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Polysorbate 20 is used by philatelists to remove stamps from envelopes and to remove residues from stamps, without harming the stamp itself. Polysorbate 20 is also used as wetting agent in rubber balers in the elastomer industry. Polysorbate 20 has been used as a shape directing agent to synthesize spheroidal magnetite nanoassemblies. [5]
Polysorbate 20 is also known as Tween 20, a commercial brand name. It is a common detergent used in many buffers for washing nitrocellulose membrane in western blotting and microtiter plate wells in ELISA assays. Tris is a buffer that maintains a pH of 7–9.2.
Polysorbate 20, a compound used as a food additive in some pudding mixes to prevent scorching during preparation. Polysorbates are a class of emulsifiers used in some pharmaceuticals and food preparation. They are commonly used in oral and topical pharmaceutical dosage forms.
Polysorbate 80 is a surfactant and solubilizer used in a variety of oral and topical pharmaceutical products.. Polysorbate 80 is also an excipient that is used to stabilize aqueous formulations of medications for parenteral administration, and used as an emulsifier in the making of the antiarrhythmic amiodarone. [9]
Polysorbate 20 – emulsifier; Polysorbate 40 – emulsifier; Polysorbate 60 – emulsifier; Polysorbate 65 – emulsifier; Polysorbate 80 – emulsifier; Polyvinylpolypyrrolidone – color stabiliser; Pomegranate seeds (though some consider these a fruit, not a spice) – Ponceau 4R – color (FDA: Ext D&C Red #8) Ponceau 6R – color; Ponceau ...
IGEPAL CA-630 has HLB of 13.4, similar to that of Triton X-100 (13.4) and thus belongs to the detergent range (HLB 13-15); this is significantly less than 17.8 of tergitol NP-40 or 16.7 of Polysorbate 20 (also known as Tween 20), which both belong in the solubilizer range (15-18) of HLB. [2] Ca-630 is completely miscible with water.
This gel can come in handy during cold and flu season and in extremely germy situations like hospitals, medical clinics, and doctors offices. And while dermatologists recommend you don’t overuse ...
Sorbitan is a mixture of isomeric organic compounds derived from the dehydration of sorbitol and is an intermediate in the conversion of sorbitol to isosorbide. [1] Sorbitan is primarily used in the production of surfactants such as polysorbates; which are important emulsifying agents, with a total annual demand of more than 10,000 tons in 2012. [2]
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