Suzhou Pharmaceutical Technology Co., Ltd. (China) supplies Carboxymethylcellulose Sodium CMC CAS 9004-32-4 for pharmaceutical B2B procurement — COA, MSDS, and technical documentation available on request.
> Carboxymethylcellulose Sodium CMC — Overview
Carboxymethylcellulose Sodium (CAS: 9004-32-4, also known as Carboxymethylcellulose sodium salt, Carmellose Sodium, CMC Sodium, CMC-Na, and Sodium carboxymethyl cellulose) is a cellulose-derived polymer excipient, thickener, stabilizer, suspending agent, binder, and viscosity modifier supplied with COA and MSDS standard for all orders. Suzhou Pharmaceutical Technology Co., Ltd. supplies Carboxymethylcellulose Sodium in controlled small-batch and bulk quantities from Suzhou, China, with export to South America, Australia, New Zealand, Mexico, Canada, and worldwide markets.
| Product Name | Carboxymethylcellulose Sodium (CMC Sodium) |
| Structural Formula |  |
| Alias | Carboxymethylcellulose sodium salt; Carmellose Sodium; CMC Sodium; CMC-Na; Sodium carboxymethyl cellulose |
| CAS Number | 9004-32-4 |
| Molecular Formula | C8H16NaO8 (PubChem representative record) |
| Molecular Weight | 263.20 g/mol (PubChem representative record) |
| Purity | Available by agreed grade, viscosity, and impurity specification |
| Appearance | White to off-white powder or granules |
| Storage | Store sealed in a dry, cool, and well-ventilated area |
> Applications
Carboxymethylcellulose Sodium is evaluated by formulation, excipient-screening, suspension, gel, tablet, nutraceutical, cosmetic, food-ingredient, and process-development teams that need a water-dispersible cellulose-derived viscosity modifier. PubChem compound record CID 6328154, accessed in 2026 (n=246 synonyms), lists a representative Carboxymethylcellulose Sodium record as C8H16NaO8 with molecular weight 263.20 g/mol and InChIKey DPXJVFZANSGRMM-UHFFFAOYSA-N. Buyers should confirm viscosity grade, substitution range, particle form, impurity limits, documentation, and intended market requirements before order confirmation.
Thickener and suspending-agent identity
CMC Sodium is commonly considered where viscosity control, suspension behavior, texture adjustment, binder function, or process rheology must be evaluated. Typical specification discussions include appearance, identification, viscosity, pH, loss on drying, sodium chloride, sodium glycolate, selected metals, and microbial limits when relevant.
Grade and viscosity selection
Different projects may require low, medium, or high viscosity grades depending on dispersion behavior, processing route, final texture, and target product category. Our team confirms the available grade and test items against the buyer’s application before quotation.
> Sourcing & Supply
Suzhou Pharmaceutical Technology Co., Ltd. is an R&D-driven pharmaceutical company with sourcing, purification, and analytical coordination capability for Carboxymethylcellulose Sodium. Small batches (evaluation and pilot quantities) are prepared or arranged directly by our technical team in Suzhou. For larger commercial quantities, production is scaled up at qualified manufacturing facilities, with export documentation provided according to the order scope.
- Small-batch orders (evaluation or pilot quantity): prepared or arranged by our technical team in Suzhou. Lead time 10–14 business days from order confirmation.
- Commercial bulk (25 kg packaging, pallet quantities or larger production campaigns): scaled up at qualified manufacturing facilities. Lead time 14–21 business days depending on batch size and documentation.
We export Carboxymethylcellulose Sodium to buyers across South America — including Brazil, Argentina, Colombia, Chile, Peru, Ecuador, Bolivia, Paraguay, and Uruguay — as well as to Australia, New Zealand, Mexico, and Canada. Inquiries from European, Middle Eastern, and Asian markets are also welcome.
> Quality & Export Documentation
Each Carboxymethylcellulose Sodium order is supplied against the agreed specification. Standard release controls can include appearance, identification, viscosity, pH, loss on drying, sodium chloride, sodium glycolate, selected metals, particle form, and microbial checks when required by the order scope.
- COA: included with every order.
- MSDS: included with every order.
- COO: available for pallet quantities and commercial export orders.
- Specification alignment: buyer and seller confirm grade, viscosity, test method, packaging, and target market before shipment.
> Packaging & Storage
Carboxymethylcellulose Sodium is commonly packed in sealed foil bags, fiber drums, cartons, paper-poly bags, or agreed bulk packaging according to quantity and route. Store sealed in a dry, cool, and well-ventilated area, protected from moisture and contamination.
> Pricing & Order Information
Pricing is quoted case by case based on quantity, viscosity grade, particle form, documentation, destination country, and shipping requirements. MOQ is typically 1 kg, and sample quantities are available for qualified buyers before pilot or commercial orders.
> FAQ
What is the minimum order quantity for Carboxymethylcellulose Sodium?
The minimum order quantity for Carboxymethylcellulose Sodium is typically 1 kg. Sample quantities are available for qualified buyers.
What documents are included with a CMC Sodium bulk order?
All CMC Sodium orders include a COA and MSDS in English. For pallet quantities and commercial export orders, COO is available as standard export documentation.
Can I request a Carboxymethylcellulose Sodium sample before bulk purchase?
Yes. Sample quantities are available for qualified buyers before pilot or commercial orders.
Do you export Carmellose Sodium to South America?
Yes. We handle inquiries from Brazil, Argentina, Colombia, Chile, Peru, Ecuador, Bolivia, Paraguay, and Uruguay.
Is Carmellose Sodium the same as Carboxymethylcellulose Sodium CAS 9004-32-4?
Yes. Carmellose Sodium is a common name associated with Carboxymethylcellulose Sodium CAS 9004-32-4 in sourcing and specification contexts.
Can buyers in Australia, New Zealand, Mexico, or Canada order this material?
Yes. We handle qualified inquiries from Australia, New Zealand, Mexico, Canada, and other international markets.
What specification is available for CAS 9004-32-4?
Carboxymethylcellulose Sodium is supplied by agreed specification. It can include identity, viscosity, pH, loss on drying, sodium salts, metals, and microbial limits.
How is CMC Sodium packaged for international shipping?
It is packed in sealed bags, drums, cartons, or agreed bulk packaging, with labels and shipping documents confirmed before shipment.
Do you supply finished products containing CMC Sodium?
No. We supply CMC Sodium as a raw material or excipient ingredient, not finished consumer products or branded medicines.
What is Carboxymethylcellulose Sodium used for in development programs?
It is evaluated as a thickener, stabilizer, suspending agent, binder, viscosity modifier, and process-development material.
> Related Products
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- Croscarmellose Sodium | CAS 74811-65-7 — disintegrant ingredient
- Crospovidone | CAS 9003-39-8 — polymer excipient
> Request a Quote or Sample
To request a quote or sample for Carboxymethylcellulose Sodium CMC (CAS 9004-32-4), please contact us directly at Info@fmyykj.com.
Include in your inquiry: required quantity (kg), destination country, documentation requirements (COA + MSDS standard; COO for bulk), viscosity grade or target viscosity, and intended use (suspension / gel / tablet / nutraceutical / food ingredient / other). We respond to all inquiries within 1 business day.
Last reviewed: June 2026
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