Hialuronato de sódio de grau ocular CAS 9067-32-7

Eye drops Grade Sodium Hyaluronate CAS 9067-32-7 - Imagem 2

Eye drops Grade Sodium Hyaluronate CAS 9067-32-7 - Imagem 3

Eye drops Grade Sodium Hyaluronate CAS 9067-32-7 - Imagem 4

Hialuronato de sódio de grau ocular CAS 9067-32-7

NewHa® Eye Drops Grade Sodium Hyaluronate is Renew® branded sodium hyaluronate raw material for ophthalmic formulation applications.

CAS: 9067-32-7
Pureza: 95%min
Fórmula molecular: C14H22NNaO11
EINECS：618-620-0
Sodium hyaluronate content: 95.0–105.0%
Batch-specific molecular weight and intrinsic viscosity results
Solution clarity: A600 nm ≤0.01; bacterial endotoxin ≤0.5 IU/mg
Example batch COA available for technical review
95.0–105.0% sodium hyaluronate content specification
Período de armazenamento：2 anos

Pedido de informação

Eye Drops Grade Sodium Hyaluronate Raw Material

The current NewHa+® specification and example batch COA support technical review before sampling or purchase. Formulation and quality teams can compare the documented molecular weight, intrinsic viscosity and key quality limits with their own ophthalmic formulation and destination-market requirements.

Sodium hyaluronate, the sodium salt form of hyaluronic acid, is a natural substance widely existing in human and animal bodies, and is the main component of soft connective tissues such as human skin, eye vitreous body and joint synovial fluid.

Sodium hyaluronate is a polymer acidic mucopolysaccharide composed of n-acetylglucosamine and D-glucuronic acid disaccharide units. Its irregular crimp state in solution and its fluid dynamics characteristics give it important physical properties, such as moisture retention, lubricity, viscoelasticity and pseudoplasticity. Moreover, due to its good biocompatibility, sodium hyaluronate has been developed. It is widely used in the field of medicine.

Quick Procurement Information

Artigo	Detalhes
Product	NewHa+® Eye Drops Grade Sodium Hyaluronate
Product type	Sodium hyaluronate raw material for ophthalmic formulation evaluation
Número CAS	9067-32-7
Aparência	White or almost white powder, granules or fibrous solid
Sodium hyaluronate content	95.0–105.0%
Peso molecular médio	Measured by batch; example result: 1.05 × 10⁶ Da
Viscosidade intrínseca	Measured by batch; example result: 1.95 m³/kg
Solution appearance	Clear; A600 nm ≤0.01
Endotoxina bacteriana	≤0.5 IU/mg
Example COA	Batch RN20250329-E
Packing shown on example COA	100 g
Storage and expiry	Follow the current product document and applicable batch label
Sample, MOQ and lead time	Confirmed with the current quotation

Especificação

Aparência	Pó branco ou quase branco ou sólido granular ou fibroso, sem objectos estranhos visíveis à vista desarmada
Absorção de infravermelhos	O espetro de absorção no infravermelho deve ser coerente com o espetro de controlo
Teor de hialuronato de sódio (%)	95.0~105(Calculado por produto seco)
Aspeto da solução	A solução deve ser clarificada, A600nm≤0,01
Ácidos nucleicos	A260nm≤0,5
pH	5.0-8.5
Peso molecular médio	Valores medidos
Viscosidade intrínseca (m3/kg)	Valores medidos
Teor de proteínas (%)	≤0.10
Perda de peso seco (%)	≤15.0
Resíduo de ignição (%)	≤10
Cloretos (%)	≤0.5
Ferro (ppm)	≤80
Número total de colónias (CFU/g)	≤100
Fungos e leveduras (CFU/g)	≤20
Endotoxina bacteriana (UE/mg)	≤0.5
Estreptococos hemolíticos viáveis	Negativo
Hemólise	Negativo
Escherichia coli/g	Negativo
Staphylococcus Aureus	Negativo
Pseudomonas Aeruginosas	Negativo

Aplicação

Os produtos de hialuronato de sódio de grau farmacêutico podem ser utilizados como matérias-primas ou materiais auxiliares de medicamentos ou dispositivos médicos para preparações oftálmicas, preparações intra-articulares, agentes anti-adesão pós-operatórios, preparações externas para cicatrização de feridas e enchimentos de tecidos moles e outros produtos médicos, que se dividem em duas especificações: Grau de colírio e grau de injeção.

Colírio Grau	Lubrificar, hidratar, melhorar a eficácia, aliviar o olho seco, promover a córnea, a cicatrização de lesões conjuntivais, etc.	Colírio, hidratante ocular, solução para lentes de contacto, solução para lavagem dos olhos, lubrificante para cavidades, etc
	Promover a cicatrização de feridas	Preparações tópicas (géis, agentes de película, etc.)
	Fármaco ou suporte/matriz celular	Colírios, cultura de células, preparações externas, etc.
	Reparar as lesões das mucosas, das cartilagens, etc.	Preparação farmacêutica oral

Eye Drops and Artificial-Tear Formulations

This grade can be evaluated as a sodium hyaluronate raw material for aqueous eye-drop and artificial-tear formulations. Review the batch-specific molecular weight and intrinsic viscosity against the target solution viscosity and processing requirements. Confirm clarity, pH, compatibility and stability in the finished formulation.

Contact Lens Care Solutions

Where permitted for the intended product and market, eye drops grade sodium hyaluronate may also be evaluated in contact lens care solutions. Confirm compatibility with the preservative or disinfecting system, packaging and finished-product microbiological requirements.

Quality Documents and Batch Review

The available example COA identifies the product, batch number, manufacturing and analysis dates, expiry date, packing configuration, acceptance criteria and actual batch results. It provides a traceable source for the numerical data shown on this page.

For commercial approval, use the documentation applicable to the proposed product and lot. If the project requires a TDS, SDS, test method, compendial statement, origin statement or destination-market document, include the exact scope in the enquiry so the current version and availability can be confirmed.

Document	Availability
Example COA	Available for batch RN20250329-E
Lot-specific COA	Request for the proposed or supplied batch
Current TDS and SDS	Current availability and version confirmed with the document request
Test method or compendial statement	State the required method, edition and acceptance criterion
Destination-market documents	Provide the country and required document scope for review

Packaging Options

NewHa+® Eye Drops Grade Sodium Hyaluronate is available in 10 g, 100 g and 200 g bottles, as well as 1 kg, 5 kg and 10 kg bags. Include the required pack size and order quantity in your enquiry.

Perguntas Frequentes

No. Renew treats eye-drops-grade and injection-grade sodium hyaluronate as separate grades with different specifications and intended applications.

Samples are available for evaluation, subject to current availability. Send the required quantity and destination country for confirmation.

Caraterísticas

Sodium hyaluronate is widely distributed in the vitreous body, joints, umbilical cord, skin and other parts of the human body, and is an irreplaceable natural substance in the human body.

The unique human self origin, biocompatibility, strong water locking ability, and viscoelastic lubricity make sodium hyaluronate highly valuable for application.

O hialuronato de sódio de qualidade farmacêutica pode desempenhar importantes funções fisiológicas no corpo, tais como reter água, lubrificar as articulações, promover a cicatrização de feridas e anti-envelhecimento.

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COA de colírio Hialuronato de sódio de grau CAS 9067-32-7