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Hydroxyethyl cellulose
·Hydroxyethyl cellulose is an odorless, tasteless, non-toxic white powder that dissolves in cold water to form a transparent, sticky solution.
·With thickening, adhesion, dispersion, emulsification, film formation, suspension, adsorption, gelling, surface activity, water retention and colloid protection, etc. Because of its Chemicalbook surface activity, aqueous solution can be used as colloidal protectant, emulsifier and dispersant.
·Hydroxyethyl cellulose aqueous solution has good hydrophilicity and is an efficient water retaining agent.
·Hydroxyethyl cellulose contains hydroxyethyl groups, so it has good mildew resistance, good viscosity stability and mildew resistance when stored for a long time. -
Hydroxypropyl Methyl Cellulose （HPMC ）
CAS: 9004-65-3
It is a kind of non-ionic cellulose mixed ether. It is a semisynthetic, inactive, viscoelastic polymer commonly used as a lubricant in ophthalmology, or as an excipient or vehicle in oral medicines. -
carboxymethyl cellulose
CAS: 9000-11-7
Molecular formula: C6H12O6
Molecular weight: 180.15588Carboxymethyl cellulose (CMC) is a non-toxic and odorless white flocculent powder with stable performance and is easily soluble in water.
Its aqueous solution is a neutral or alkaline transparent viscous liquid, soluble in other water-soluble glues and resins, and insoluble.
