It is White Powder Insoluble in Water having chemical formula 2PbO.Pb (C17H35COO)2
Erythromycin is a macrolide antibiotic that has an antimicrobial spectrum similar to or slightly wider than that of penicillin, and is often used for people who have an allergy to penicillins. For respiratory tract infections, it has better coverage of atypical organisms, including mycoplasma and Legionellosis. It was first marketed by Eli Lilly and Company, and it is today commonly known as EES (erythromycin ethylsuccinate, an ester prodrug that is commonly administered)
Fe(C18H35O2)3 A light-brown, water-insoluble powder; used as a varnish drier. Also known as iron stearate.
Glycerol monostearate, commonly known as GMS, is an organic molecule used as an emulsifier. GMS is a colorless, odorless, and sweet-tasting flaky powder that is hygroscopic. It is a glycerol ester of stearic acid. It occurs naturally in the body as a by-product of the breakdown of fats, and is also found in fatty foods.
Stearic acid (first syllable pronounced either steer or stair) or 18:0 is a saturated fatty acid with the formal IUPAC name octadecanoic acid. It is a waxy solid, and its chemical formula is C18H36O2, or CH3(CH2)16COOH. Its name comes from the Greek word stéar (genitive: stéatos), which means tallow. The salts and esters of stearic acid are called stearates.
A colourless oleaginous liquid,stable,practically odourless ester. Made by reaction with stearic acid with n- butanol. Mp : 20-23oc, density 0.855 -0.860 at 20/20oc, soluble in alcohol & ether, insoluble in water
Pb(C18H35O2)2 Poisonous white powder; soluble in alcohol and ether, insoluble in water; used as a lacquer and varnish drier and in high-pressure lubricants.
lithium stearate is a common all-purpose, high-temperature lubricant.When used as a flux for welding or soldering, lithium promotes the fusing of metals during and eliminates the forming of oxides by absorbing impurities. Its fusing quality is also important as a flux for producing ceramics, enamels and glass.