• Product NameCarboxy Methyl Cellulose Sodium (CMC-Na)
  • Molecular FormulaC8H15NaO8
  • Molecular Weight262.19000
  • Purity99%
  • AppearancePOWDER

Product Details

Quick Details

  • CasNo: 9004-32-4
  • Molecular Formula: C8H15NaO8
  • Appearance: POWDER
  • Purity: 99%

Low price 9004-32-4 powder hot sale! Chinese factory supply high grade top purity 99% 9004-32-4 in stock, best price, in bulk supply. We provide high quality Carboxymethyl cellulose (CAS 9004-32-4), at a very affordable prices to our customers.

1.What is the Carboxymethyl cellulose ?

Sodium carboxymethyl cellulose (CMC) is a polyanionic biopolymer. As a solution in water, it has thixotropic properties. Sodium carboxymethyl cellulose is white when pure; industrial grade material may be grayish-white or cream granules or powder. As polysaccharide, sodium carboxymethyl cellulose (CMC) is a high-molecular weight anionic polymeric material that contains numerous hydroxyl (–OH) and carboxylate (–COO–) groups. Sodium carboxymethyl cellulose (NaCMC) is an anionic water-soluble linear polymer derived from the partial substitution of 2, 3 and 6 hydroxyl groups of cellulose by hydrophilic carboxymethyl groups.

2.What is the CAS number for Carboxymethyl cellulose ?

The CAS number of Carboxymethyl cellulose is 9004-32-4.

More information of Carboxymethyl cellulose 9004-32-4 are:

CAS Number



1,6 g/cm3

Melting Point

274 °C (dec.)

Boiling Point

527.1°C at 760 mmHg

Flash Point


Vapor Pressure

2.59E-13mmHg at 25°C


Isomeric SMILES CC(=O)[O-].C(C(C(C(C(C=O)O)O)O)O)O.[Na+]
RTECS Number FJ5950000
Complexity 173






4.30(at 25℃)

3.What is the molecular formula of Carboxymethyl cellulose ?

The chemical formula of Carboxymethyl cellulose is C2H4O3.xNa.xUnspecified which containing 2 Carbon atoms,4 Hydrogen atoms and 1 Oxygen atoms,and the molecular weight, and the molecular weight of Carboxymethyl cellulose is 262.19000.

4.What is Carboxymethyl cellulose(9004-32-4)used for?

Sodium carboxymethyl cellulose (CMC) has been widely used for oral drug delivery (Zare-Akbari et al., 2016). Especially, CMC has great potential to be used for site-specific drug delivery due to its high pH-sensitivity (Kono, 2014; Mitsumata et al., 2003). It is useful in helping to hold the components of pyrotechnic compositions in aqucous suspension (e.g., in the making of black match). It is also an especially effective binder that can be used in small amounts in compositions, where the binder can intcrfere with the intended effect (e.g., in strobe compositions). Due to its biodegradability, biocompatibility and non-toxicity, it has been extensively used in tissue engineering, drug delivery, textile industry, paper, dispersant and water treatment applications.


Relevant articles related to Carboxymethyl cellulose:



Superabsorbent hydrogel from oil palm empty fruit bunch cellulose and sodium carboxymethylcellulose International Journal of Biological Macromolecules Volume 131, 15 June 2019, Pages 50-59
An active and pH-responsive film developed by sodium carboxymethyl cellulose/polyvinyl alcohol doped with rose anthocyanin extracts Food Chemistry Volume 373, Part B, 30 March 2022, 131367

5.Low price 9004-32-4 powder hot sale! Chinese factory supply high grade top purity 99% 9004-32-4 in stock, best price, in bulk supply.

Shanghai yixiang chemical co., ltd. is a quality chinese factory of Carboxymethyl cellulose powder. Our main goal is customer satisfaction. Contact us to negotiate the best price for your business on top purity 99% Carboxymethyl cellulose 9004-32-4.