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Carboxymethylcellulose sodium salt, Thermo Scientific Chemicals
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Catalog number A18105.0E
Price (USD)/ Each
236.65
Online exclusive
263.00 Save 26.35 (10%)
-
Quantity:
2500 g
Price (USD)/ Each
236.65
Online exclusive
263.00 Save 26.35 (10%)
Carboxymethylcellulose sodium salt, Thermo Scientific Chemicals
Catalog numberA18105.0E
Price (USD)/ Each
236.65
Online exclusive
263.00 Save 26.35 (10%)
-
Chemical Identifiers
CAS9004-32-4
IUPAC Name2,3,4,5,6-pentahydroxyhexanal acetic acid sodium
Molecular Formula(C12 H14 O9 R6)n
InChI KeyDPXJVFZANSGRMM-UHFFFAOYNA-N
SMILES[Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O
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Specifications
Specification Sheet
Specification SheetpH(1% solution) : 6.5-8.0
Viscosity(1%, 25?C, Brookfield LVT) : 300-700mPas
Appearance (Color)White to cream to pale brown or slightly pale reddish yellow or cream
FormFine to coarse powder or crystals
Assay (unspecified)≥99.0% (dry wt. basis)
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Carboxymethylcellulose sodium salt is used in drilling muds, in detergents as a soil-suspending agent, in resin emulsion paints, adhesives, printing inks, textile sizes and protective colloid. It acts as a stabilizer in foods. It is also employed in pharmaceuticals as a suspending agent and excipients for tablets. It is used as viscosity modifiers to stabilize the emulsions. It is used as a lubricant in artificial tears and it is used to characterize enzyme activity from endoglucanases.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Carboxymethylcellulose sodium salt is used in drilling muds, in detergents as a soil-suspending agent, in resin emulsion paints, adhesives, printing inks, textile sizes and protective colloid. It acts as a stabilizer in foods. It is also employed in pharmaceuticals as a suspending agent and excipients for tablets. It is used as viscosity modifiers to stabilize the emulsions. It is used as a lubricant in artificial tears and it is used to characterize enzyme activity from endoglucanases.
Solubility
Soluble in water.
Notes
Incompatible with strong oxidizing agents.
Carboxymethylcellulose sodium salt is used in drilling muds, in detergents as a soil-suspending agent, in resin emulsion paints, adhesives, printing inks, textile sizes and protective colloid. It acts as a stabilizer in foods. It is also employed in pharmaceuticals as a suspending agent and excipients for tablets. It is used as viscosity modifiers to stabilize the emulsions. It is used as a lubricant in artificial tears and it is used to characterize enzyme activity from endoglucanases.
Solubility
Soluble in water.
Notes
Incompatible with strong oxidizing agents.
RUO – Research Use Only
General References:
- Das, B.; Chatterjee, A. Salt-induced counterion condensation and related phenomena in sodium carboxymethylcellulose-sodium halide-methanol-water quaternary systems. Soft Matter 2015, 11 (20), 4133-4140.
- Lopez, C. G.; Rogers, S. E.; Colby, R. H.; Graham, P.; Cabral, J. T. Structure of sodium carboxymethyl cellulose aqueous solutions: A SANS and rheology study. J. Polym. Sci., Part B: Polym. Phys. 2015, 53 (7), 492-501.