Methyl Hydroxyethyl Cellulose

Typical Properties
CAS	9032-42-2
Catalog	ACM9032422
Molecular Weight	858.9 g/mol
Density	1.28-1.30 g/cm³ (20℃)
Solubility	H₂O: 20 mg/mL, soluble
Appearance	Powder
Storage	2-30 °C
Composition	C34H66O24
Grade	Reagent Grade
MDL Number	MFCD00147597
Quality Level	200
Shipping	Ambient
Viscosity	15,000-20,500 cP, 2 wt. % in H₂O

Overview

Description

Methyl hydroxyethyl cellulose (HEMC) is a multi-group ether mixed with methoxy and hydroxyethoxy. Compared with hydroxypropoxy, the biggest feature of hydroxyethoxy is that it does not change with temperature. Gel spots appear. HEMC has a gel point, but it is relatively high, and as the content of hydroxyethoxy group increases, its gel point moves to the direction of high temperature. If it is used in mixed mortar, it is beneficial to delay the electrochemical reaction of cement paste at high temperature. , Improve the water retention rate and tensile bond strength of the system. HEMC is also used in food, coatings, medical dressings and other fields, and also shows superior performance.

Features

Good water solubility; High surface activity; Low gel temperature; Water retention is stable

Application

Water retention aid;Thickener;Protective colloid;Suspending agent;Binder;Stabilizer