Detergent Grade CMC

Anti-Redeposition

CMC helps keep soil particles suspended in the wash liquor after they are removed from fabrics, reducing their redeposition onto cleaned fabrics during washing.

 

 

Soil Suspension

CMC helps maintain removed soil in suspension during washing, reducing the tendency of soil particles to settle back onto fabrics and supporting consistent washing performance.

 

 

Viscosity Control

In liquid detergent formulations, CMC can contribute to viscosity control and help maintain a consistent product texture. The appropriate viscosity grade can be selected according to the formulation and target viscosity.

 

Formulation Stability & Suspension

CMC can help maintain the suspension of certain insoluble components in liquid cleaning formulations and contribute to overall formulation stability. Its performance depends on the detergent system, surfactants and other formulation ingredients.

Detergent-grade CMC can be used in a range of laundry and cleaning formulations. The required CMC grade may vary depending on the product type, formulation structure and desired viscosity or suspension performance. For this reason, detergent manufacturers should select CMC based on the actual formulation rather than using the same grade for every application.

CMC for Laundry Powder

 

In powder laundry detergents, CMC is mainly used for soil suspension and anti-redeposition. During washing, removed soil can remain in the wash liquor with the help of CMC, reducing the tendency of dirt particles to settle back onto fabrics.

For laundry powder manufacturers, the suitable CMC grade should provide consistent performance while maintaining good dispersion and dissolution in the washing solution. Viscosity, degree of substitution and particle size can all affect how the product performs in the final formulation.

CMC for Liquid Laundry Detergent

 

CMC can also be incorporated into liquid laundry detergent formulations as a viscosity-control and suspension aid. Depending on the formulation, it can contribute to a more consistent product texture and help maintain the suspension of certain components.

For liquid detergents, viscosity selection is particularly important. A CMC grade that works well in a powder detergent may not necessarily be the best choice for a liquid formulation. The selection should therefore consider the target viscosity, surfactant system and other ingredients used in the formulation.

CMC for Laundry Gel

 

Laundry gels generally require a balance between viscosity, flowability and formulation stability. CMC can be used as part of the thickening and suspension system to help achieve the desired rheological properties.

The appropriate CMC grade depends on the gel formulation and target consistency. Laboratory testing is recommended before large-scale production, particularly when changing from an existing CMC supplier or introducing CMC into a new formulation.

CMC for Detergent Bars and Laundry Soap

 

CMC can be used in certain detergent bar and laundry soap formulations where binding, water retention or formulation consistency is required. Its performance depends strongly on the composition and manufacturing process of the bar.

For these applications, CMC selection should be based on the production process, moisture level, hardness requirements and other raw materials used in the formulation.

CMC for Dishwashing and Household Cleaners

 

CMC may also be used in selected dishwashing and household cleaning formulations where viscosity control, suspension or formulation stability is required.

Because dishwashing liquids and household cleaners can contain different surfactants, salts, builders and other additives, the suitable CMC grade should be evaluated according to the complete formulation rather than viscosity alone.

Choosing CMC for Your Detergent Formulation

There is no single CMC grade that is ideal for every detergent application. Laundry powder, liquid detergent, laundry gel and cleaning products can require different viscosity levels and functional characteristics.

If you are currently using CMC in your formulation, you can send us your existing specification or COA. We can review the key parameters and recommend a suitable grade for laboratory testing before bulk procurement. 

 How to Choose the Right Detergent CMC Grade

Choosing the right detergent-grade CMC is not simply a matter of selecting the highest viscosity available. The suitable grade depends on the type of detergent, the formulation structure, the required viscosity and the role CMC is expected to play in the finished product.

For detergent manufacturers, we recommend evaluating CMC according to the actual formulation rather than viscosity alone. Hondo Chemical offers different viscosity grades and can adjust product specifications according to application and customer requirements.

1. Low Viscosity CMC

Low-viscosity CMC is generally considered when the formulation requires good dispersion and dissolution without significantly increasing the viscosity of the system. It can be suitable for certain powder detergent formulations and liquid systems where only limited viscosity contribution is required.

For laundry powder, a lower-viscosity grade can be considered when the primary requirement is soil suspension and anti-redeposition rather than thickening.

2.Medium Viscosity CMC

Medium-viscosity CMC provides a balance between functional performance and viscosity contribution. It can be considered for a wider range of detergent formulations where both suspension and moderate rheology control are required.

This type of grade may be suitable for selected liquid laundry detergents, laundry gels and other cleaning formulations, depending on the surfactant system and target viscosity.

3. High Viscosity CMC

High-viscosity CMC is normally considered when stronger viscosity contribution or suspension performance is required in a liquid formulation. It may be suitable for liquid detergents, laundry gels and selected household cleaning products.

However, higher viscosity does not automatically mean better performance. Excessive viscosity can affect dispersion, processing and the final product texture. The appropriate grade should therefore be determined through formulation testing.

4. Our CMC Grades Can Be Matched to Your Formulation

Different detergent manufacturers may use different raw materials, surfactant systems and production processes. As a result, the same CMC grade may perform differently from one formulation to another.

