Does carboxymethyl cellulose(CMC) dissolve in cold water?
2026-04-13 10:33:16
Does CMC dissolve in cold water?
Yes,food-grade carboxymethyl cellulose(CMC)is soluble in both cold and hot water.
It is a cold-water-soluble polymer and does not require heating to dissolve,unlike some other hydrocolloids such as locust bean gum or gelatin.
Key points:
It disperses and hydrates readily in cold water to form a uniform,viscous solution.
Higher-viscosity CMC may dissolve more slowly and benefit from gentle stirring to avoid clumping.
Hot water can speed up dissolution but is not required.
In very hard water or high-salt environments,dissolution may be slightly slower,but it still remains soluble.
In short:CMC dissolves well in cold water without heating.
References
GB/T 7714
Heinze T,Koschella A.Ethers of Cellulose:Structure,Synthesis,and Properties[J].Macromolecular Symposia,2005,221(1):1–15.
MLA
Heinze,Thomas,and Anja Koschella."Ethers of Cellulose:Structure,Synthesis,and Properties."Macromolecular Symposia,vol.221,no.1,2005,pp.1–15.
APA
Heinze,T.,&Koschella,A.(2005).Ethers of cellulose:Structure,synthesis,and properties.Macromolecular Symposia,221(1),1–15.
