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Sichuan Hersbit Scientific and Technical Co,.Ltd

  • China,Xingtai ,Hebei
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China CMC-NH4 | Ammonium Carboxymethyl Cellulose for SCR Catalyst & Advanced Ceramics
China CMC-NH4 | Ammonium Carboxymethyl Cellulose for SCR Catalyst & Advanced Ceramics

  1. China CMC-NH4 | Ammonium Carboxymethyl Cellulose for SCR Catalyst & Advanced Ceramics

CMC-NH4 | Ammonium Carboxymethyl Cellulose for SCR Catalyst & Advanced Ceramics

  1. MOQ: 5tons
  2. Price: ≤5000kg 8.5$/kg >5000kg 8$/kg
  3. Get Latest Price
Origin China
Delivery Time 5-10 work days
Boiling Point Not applicable
pH Value 5.0-8.5
Molecular Weight 90.08 g/mol
Packaging Details Inner Polyethylene Plastic Film Bag
Density 1.5 g/cm3
Payment Terms L/C,D/A,D/P,T/T,Western Union,cash
Appearance White powder
Property Value Sodium Free Yes Low Ash Binder Yes Catalyst Application SCR Denitration Catalyst
Ash Content ≤ 1%
Viscosity 70 cps / 180 cps / 500 cps
Sample Available
Supply Ability 600tons/year
Moisture Content ≤ 5%
Sodium Free Yes
Melting Point 250-300°C
Model Number LY-002
Brand Name Hersbit
Certification coa
Place of Origin China

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  2. Company Details

Product Specification

Origin China Delivery Time 5-10 work days
Boiling Point Not applicable pH Value 5.0-8.5
Molecular Weight 90.08 g/mol Packaging Details Inner Polyethylene Plastic Film Bag
Density 1.5 g/cm3 Payment Terms L/C,D/A,D/P,T/T,Western Union,cash
Appearance White powder Property Value Sodium Free Yes Low Ash Binder Yes Catalyst Application SCR Denitration Catalyst
Ash Content ≤ 1% Viscosity 70 cps / 180 cps / 500 cps
Sample Available Supply Ability 600tons/year
Moisture Content ≤ 5% Sodium Free Yes
Melting Point 250-300°C Model Number LY-002
Brand Name Hersbit Certification coa
Place of Origin China
High Light Ammonium Carboxymethyl Cellulose for SCR CatalystCMC-NH4 for advanced ceramicsCellulose derivatives with ammonium carboxymethyl
CMC-NH4 | Ammonium Carboxymethyl Cellulose for SCR Catalyst & Advanced Ceramics
What is CMC-NH4?

Ammonium Carboxymethyl Cellulose (CMC-NH4) is a high-performance cellulose derived from natural cellulose through chemical modification. It is an ammonium salt form of carboxymethyl cellulose, specially developed for high-temperature ceramic processing and catalyst manufacturing.

CMC-NH4 appears as a white, odorless, non-toxic powder with excellent water solubility. After dissolution, it forms a stable viscous solution with outstanding binding, thickening, dispersion, and rheological control properties.

Compared with conventional Sodium Carboxymethyl Cellulose (CMC-Na), CMC-NH4 provides superior performance in high-temperature applications due to its:

  • Ultra-low inorganic residue after combustion
  • Sodium-free composition
  • Excellent compatibility with catalyst formulations
  • Clean thermal decomposition characteristics

These advantages make CMC-NH4 an ideal functional additive for SCR denitration catalysts, honeycomb ceramics, lithium battery materials, and electronic ceramic applications.


Chemical Information
Item Information
Product Name Ammonium Carboxymethyl Cellulose
Abbreviation CMC-NH4
CAS No. 9085-26-1
Molecular Formula C8H15NO7
Appearance White Powder

Key Advantages of CMC-NH4
1. Ultra-Low Ash Content

CMC-NH4 generates extremely low ash residue during high-temperature calcination, helping minimize inorganic contamination in final products.

Advantages:
  • Improves catalyst purity
  • Reduces unwanted residues after burnout
  • Suitable for high-temperature sintering processes
  • Supports cleaner ceramic manufacturing

2. Sodium-Free Formulation

Unlike CMC-Na, CMC-NH4 does not introduce sodium ions into the production system.

Benefits:
  • Prevents alkali metal contamination
  • Improves compatibility with SCR catalyst formulations
  • Suitable for high-purity ceramic materials
  • Helps maintain catalyst performance stability

3. Excellent Binding and Extrusion Performance

CMC-NH4 provides excellent processing properties during ceramic and catalyst forming processes.

