Sodium carboxymethyl cellulose

Sodium carboxymethylcellulose cellulose is the most widely used cellulose in the world today. It is a cellulose derivative with glucose polymerization degree of 100-2000. Otomless, hygroscopic, soluble in water, insoluble in ethanol, ether. It is white or milky white fibrous powder or particles, odorless, with hygroscopic properties. It is easily dispersed in water into a transparent adhesive solution and is insoluble in organic solvents such as ethanol.

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Product Functional Category and Applications

1、It has the functions of adhesion, thickening, emulsification, water retention, suspension and so on. It can be used as flocculant, aroxer, emulsifier, thickening agent, water retaining agent, slurry agent, film forming material, etc.

2、Used as a thickener in the food industry.

3、Used as a pharmaceutical carrier in the pharmaceutical industry, it can be used as an emulsion stabilizer for injection agent, a tablet binder and film-forming agent,

4、Used as a binder in the daily chemical industry.

5、Protective colloid for slurry and printing paste in printing industry: it can be used as a component of oil pressure in petrochemical industry.



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Product Summary

Nonproprietary Names: Carboxymethylcellulose sodium

Nickname: CMC

Chemical Name: carboxymethylcellulose sodium

CAS accession number: 9004-32-4

EINECS Accession number: 618-378-6

Molecular Formula:C6H702(OH)2OCHCOONa

Molecular Weight: 265.204 g / mol

Structural formula:

Synonyms: cellulose, cellulose glue, carboxymethylcellulose sodium


MSDS Specification and MSDS

apparent

White powder

Viscosity (2% aqueous solution, 20°C, mp)

100000

ash content,%

5 Maximum value

water-insoluble,%

Maximum 0.5

pH

6.0-8.5

Contact the product manager for specific product specifications and MSDS.



Need Bulk Quote or Custom Specifications?

Our product managers are ready to provide exclusive solutions and support sample delivery.

Product Package and Storage

Packaging: 25kg / bag, 20kg / bag

Storage: should be stored in a ventilated, dry, cool warehouse, should be fire prevention.

Shelf life: 2 years (not unsealed)



Frequently Asked Questions

!Can CORNIGS provide COA and MSDS?

CORNIGS can provide COA, MSDS, specifications, packaging information and storage conditions according to the specific product and batch, helping customers complete purchasing, quality review and supplier evaluation.


!What information should I provide before requesting a quotation?

To receive an accurate quotation, please provide the product name, required specification, estimated quantity, application field, packaging requirement, delivery destination and whether technical documents are needed.


!Can I request a sample before bulk purchase?

Sample or small trial quantity requests can be discussed according to product type and stock availability. Customers are advised to share the testing purpose and target application so that a suitable product can be recommended.


!What packaging and storage options are available?

Packaging and storage conditions vary by product specification. In general, products should be stored in sealed packaging and protected from moisture, heat and direct sunlight. Please confirm detailed requirements before ordering.


!How can I get technical support or purchase advice?

You can contact CORNIGS through the inquiry form, WhatsApp, phone or email. Our product manager can help confirm product selection, application suitability, documentation requirements and quotation details.