hydroxy cellulose

Hydroxyethyl cellulose is a non-ionic, water soluble, modified cellulose polymer used as a thickening agent for aqueous cosmetic and personal care formulations.

Hydroxyethyl cellulose is a polysaccharide derivative with gel thickening, emulsifying, bubble-forming, water-retaining and stabilizing properties. It is used as a key ingredient in many household cleaning products, lubricants and cosmetics due to its non-ionic and water-soluble nature. It is often used as an ingredient in ophthalmic pharmaceutical preparations such as artificial tear solutions and adjunct agent in topical drug formulations to facilitate the delivery of drugs with hydrophobic character.

Used as adhesive, surfactant, colloid protector, dispersant, emulsifier, and dispersion stabilizer. It has extensive applications in fields such as coatings, inks, fibers, dyeing, papermaking, cosmetics, pesticides, mineral processing, oil extraction, etc.
1. It is generally used as thickening agent, protective agent, adhesive, stabilizer, and additive for preparing emulsions, jellies, ointments, lotions, eye cleaning agents, suppositories and tablets, as well as hydrophilic gel, skeleton materials, preparation of skeleton sustained release preparations, and as stabilizer in food.
2. Used as sizing agents in the textile industry, as well as adhesives, thickeners, emulsions, and stabilizers in the electronic and light industry sectors.
3. Used as a thickener and filtrate reducer for water-based drilling and completion fluids, it has a significant thickening effect in saline drilling fluids. It can also be used as a filtrate reducer for oil well cement. It can be cross-linked with multivalent metal ions to form gel.
4. This product is used for the exploitation of oil-water based gel fracturing fluid, polystyrene, PVC and other polymeric dispersants by fracturing method. It can also be used as a thickener for latex in the paint industry, a humidity sensitive resistor in the electronic industry, a cement retarder in the construction industry, and a water retention agent. Ceramic industry glazing and toothpaste adhesives. It is also widely used in printing and dyeing, textiles, papermaking, hygiene, food, cigarettes, pesticides, and fire extinguishing agents.
5. It is used as surfactant, colloid protective agent, emulsification stabilizer for lotion , as well as viscosifier, dispersant and dispersion stabilizer for emulsions. Widely used in coatings, fibers, dyeing, papermaking, cosmetics, pesticides, and other fields. It also has many uses in the oil extraction and machinery industries.
6. Hydroxyethylcellulose has surface activity, thickening, suspension, adhesion, emulsification, film formation, dispersion, water retention, and protective effects in solid and liquid pharmaceutical formulations.
7. It is used as dispersant for the production of petroleum water-based gel fracturing fluid, PVC, polystyrene and other polymerization. It can also be used as a thickener for latex in the paint industry, a cement retarder and water retention agent in the construction industry, a glazing agent and toothpaste adhesive in the ceramic industry. It is also widely used in industrial fields such as printing and dyeing, textiles, papermaking, hygiene, food, cigarettes, and pesticides.

 

 

 

PSA：

91.06000

XLogP3：

0.35240

Appearance：

light yellow powder

Density：

0.75 g/mL at 25ºC(lit.)

Melting Point：

140 °C

Water Solubility：

H2O: ≤5 wt. % at 20 °C

Storage Conditions：

Hydroxyethyl cellulose powder is a stable though hygroscopicmaterial.
Aqueous solutions of hydroxyethyl cellulose are relatively stableat pH 2–12 with the viscosity of solutions being largely unaffected.However, solutions are less stable below pH 5 owing to hydrolysis.At high pH, oxidation may occur.
Increasing the temperature reduces the viscosity of aqueoushydroxyethyl cellulose solutions. However, on cooling, the originalviscosity is restored. Solutions may be subjected to fre

Toxicity：LDLo intravenous in women: 5100mg/kg/6D

Packing: In 25kgs/ bag.

Storage: Keep container tightly closed in a cool, dry and well-ventilated place, avoiding exposure of the packaged product to direct sunlight.

 

 

 

 

 

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