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Which of the following cellulose ethers is used as viscosity modifiers in aqueous suspensions and emulsions?

Which of the following cellulose ethers is used as viscosity modifiers in aqueous suspensions and emulsions? Correct Answer sodium carboxymethyl cellulose

Sodium carboxymethyl cellulose of DS in the range of 0.5-1.0 is water soluble and is used in synthetic detergents and as stabilizers and viscosity modifiers in aqueous suspensions and emulsions. Ethyl cellulose is used in hot melt strippable coating formulations and surface coating formulations while methyl cellulose is used as a thickening agent and an emulsifying agent.

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