Polysorbate 40
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 monopalmitateis 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
According to GB29222-2012, other parameters are available upon request.
Parameters |
Unit |
Standard value |
Acid value |
mg KOH/g |
≤2.0 |
Saponification value |
mg KOH/g |
41~52 |
Hydroxyl value |
mg KOH/g |
90~107 |
Moisture |
w/% |
≤3.0 |
Residue on ignition |
w/% |
≤0.25 |
Pb |
mg/kg |
≤2 |
Oxyethylene |
w/% |
Advantages ofpolysorbat 40
Polysorbate 40 has numerous applications including, acting as an emulsifier, wetting agent, foaming agents, lubricant, solubilizer, antistatic agent, dispersant and chemical intermediate
Guangdong Huana Chemistry Co., Ltd. is a professional global chemical engineering company based in China. We provide polysorbate 90, non ionic surfactant, sorbitan esterand etc. Want knownon ionic surfactant listor more? Please contact us.
在线联系供应商
Other supplier products
Sorbitan Sesquioleate | What Is Sorbitan Sesquioleate Sorbitan sesquioleate, also known as SSO, is synthesized by the esterification of sorbitan with oleic acid. At room ... | |
Polysorbate 65 | Polysorbate 65, also known as polyoxyethylene 20 sorbitan tristearate, consists of sorbitol, ethylene oxide, and stearic acid. It has a molecular f... | |
Sorbitan Tristearate | Sorbitan tristearate in food, also known as STS, is synthesized by the esterification of sorbitan with stearic acid. It has a molecular formula of ... | |
Polysorbate 81 | Polysorbate 81, also known as polyoxyethylene (5) sorbitan monooleate, consists of sorbitol, ethylene oxide, and oleic acid. It has a molecular for... | |
Sorbitan Esters | Sorbitan Esters Sorbitan esters are nonionic lipophilic surfactants that are commonly used as water-in-oil (W/O) emulsifiers and stabilizers. Sorbi... |
Same products
Polysorbate 80 | 卖方: GUANGDONG RUNHUA CHEMISTRY CO., LTD. | Polysorbate 80 also known aspolyoxyethylene sorbitan monooleate, consists of sorbitol, ethylene o... | |
Polysorbate 65 | 卖方: GUANGDONG RUNHUA CHEMISTRY CO., LTD. | Polysorbate 65, also known as polyoxyethylene 20 sorbitan tristearate, consists of sorbitol, ethy... | |
Polysorbate 61 | 卖方: GUANGDONG RUNHUA CHEMISTRY CO., LTD. | Polysorbate 61, also known as polyoxyethylene (4) sorbitan monostearate consists of sorbitol, eth... | |
Polysorbate 60 | 卖方: GUANGDONG RUNHUA CHEMISTRY CO., LTD. | Polysorbate 60, also known as polyoxyethylene sorbitan monostearate, consists of sorbitol, ethyle... | |
Polysorbate 40 | 卖方: GUANGDONG RUNHUA CHEMISTRY CO., LTD. | Polysorbate 40, also known as polyoxyethylene sorbitan monopalmitate, consists of sorbitol, ethyl... |