~7.5
HA Assay (on dry basis)	95.0%~105.0%
Molecular weight	≥ 1.50×10⁶Da
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

Advantages:

Strong moisturizing: Each gram can absorb and lock hundreds of times of water, relieving dry eyes and soreness.
Lubricating and protecting: Forming a soft and transparent moisturizing film on the surface of the eye to reduce friction and irritation when blinking.
Good compatibility: Similar to the composition of human tears, it is not easy to cause rejection.
Help repair: Some low molecular weight hyaluronic acid can also penetrate the corneal epithelium and promote the healing of minor injuries.

Applications:

Artificial tears: Relieve symptoms such as dry eyes and screen eye syndrome.
Contact lens lubricant: Reduce the foreign body sensation of the lens and make it more comfortable to wear.
Postoperative eye drops: Used after cataract and refractive surgery to help repair and protect the cornea.
Special functional eye drops: For example, compound products containing vitamins and anti-inflammatory ingredients.

CAS No. 9004-61-9 Eye Drop Grade Hyaluronic Acid Powder Strong Moisturizing 0

Documentary Support:

1. Certificate of Analysis , Specification Sheet, MSDS(Material Safety Data Sheet), TDS (Technical Data Sheet),Stability data.
2. Relative certificate, such as halal, kosher, etc.
3. Some statements as you need.

Packing and Shipping:

1. Packing: inner:100g/foil bag or 1kg/foil bag; outer:20kg/carton or 25kg/carton
2. Shipping: you can choose to deliver goods by air, courier and sea.