Sichuan Hersbit Scientific and Technical Co,.Ltd
| Appearance | White powder |
| Packaging Details | Inner Polyethylene Plastic Film Bag |
| Delivery Time | 5-10 work days |
| Viscosity | 70 cps / 180 cps / 500 cps |
| Moisture Content | ≤ 5% |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram,cash |
| Origin | China |
| Boiling Point | Not applicable |
| pH Value | 5.0-8.5 |
| Ash Content | ≤ 1% |
| Supply Ability | 600tons/year |
| Molecular Weight | 90.08 g/mol |
| Melting Point | 250-300°C |
| Solubility | Soluble in water |
| Density | 1.5 g/cm3 |
| Application | SCR Honeycomb Catalysts |
| HS Code | 39123100 |
| Model Number | LY-002 |
| Brand Name | Hersbit |
| Certification | coa |
| Place of Origin | China |
View Detail Information
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Product Specification
| Appearance | White powder | Packaging Details | Inner Polyethylene Plastic Film Bag |
| Delivery Time | 5-10 work days | Viscosity | 70 cps / 180 cps / 500 cps |
| Moisture Content | ≤ 5% | Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram,cash |
| Origin | China | Boiling Point | Not applicable |
| pH Value | 5.0-8.5 | Ash Content | ≤ 1% |
| Supply Ability | 600tons/year | Molecular Weight | 90.08 g/mol |
| Melting Point | 250-300°C | Solubility | Soluble in water |
| Density | 1.5 g/cm3 | Application | SCR Honeycomb Catalysts |
| HS Code | 39123100 | Model Number | LY-002 |
| Brand Name | Hersbit | Certification | coa |
| Place of Origin | China | ||
| High Light | Ammonium Carboxymethyl Cellulose supplier ，CMC-NH4 manufacturer China ，Cellulose Derivatives with warranty | ||
Shanghai Prior Chemical specializes in the development, production and global supply of CMC-NH4 (Ammonium Carboxymethyl Cellulose), a high-purity cellulose specifically designed for high-temperature ceramic and catalyst applications.
CMC-NH4 is widely used as a low-ash, sodium-free binder in SCR denitrification catalysts, honeycomb ceramics, lithium battery materials, phosphor powders and precision electronic ceramics.
Ammonium Carboxymethyl Cellulose (CMC-NH4) is an anionic cellulose derivative produced by chemical modification of natural cellulose.
It appears as a white or slightly yellow powder, odorless, tasteless and non-toxic. It readily dissolves in cold water to form a transparent and highly viscous solution.
Compared with conventional Sodium Carboxymethyl Cellulose (CMC-Na), CMC-NH4 provides significant advantages in high-temperature applications due to its extremely low ash residue and absence of alkali metal contamination.
Chemical Structure:
C6H7O2(OH)2OCH2COONH4
Molecular Formula:
C8H15NO7
Ash content typically below 0.5%, minimizing contamination after calcination.
No sodium or potassium ions remain after decomposition, protecting catalyst active sites.
Provides outstanding:
Adhesion
Thickening
Suspension
Dispersion
Water retention
Film-forming capability
Suitable for high-temperature sintering and calcination processes.
Helps improve extrusion performance, green body strength and production consistency.
CMC-NH4 is particularly suitable for industries requiring high purity and minimal inorganic residues.
Primary binder for:
V₂O₅-WO₃/TiO₂ catalysts
Honeycomb catalyst substrates
Plate-type catalysts
Advantages:
Prevents alkali poisoning
Improves catalyst activity
Extends catalyst service life
Applications:
Diesel particulate filters (DPF)
Automotive exhaust substrates
Industrial honeycomb ceramics
Benefits:
Improved extrusion behavior
Higher green strength
Better dimensional stability
Functions:
Binder additive
Slurry stabilizer
Suitable for:
Silicon anodes
Graphite anodes
LFP battery systems
Used as:
Dispersant
Rheology modifier
Slurry stabilizer
Advantages:
No influence on luminous efficiency
Clean burnout behavior
Applications include:
Alumina ceramics
Ferrite ceramics
Piezoelectric ceramics
| Properties | CMC-NH4 | CMC-Na |
|---|---|---|
| Alkali Metal Residue | None | Present |
| Ash Content | <0.5% | Higher |
| SCR Catalyst Compatibility | Excellent | Limited |
| Honeycomb Ceramic Applications | Excellent | Moderate |
| Battery Material Purity | High | Medium |
| Thermal Decomposition | Clean Burnout | Residual Sodium |
| Item | Specification | Typical Value |
|---|---|---|
| Appearance | White Powder | Complies |
| Viscosity (1% Solution) | 100–300 cps | 147 cps |
| pH Value | 5.0–8.0 | 7.1 |
| Moisture (%) | 10–20 | 16.0 |
| Ash Content (%) | ≤0.5 | 0.31 |
Available Grades:
CMC-NH4-70 cps
CMC-NH4-180 cps
CMC-NH4-500 cps
Customized viscosity grades are available upon request.
Standard Packaging:
20 kg Kraft Paper Bag
PE Inner Liner
Storage Conditions:
Store in a cool, dry and ventilated area.
Shelf Life:
24 Months
Joint venture manufacturing capability and stable supply chain.
Application assistance for catalyst extrusion and ceramic processing.
Customized viscosity and particle size distribution available.
Serving customers in:
Japan
South Korea
India
Europe
Southeast Asia
Looking for a reliable CMC-NH4 supplier?
Shanghai Prior Chemical offers:
✔ Free Samples (≤500 g)
✔ Technical Data Sheet (TDS)
✔ COA Support
✔ OEM Packaging
✔ Fast Global Delivery
Contact Us Today for Pricing and Technical Consultation.
Company Details
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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