85-3101-07　Carboxymethyl Cellulose Sodium 500g　CAS No:9004-32-4　267406

特徴

• 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.
• Synonyms:Cellulose Glycolic Acid Sodium Salt; Sodium Tylose; Sodium Cellulose Glycolate; Sodium Carboxymethyl Cellulose
• Molecular Formula:[C6H7O2(OH)x(OCH2COONa)y]n
• Molecular Weight:Polymer
• Appearance:White to cream to pale brown or slightly pale reddish yellow or cream Fine to coarse powder or crystals
• Purity:≥99%
• Degree of Substitution:0.60-0.95
• Viscosity (1%, 25°C, Brookfield LVT):300-700mPas
• Melting Point:>300°
• Loss on Drying:≤10%
• pH (1% solution):6.5-8.0
• Heavy Metals:≤0.015%
• Degree of Substitution:~0.9
• Water (KF):≤10%
• Storage:4°C