Hondo Chemical supplies multiple viscosity grades of detergent-grade CMC and can provide customized specifications according to application requirements. Before bulk purchasing, customers can send us their current CMC specification, COA or target viscosity for evaluation.

We can then recommend a suitable grade for laboratory testing rather than asking customers to select a grade based on viscosity alone.

5.From Laboratory Testing to Bulk Supply

For new detergent formulations or supplier replacement projects, we recommend starting with laboratory testing before moving to commercial quantities. This allows manufacturers to compare dissolution, viscosity, suspension and anti-redeposition performance under their own formulation conditions.

Hondo Chemical can support this process with CMC samples, product specifications, COA and technical information, followed by stable bulk supply for regular production after the grade has been approved.

👉 Custom specifications are available based on your detergent formulation requirements.

Consistent Detergent CMC Starts with Controlled Production

For detergent manufacturers, consistency between batches is often more important than a single test result. A CMC sample may perform well in laboratory testing, but if viscosity, moisture or dissolution behavior changes significantly from one batch to another, the formulation can become difficult to control during regular production.

At Hondo Chemical, detergent-grade CMC is produced under controlled manufacturing and quality inspection procedures. Raw materials, production parameters and finished CMC are checked at different stages to maintain consistency between batches.

Raw Material & Traceability Control

The quality of CMC starts with the raw materials used during production. Key incoming materials are inspected before being released for production.

Depending on the material, our incoming checks can include appearance, basic quality parameters and conformity with the required purchasing specification.

This provides a controlled starting point for the CMC production process rather than relying only on final-product inspection.

Production Process Monitoring

CMC production involves several stages, including alkalization, etherification, washing, drying, milling and screening. Process conditions can affect important properties such as degree of substitution, purity, moisture, particle size and viscosity.

Production parameters are therefore monitored during processing, with adjustments made when necessary to keep the product within the agreed specification.

For detergent-grade CMC, particular attention is given to viscosity consistency, dissolution behavior, moisture and particle size, as these properties can influence how the CMC performs in different detergent formulations.

Finished Product Testing & Pre-Shipment Inspection

Every batch undergoes comprehensive testing for viscosity, moisture, particle size, solubility, pH, and purity. Pre-shipment random sampling verifies key parameters to ensure only fully compliant batches are released, accompanied by a Certificate of Analysis (COA).

COA and Technical Documentation

A Certificate of Analysis (COA) can be provided for the applicable shipment, showing the tested parameters against the agreed specification.

Depending on the customer's requirements, technical documentation can also include:

Technical Data Sheet (TDS)

Safety Data Sheet (SDS)

Certificate of Analysis (COA)

Product specification

Packing information

Sample information

For customers evaluating Hondo CMC as an alternative supplier, we can also provide a sample for laboratory testing before commercial orders.

We understand that detergent manufacturers require stable quality, reliable delivery, and consistent performance.

Our Strengths:

Over 15 years manufacturing experience (since 2008)

Annual capacity: 20,000 tons

8 production lines ensuring stable supply

Strict viscosity and quality control

Competitive pricing for long-term cooperation

Fast response and sample support

Hondo Chemical not only a CMC supplier for detergent, but also a long-term partner for your production stability.

Hondo Chemical Detergent-Grade Sodium CMC is a high-performance, stable, versatile additive designed to meet the needs of modern detergent, soap, and cleaning product manufacturers worldwide. With rigorous quality control, production consistency, broad application versatility, and strong technical support - we offer not just a product, but a full solution to help you improve product quality, reduce costs, and speed up time-to-market.

We welcome global customers to contact us for samples, COA, formulation consultation, and long-term cooperation.

Q1. What raw materials do you use for detergent-grade CMC?
A: We use high-purity cellulose (from certified wood pulp or cotton pulp suppliers). All raw materials are tested and fully traceable.

Q2. How do you ensure each batch performs consistently?
A: Through a professional quality control system - raw material inspection → process monitoring → final product testing → pre-shipment sampling → issuing COA.

Q3. Can detergent-grade CMC be used in both powder and liquid detergents?

Yes. Detergent-grade CMC can be used in both powder and liquid detergents. In powder detergents, it mainly supports soil suspension and anti-redeposition. In liquid detergents, it can also contribute to viscosity control and formulation stability. The suitable grade depends on the formulation and target performance.

Q4. How do I compare CMC from different suppliers?

Compare more than viscosity alone. Check the viscosity test conditions, DS, purity, moisture, particle size and dissolution behavior. Most importantly, test the CMC in your actual detergent formulation. If you have an existing COA or specification, you can send it to us for grade comparison.

Q5. What CMC viscosity is suitable for laundry powder?

Low-viscosity CMC is commonly considered for laundry powder, where anti-redeposition and soil suspension are the main functions. However, the ideal grade depends on the detergent formulation. We recommend comparing samples at the same dosage and test conditions before selecting a grade for regular production.

If you are looking for a reliable sodium CMC supplier for detergent, we are ready to support your testing and production.

👉 Request a free sample today
👉 Get the latest price for bulk orders
👉 Contact our technical team for formulation support

We look forward to supporting your detergent business with stable and cost-effective CMC solutions.