Poly(ethylene glycol) distearate NEW
| Price | Get Latest Price |
| Package | 25KG |
| Min. Order: | 1KG |
| Supply Ability: | 50000KG/month |
| Update Time: | 2023-09-07 |
Product Details
| Product Name: Poly(ethylene glycol) distearate | CAS No.: 9005-08-7 |
| Min. Order: 1KG | Purity: 99% |
| Supply Ability: 50000KG/month | Release date: 2023/09/07 |
| CAS: | 9005-08-7 |
| MF: | C19H40O4 |
| MW: | 332.5185 |
| EINECS: | |
| Product Categories: | Cosmetic Ingredients & Chemicals |
| Mol File: | 9005-08-7.mol |
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| Poly(ethylene glycol) distearate Chemical Properties |
| Melting point | 35-37 °C |
| Fp | >230 °F |
| Odor | at 100.00?%. mild waxy |
| LogP | 5.997 (est) |
| CAS DataBase Reference | 9005-08-7 |
| EPA Substance Registry System | Polyethylene glycol distearate (9005-08-7) |
| Poly(ethylene glycol) distearate Usage And Synthesis |
| Chemical Properties | A soft, off-white solid. PH of 10% dispersion 7.26, saponification number variable. Soluble in chlorinated solvents, light esters, and acetone; slightly soluble in alcohols, insoluble in glycols, hydrocarbons, and vegetable oils. Combustible. |
| Uses | POLY(ETHYLENE GLYCOL) (N) DISTEARATE is used as an emulsifier for personal care and water treatment and as a processing aid in textile industry. |
| Uses | Pegosperse(R) 300 DS is used as an emulsifier for personal care and water treatment and as a processing aid in textile industry. |
| Definition | Distearate ester of polyglycol. |
| Production Methods | Polyethylene glycol distearate is prepared by the direct reaction of fatty acids, particularly stearic acid, with ethylene oxide. |
| Pharmaceutical Applications | Polyethylene glycol distearate is generally used as emulsifiers in oil-inwater- type creams and lotions. Its hydrophilicity or lipophilicity depends on the number of ethylene oxide units present: the larger the number, the greater the hydrophilic properties. Polyoxyl 40 stearate has been used as an emulsifying agent in intravenous infusions. Polyoxyethylene stearates are particularly useful as emulsifying agents when astringent salts or other strong electrolytes are present. It can also be blended with other surfactants to obtain any hydrophilic–lipophilic balance for lotions or ointment formulations. |
| Safety Profile | Poison by intravenous route. When heated to decomposition it emits acrid smoke and irritating fumes. See also POLYETHYLENE GLYCOL. |
| Safety | Although Polyethylene glycol distearate is primarily used as emulsifying agents in topical pharmaceutical formulations, certain materials, particularly polyoxyl 40 stearate, have also been used in intravenous injections and oral preparations. Polyethylene glycol distearate has been tested extensively for toxicity in animals(8–13) and are widely used in pharmaceutical formulations and cosmetics. It is generally regarded as essentially nontoxic and nonirritant materials. Polyoxyl 8 stearate (hamster, oral): 27 g/kg (rat, oral): 64 g/kg Polyoxyl 20 stearate (mouse, IP): 0.2 g/kg (mouse, IV): 0.87 g/kg |
| storage | Polyoxyethylene stearates are generally stable in the presence of electrolytes and weak acids or bases. Strong acids and bases can cause gradual hydrolysis and saponification. The bulk material should be stored in a well-closed container, in a dry place, at room temperature. |
| Incompatibilities | Polyethylene glycol distearate is unstable in hot alkaline solutions owing to hydrolysis, and will also saponify with strong acids or bases. Discoloration or precipitation can occur with salicylates, phenolic substances, iodine salts, and salts of bismuth, silver, and tannins.Complex formation with preservatives may also occur.The antimicrobial activity of some materials such as bacitracin, chloramphenicol, phenoxymethylpenicillin, sodium penicillin, and tetracycline may be reduced in the presence of polyoxyethylene stearate concentrations greater than 5% w/w. |
| Regulatory Status | Included in the FDA Inactive Ingredients Database (dental solutions; IV injections; ophthalmic preparations; oral capsules and tablets; otic suspensions; topical creams, emulsions, lotions, ointments, and solutions; and vaginal preparations). Included in nonparenteral medicines licensed in the UK. Included in the Canadian List of Acceptable Non-medicinal Ingredients. |
Packing &shipping&Payment
Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
| Quantity(Kilograms) | 1 - 10000 | >10000 |
| Est. Time(days) | 5 | To be negotiated |
Company information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.
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Japan
- Since: 2017-12-08
- Address: Building A, Enjoy city, Zhongshan East Road, Shijiazhuang city, Hebei province
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