Sodium carboxymethyl cellulose CAS#9004-32-4

Sodium carboxymethyl cellulose CAS#9004-32-4

Basic Information

Excellent Water Solubility: Fully water-soluble polymer that forms stable aqueous solutions, enabling easy processing and formulation.


Thixotropic Performance: Exhibits thixotropic behavior in water, providing effective suspension capability and helping maintain uniform dispersion of solid components.


Highly Efficient Binding Ability: Acts as a strong binder even at low dosage levels, minimizing interference with formulation performance while maintaining structural integrity.


Stable & Controlled Chemical Structure: Produced through carboxymethyl modification of cellulose and neutralized to its sodium salt form, ensuring consistent quality and reliable functional performance.

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product description

Product Description of Sodium carboxymethyl cellulose CAS#9004-32-4

Sodium carboxymethyl cellulose (CMC) is a water-soluble polymer forming thixotropic solutions. It keeps ingredients evenly suspended, widely used in pyrotechnic products.

It works as an efficient binder with low dosage and strong adhesion, ideal for strobe formulas. Yet its sodium content limits its use in most colored pyrotechnic mixtures.


Product Application of Sodium carboxymethyl cellulose CAS#9004-32-4

Sodium carboxymethyl cellulose (NaCMC) is anionic carboxymethyl cellulose sodium salt. Widely used in oral and external medicines for thickening, its aqueous solution can stably suspend powders for various pharmaceutical uses.

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Product Information

Parameters


Melting point274 °C (dec.)
Density1,6 g/cm3
Refractive index1.515
FEMA2239 | CARBOXYMETHYLCELLULOSE
Storage temproom temp
SolubilityH2O: 20 mg/mL, soluble
Pka4.30(at 25℃)
Formlow viscosity
ColorWhite to light yellow
OdorOdorless
PHpH (10g/l, 25℃) 6.0~8.0
PH Range6.5 - 8.5
Biological sourcewood (pulp)
Water Solubilitysoluble
Merck141829
StabilityStable. Incompatible with strong oxidizing agents.
Cosmetics Ingredients FunctionsEMULSION STABILISING
FRAGRANCE
VISCOSITY CONTROLLING
FILM FORMING
BINDING
Cosmetic Ingredient Review (CIR)Sodium carboxymethyl cellulose (9004-32-4)
InChI1S/C6H12O6.C2H4O2.Na/c7-1-3(9)5(11)6(12)4(10)2-8;1-2(3)4;/h1,3-6,8-12H,2H2;1H3,(H,3,4);
InChIKeyDPXJVFZANSGRMM-UHFFFAOYSA-N
SMILES[Na].OC(C(O)C(O)C=O)C(O)CO.OC(=O)C
EPA Substance Registry SystemSodium carboxymethyl cellulose (9004-32-4)


Safety Information


Risk Statements40
Safety Statements24/25
WGK Germany1
RTECSFJ5950000
F3
Autoignition Temperature698 °F
TSCATSCA listed
HS Code39123100
Storage Class11 - Combustible Solids
ToxicityLD50 oral in rabbit: > 27gm/kg


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FAQ

1. What kind of company is Bohai New Materials?
Bohai New Materials (Tianjin) Co., Ltd. is a foreign trade company specializing in the international trade of chemical products, located in the Binhai New Area of ​​Tianjin. Leveraging the strategic location of Tianjin Port, the company provides one-stop procurement and export services to global clients for a wide range of products, including plastic resins, basic chemical raw materials, fine chemicals, chemical fiber raw materials, and inorganic chemicals.


2. Which markets does the company serve?
Our products are primarily exported to Southeast Asia (Vietnam, Thailand, Indonesia, Malaysia), the Middle East (UAE, Saudi Arabia), Africa (Nigeria, Kenya), as well as Europe and the Americas.


3. Does the company have the qualifications to export hazardous chemicals?
Yes. We hold a valid license for the operation of hazardous chemicals and are well-versed in the export declaration, packaging, documentation, and transportation requirements for various types of hazardous goods. We are capable of handling the export of Class 3, Class 5, Class 8, and Class 9 hazardous chemicals.


4. What are the company's main products?
Our core product portfolio includes:
Plastic resins: PP, PE, PVC, ABS, PC, POM, etc.
Basic chemical raw materials: Soda ash, caustic soda, titanium dioxide, methanol, styrene, ethylene glycol, PTA, etc.
Fine chemicals: Pharmaceutical intermediates, pesticide intermediates, chemical additives, solvents, surfactants.
Chemical fiber raw materials: Polyester filament, polyester staple fiber, polyester chips (PET).
Inorganic chemicals: Calcium carbonate, talc powder, sodium sulfate, calcium chloride, magnesium chloride, etc.
Others: Paraffin wax, white oil, petroleum jelly (Vaseline), rubber, water treatment chemicals, etc.
If you have specific product requirements, please feel free to contact us; we will quickly source high-quality products to meet your needs.


5. How can I obtain a product quote? What information is required?
You can contact us via our official website, by phone, or by email. To ensure a quick and accurate quote, please provide the following details: product name and specifications, target purchase quantity, destination port, and desired delivery time. Please also inform us of any special packaging or testing requirements.

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