carboxymethyl cellulose molecular weight

  • What is the molecular weight of …

    Typically 20,000 to 60,000. Cellulose is natural macro molecule without any specific size or molecular weight. The same applies to the esters of cellulose.

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  • carboxymethylcellulose | Sigma-Aldrich

    Carboxymethylcellulose, Sodium Salt, High Viscosity - CAS 9004-32-4 - Calbiochem . 1 Product Result | Match Criteria: Product Name Synonym: Carboxymethylcellulose, Sodium Salt, High Viscosity - CAS 9004-32-4 - Calbiochem CAS Number: 9004-32-4. 217274 ; Substrate for cellulase. Viscosity: (2%, H2O, 25°C): 800 - 3100 mPas. Millipore pricing. Carboxymethylcellulose, Sodium Salt, Low Viscosity ...

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  • WALOCEL™ C USP/EP Carboxymethyl Cellulose Sodium for ...

    30mPas (2% b. weight solution), substitution type 0.9) ; • WALOCELTM C 2,400 PA 07 → Powder, viscosity of 2,400 mPas (2% b. weight solution), substitution type 0.7. As a well-known and established excipient, sodium carboxymethyl cellulose is widely used in oral and topical formulations. It is a

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  • Sodium carboxymethyl cellulose | 9004-32-4

    Visit ChemicalBook To find more Sodium carboxymethyl cellulose(9004-32-4) information like chemical properties,Structure,melting point,boiling point,density,molecular formula,molecular weight, physical properties,toxicity information,customs codes. You can also browse global suppliers,vendor,prices,Price,manufacturers of Sodium carboxymethyl cellulose(9004-32-4).

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  • Carmellose sodium | C8H15NaO8 - PubChem

    9004-32-4. Carboxymethylcellulose sodium (USP) Carboxymethyl cellulose, sodium salt, average M.W. 250000 (DS=0.7) Carboxymethyl cellulose, sodium salt, average M.W. 250000 (DS=0.9)

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  • SODIUM CARBOXYMETHYL CELLULOSE

    carboxymethyl cellulose into the same crucible. Displace the extraction liquid that adheres to the substance with acetone. Dry the crucible in an oven at 110o until constant in weight. Weigh the first time after 2 h. Cool the crucible every time in a desiccator and pay attention during weighing to the

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  • Croscarmellose | C8H16O8 - PubChem

    Molecular Weight: 240.21 g/mol. Parent Compound: CID 24749 (Mannose, D-) Component Compounds: CID 24749 (Mannose, D-) CID 176 (Acetic acid) Dates: Modify: 2020-06-06. Create: 2005-06-24. A cellulose derivative which is a beta-(1,4)-D-glucopyranose polymer. It is used as a bulk laxative and as an emulsifier and thickener in cosmetics and pharmaceuticals and as a stabilizer for reagents. MeSH ...

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  • Carboxymethyl cellulose CAS NO (9004-32-4) …

    Molbase Encyclopedia provides Carboxymethyl cellulose (9004-32-4) basic information, physical and chemical properties, safety information, toxicity, customs data, synthetic routes, maps, MSDS, generation methods and uses, and its upstream and downstream products, find Carboxymethyl cellulose introduction, on the Molbase Encyclopedia!

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  • Effects of molecular weight and concentration of ...

    In this paper, two types of CMC, with respective molecular weights (MW) of ∼120000 and ∼240000 Dalton or respective polymerization degrees of 500 (CMC-500) and 1050 (CMC-1050), were studied in a concentration range of 0.05%–0.5% (w/w) for nAP synthesis. Morphology of the particles was characterized with transmission electron microscopy (TEM).

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  • Carboxymethylcellulose sodium - Database

    Carboxymethylcellulose sodium: Synonyms: Carboxymethyl cellulose, sodium salt sodium carboxymethyl cellulose cellulose carboxymethyl ether, sodium cmc sodium salt carboxyl methyl cellulose sodium carboxy-methyl cellulose sodium carboxymethyl cellulose sodium cellulose carboxymethyl ether sodium cmc sodium cmc-4lf sodium carbose sodium

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  • RHEOLOGY OF CARBOXYMETHYL CELLULOSE SOLUTIONS TREATED …

    RHEOLOGY OF CARBOXYMETHYL CELLULOSE SOLUTIONS TREATED WITH CELLULASES Jung Myoung Lee a, John A. Heitmann a, and Joel J. Pawlak a* The effect of cellulase treatments on the rheology of carboxymethyl cellulose (CMC) solutions was studied using a rotational viscometer. The rheological behaviors of CMC solutions of different molecular mass

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  • Highly Size-Selective Water-Insoluble Cross …

    Abstract. Carboxymethyl cellulose (CMC) membranes have strong potential for application as molecular-scale separators. For this study, stable CMC membranes were fabricated with aluminum chloride (AlCl 3) and iron(III) chloride (FeCl 3) serving as cross-linkers.The resulting CMC-Al and CMC-Fe membranes were optically transparent and water-insoluble with sufficient mechanical strength for ...

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  • Substance Name: Carboxymethylcellulose …

    9004-32-4 - DPXJVFZANSGRMM-UHFFFAOYSA-N - Carboxymethylcellulose sodium [USP] - Similar structures search, synonyms, formulas, resource links, and other chemical information.

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  • Carboxymethyl cellulose - Wikipedia

    Visit ChemicalBook To find more Carboxymethyl cellulose(9000-11-7) information like chemical properties,Structure,melting point,boiling point,density,molecular formula,molecular weight, physical properties,toxicity information,customs codes. You can also browse global suppliers,vendor,prices,Price,manufacturers of Carboxymethyl cellulose(9000-11-7).

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  • Carboxymethyl cellulose | CAS#:9004-32-4 | …

    Chemsrc provides Carboxymethyl cellulose(CAS#:9004-32-4) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of Carboxymethyl cellulose are …

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