Main functions:

  • Strong binding ability
  • Effective viscosity control
  • Improved slurry stability
  • Uniform material dispersion
  • Enhanced extrusion performance

It helps improve:

  • Green body strength
  • Extrusion smoothness
  • Product dimensional accuracy
  • Manufacturing consistency

4. Clean Thermal Decomposition

During high-temperature treatment, CMC-NH4 decomposes efficiently with minimal inorganic residue.

Suitable for:

  • Catalyst calcination
  • Ceramic sintering
  • Precision material processing
  • High-temperature manufacturing applications

Main Applications of CMC-NH4
1. SCR Denitration Catalysts

CMC-NH4 is widely used as a binder and extrusion aid in selective catalytic reduction (SCR) catalyst production.

Typical applications:

  • V₂O₅-WO₃/TiO₂ SCR catalysts
  • Honeycomb SCR catalyst blocks
  • Plate-type SCR catalysts
Application Benefits:
  • Improves catalyst extrusion performance
  • Enhances green strength of catalyst bodies
  • Promotes uniform catalyst structure
  • Reduces inorganic residue after calcination
  • Supports stable catalyst performance

2. Honeycomb Ceramic Materials

CMC-NH4 is suitable for various honeycomb ceramic applications:

  • Automotive exhaust catalyst substrates
  • Diesel particulate filters (DPF)
  • Industrial ceramic honeycomb structures
Performance Advantages:
  • Better extrusion stability
  • Improved mechanical strength
  • Enhanced shaping performance
  • Higher dimensional accuracy

3. Lithium Battery Materials

CMC-NH4 can be applied as a functional additive in battery material processing.

Applications:

  • Electrode slurry systems
  • Silicon-based anode materials
  • Graphite electrode materials

Functions:

  • Improves binder performance
  • Controls slurry rheology
  • Enhances dispersion stability
  • Improves coating consistency

4. Electronic Ceramic Materials

CMC-NH4 is suitable for high-purity ceramic applications, including:

  • Alumina ceramics
  • Ferrite ceramics
  • Precision ceramic components

Benefits:

  • Clean burnout
  • Low contamination
  • Improved forming performance

CMC-NH4 vs CMC-Na
Property CMC-NH4 CMC-Na
Salt Type Ammonium Salt Sodium Salt
Sodium Residue None Present
Ash Content Ultra Low Higher
SCR Catalyst Compatibility Excellent Limited
High Temperature Performance Excellent Moderate
Burnout Performance Cleaner More Residue

Technical Specifications
Item Specification
Appearance White Powder
Viscosity (1% Solution) 70 / 180 / 500 cps
pH Value 5.0–8.0
Moisture Content ≤10–20%
Ash Content ≤0.5%
Solubility Soluble in Water
Available Grades
  • CMC-NH4-70 cps
  • CMC-NH4-180 cps
  • CMC-NH4-500 cps

Customized viscosity and specifications are available according to customer requirements.


Packaging & Storage
Standard Packaging
  • 20 kg Kraft Paper Bags
  • PE Inner Liner
Storage Conditions

Store in a cool, dry, and well-ventilated area. Keep away from moisture.

Shelf Life

24 Months under recommended storage conditions.


Why Choose Shanghai Prior Chemical?
Professional CMC-NH4 Supplier

Shanghai Prior Chemical specializes in the development and supply of CMC-NH4 for SCR catalyst and advanced ceramic industries.

Stable Quality & Supply Capability
  • Strict quality control system
  • Stable production capacity
  • Consistent batch performance
Technical Application Support

We provide:

  • Product samples
  • TDS & COA
  • Application evaluation
  • Process optimization support
Customized Solutions

Customized viscosity grades and technical specifications are available based on customer processing requirements.


Request CMC-NH4 Sample & Technical Data

Shanghai Prior Chemical provides professional solutions for:

  • SCR denitration catalyst manufacturers
  • Honeycomb ceramic producers
  • Battery material companies
  • Electronic ceramic manufacturers

Contact us for CMC-NH4 samples, technical documents, and application support.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2018

  • Total Annual:

    ¥1000,0000 -¥2000,0000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

       Sichuan Hersbit Scientific and Technical Co.,Ltd. was established in 2018, relying on the resource advantages of China North Industries Group, engaged in the trade of materials--- Hydroxyethyl cellulose, hydroxypropyl methyl cellulose, sodium carboxymethyl cellulose,...        Sichuan Hersbit Scientific and Technical Co.,Ltd. was established in 2018, relying on the resource advantages of China North Industries Group, engaged in the trade of materials--- Hydroxyethyl cellulose, hydroxypropyl methyl cellulose, sodium carboxymethyl cellulose,...

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Get in touch with us

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  • Sichuan Hersbit Scientific and Technical Co,.Ltd
  • Northwest side of Xingxing Car Charging Station,Shahe City, Xingtai City, Hebei Province
  • https://www.priorchemical.com/

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