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目前显示的是 十一月, 2024的博文

Sorbitan Monooleate

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Sorbitan monooleate, also known as sorbitan oleate/SMO, is synthesized by the esterification of sorbitan with oleic acid. It has a molecular formula of C24H44O6. At room temperature, it is in the form of amber to brown thick oily liquid. Sorbitan monooleate is a W/O emulsifier with an sorbitan monooleate HLB value of 4.3. Our monooleato de sorbitan is one of the most popular surfactants as it has various functions in the formulations of food, pharmaceutical, cosmetics, textile, metal processing, etc. Sorbitan monooleate is commonly used in combination with polysorbate 80. · CAS NO.:1338-43-8· E NO.: E494· MOLECULAR FORMULA: C24H44O6 Sorbitan Monooleate Molecular Weight : 428.59 Advantages of Sorbitan Monooleate · Soluble in ethanol, ethyl acetate, petroleum ether, and toluene. It is insoluble in water but can disperse in hot water · The properties of sorbitan monooleate include emulsification, stabilization, lubrication, thickening and more · Our sorbitan monooleate can be applied ...

Sorbitan Monolaurate

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sorbitan monolaurate hlb , also known as sorbitan laurate/SML, is synthesized by the esterification of sorbitan with lauric acid. It has a molecular formula of C18H34O6. At room temperature, sorbitan monolaurate is a yellow to amber viscous liquid or soft paste. As a kind of sorbitan ester, sorbitan monolaurate has an HLB value of 8.6, it is a W/O emulsifier. Sodium monolaurate acts as an emulsifier in pharmaceutical and cosmetics formulations, and it not only acts as an emulsifier but also as a wetting agent in the textile industry. · CAS NO.: 1338-39-2 · · E NO.: E493 · · MOLECULAR FORMULA: C18H34O6 · · MOLECULAR WEIGHT: 346.45 Advantages of Sorbitan Monolaurate · Good emulsifying, stabilizing, lubricating, and dispersing properties · Lipophilic property · Sorbitan monolaurate is suitable for use in isopropanol, mineral oil, liquid paraffin based formulation · Sorbitan monolaurate span 20 can be used in the food, pharmaceutical, feed, and textile industries. · Sorbitan Laurat...

Sorbitan Monolaurate

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Sorbitan monolaurate, also known as sorbitan laurate/SML, is synthesized by the esterification of sorbitan with lauric acid. It has a molecular formula of C18H34O6. At room temperature, sorbitan monolaurate is a yellow to amber viscous liquid or soft paste. As a kind of sorbitan ester, monolaurate de sorbitane has an HLB value of 8.6, it is a W/O emulsifier. Sodium monolaurate acts as an emulsifier in pharmaceutical and cosmetics formulations, and it not only acts as an emulsifier but also as a wetting agent in the textile industry. · CAS NO.: 1338-39-2 · · E NO.: E493 · · MOLECULAR FORMULA: C18H34O6 · · MOLECULAR WEIGHT: 346.45 Advantages of Sorbitan Monolaurate · Good emulsifying, stabilizing, lubricating, and dispersing properties · Lipophilic property · Sorbitan monolaurate is suitable for use in isopropanol, mineral oil, liquid paraffin based formulation · Sorbitan monolaurate span 20 can be used in the food, pharmaceutical, feed, and textile industries. · Sorbitan Laura...

Sorbitan Esters

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Sorbitan esters examples are nonionic lipophilic surfactants that are commonly used as water-in-oil (W/O) emulsifiers and stabilizers. Sorbitan fatty acid esters are produced by esterification of dehydrated sorbitol (sorbitan) with a variety of fatty acids. Sorbitol is a sugar alcohol that can be obtained by the reduction of glucose or derived from corn, potatoes, etc. The fatty acids commonly used to synthesize sorbitan esters include lauric acid, palmitic acid, stearic acid, and oleic acid. Sorbitan esters used as nonionic surfactants are effective for various functions. Our range of surfactants is used in a variety of settings, for example, as an emulsifier in food, a stabilizer in a cosmetic cream formulation, or a cosolvent and antirust agent for petroleum and oil. These surfactants are sourced from vegetables and vegan friendly. They are safe and nontoxic as food additives when used according to regulations. Our range of sorbitan ester surfactant has a hydrophilic-lipophilic...

Polysorbate 65

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Polysorbate 65, also known as polyoxyethylene 20 sorbitan tristearate , consists of sorbitol, ethylene oxide, and stearic acid. It has a molecular formula of C100H194O28. At room temperature, it is in the form of yellow viscous liquid or paste. Polysorbate 65 is an O/W emulsifier with an HLB value of 10.5. Polyoxyethylene sorbitan tristearate is soluble in ethanol, ethyl acetate, acetone, and can be dispersed in water. ·   CAS NO.: 9005-71-4 ·  ·   E NO.: E436 ·  ·   MOLECULAR FORMULA: C100H194O28 ·  ·   MOLECULAR WEIGHT: 1844.59   According to Q/GDRH 013-2020, other parameters are available upon request.   Parameters Unit Standard value Acid value mg KOH/g ≤2.0 Saponification value mg KOH/g 88~98 Hydroxyl value mg KOH/g 44~60 Moisture w/% ≤3.0   Advantages of Polysorbate 65 Polysorbate 65 act as an emulsifier and stabilizer in industrial products formulations Can be used in industry · Guangdong Huana Chemistry Co., Ltd. is a profess...

Polysorbate 40

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Polysorbate 40 , also known as polyoxyethylene sorbitan monopalmitate , consists of sorbitol, ethylene oxide, and palmitic acid. It has a molecular formula of C62H122O26. At room temperature, it is in the form of a yellow to orange viscous liquid or pastes at room temperature. Polyoxyethylene 20 sorbitan monopalmitate is an O/W emulsifier with an HLB value of 15.6. It is soluble in water, ethanol, ethyl acetate, and toluene. CAS NO.: 9005-66-7 E NO.: E434 MOLECULAR FORMULA: C62H122O26 MOLECULAR WEIGHT: 1284.60 · Advantages of Polysorbat 40 · Polysorbate 40 has numerous applications including, acting as an emulsifier, wetting agent, foaming agents, lubricant, solubilizer, antistatic agent, dispersant and chemical intermediate · Can be used in food, cosmetic, pharmaceutical and industry · Instructions on Use and Storage Storage Store in a cool, dry place in tightly sealed packages, away from heat and light Transportation Transport as non-dangerous goods Shelf Life 1 year. Packaging and...

Polysorbate 21

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Polysorbate 21, also known as polyoxyethylene (4) monolaurate consists of sorbitol, ethylene oxide, and lauric acid. It has a molecular formula of C26H50O10. At room temperature, it is in the form of a pale-yellow to a yellow viscous liquid. It is an O/W emulsifier with an HLB value of 13.3. It is soluble in methanol, ethanol, glycol, ethyl acetate. · MOLECULAR FORMULA: C26H50O10 · MOLECULAR WEIGHT: 522.67 Advantages of polysorbate 21 Our polysorbate 21 is commonly used as an emulsifier, stabilizer, diffuser, and lubricant in industrial products · Can be used in industry · Instructions on Use and Storage Storage Store in a cool, dry place in tightly sealed packages, away from heat and light Transportation Transport as non-dangerous goods Shelf Life 1 year. Packaging and ShipmentPackaging 25kg/drum, 220kg/drum and 1000kg/drum (special packaging is available upon request) Shipment 7-14 days after receiving payment Port Guangzhou, Shenzhen, Shanghai, Qingdao, etc. For more informati...