Hydroxyethyl Cellulose (HEC) CAS#:9004-62-0
Powerful Rheology Adjusting & Water Retaining Capacity: White free-flowing fine powder, nonionic cellulose ether, with outstanding shear-thinning rheology and water retention performance, effective for stabilizing aqueous system, preventing sagging and improving construction performance.
Excellent Chemical Inertness & Compatibility Property: Chemically stable under normal temperature, excellent compatibility with various surfactants and electrolytes; available in different viscosity grades for cosmetic, coating and industrial systems.
Stable Powder Form for Convenient Transport: Uniform fine powder, stable under sealed storage, easy to weigh, transport and automatic feeding.
Hydroxyethyl Cellulose (HEC) is a high-demand functional cellulose ether raw material, biodegradable, non-toxic, low irritation and covers a wide range of industrial application scenarios.
Chemical & Physical Properties
| Property | Value |
|---|---|
| Melting point | Decomposes upon heating |
| Density | ~1.3–1.5 g/cm³ |
| Storage temp | Sealed dry cool warehouse, strictly isolated from strong oxidants |
| Solubility | Soluble in cold and hot water, insoluble in ethanol and organic solvents |
| Form | Fine powder |
| Color | White to off-white |
| Odor | Odorless, tasteless |
| PH Value | 6.0–8.5 (1% aqueous suspension, grade dependent) |
| Hygroscopicity | Slightly hygroscopic |
| Stability | Stable in airtight packaging; decomposes at high temperature |
| EINECS No. | Not listed |
| CAS DataBase Reference | 9004-62-0 |
Safety Information
| Item | Value |
|---|---|
| Hazard Codes | Not applicable |
| Risk Statements | R36 |
| Safety Statements | S22; S24/25 |
| UN Number | Not regulated |
| Hazard Class | Not dangerous goods |
| Packing Group | Not applicable |
| Flammability | Combustible dust |
| HS Code | 39123900 |
Main applications: Latex paint thickener, cosmetic rheology modifier, shampoo & body wash stabilizer, construction mortar water retention agent, oilfield fracturing fluid additive, paper coating agent, textile printing thickener.
