Vitamins, shampoos

Cosmetics and Pharmaceuticals. The main use of hexadecanol (cetyl alcohol) is in cosmetics (qv) and pharmaceuticals (qv), where it and octadecanol (stearyl alcohol) are used extensively as emoUient additives and as bases for creams, Hpsticks, ointments, and suppositories. Octadecenol (oleyl alcohol) is also widely used (47), as are the nonlinear alcohols. The compatibiHty of heavy cut alcohols and other cosmetic materials or active dmg agents, their mildness, skin feel, and low toxicity have made them the preferred materials for these appHcations. Higher alcohols and their derivatives are used in conditioning shampoos, in other personal care products, and in ingested materials such as vitamins (qv) and sustained release tablets (see Controlled RELEASE technology). 

Find advertising pictures that relate to chemistry, for example, fluoride toothpaste ads, pH balanced shampoo ads, vitamin supplement ads. In the advertising pictures, discuss the use of warm and cool colors to convey a message to a buyer. 

The first line of treatment is usually the application of topical products, ranging from over-the-counter products to topical steroids. Emollients may be used to reduce dryness and scaling, as well as reducing the hyperproliferation associated with plaque psoriasis. The use of vitamin D analogues, tazarotene, dithranol or coal tar preparations aims to lessen or remove the patient s scaly plaques. However, excess use can irritate the skin and their use is not recommended for the more irritant forms of psoriasis. Tar baths and tar shampoos (containing coal tar) may help with managing the condition. Treatment, if nonirritating, should be continued for 4-6 weeks and thereafter assessed. Emollients... 

Key products derived from pyridine (1) are the non-selective herbicides paraquat (5) and diquat (6) and the fungicide zinc pyrithione (7) used in a well-known fluh -dandruff shampoo. y5-Picoline (3) is a key precursor to vitamin B3 and both niacinamide (8) and niacin (9) are produced on the large scale (i.e. several thousand tons per year). The insecticide chloropyrifos (10) can be prepared from 6-picoline. 

Brazil nut oil may be used as an ingredient in the manufacture of soap, shampoo, hair conditioner, skin moisturizer, and other cosmetic products. High levels of squalene maybe responsible for use of Brazil nut oil in these applications [94]. Squalene can quickly penetrate the skin, does not leave a greasy feeling on the skin, and blends well with other oils and vitamins [95]. 

Uses Solubilizer for perfumes in personal care prods., vitamin oils antiirritant in baby shampoos rinse aid in rayon finishing antistat and lubricant in textiles coemulsifier in dye carrier textile formulations emulsifier for pefrol. oils, fats, soivs., and waxes in household prods. spinning aid for nylon vise, modifier food pkg. adhesives, coating, paper, polymers, fexfiles food-contact defoamer and emulsifier Regulatory FDA 21CFR 172.515,175.105,175.300,176.180,176.210, 177.1210,177.2260,177.2800,178.3400 DOT nonregulated Properties Pale yel. oily liq. sol. in water, aromatic soivs. insol. in aliphatic, chlorinated, soivs. and oils sp.gr. 1.10 g/ml b.p. > 212 F HLB 16.7 sapon no. 40.0-50.0 hyd. no. %.0-108.0 flash no. (COC) > 300 F nonionic 97% cone. 

Uses sun-screening agent in cosmetics, moisturizers, shampoos, hair-care products, nail polish, lipstick, lip balms, oral vitamin supplements manufacture of various esters (local anesthetics), folic acid and azo dyes in sunburn preventatives used in laboratories as sulfonamide antagonist antirickettsial Cross para groups of compounds. PA PABA A... 

The sulfate derivatives of, for instance, a-tocopherol, are prepared by reaction of the vitamin E derivative with sulfur trioxide or chlorosulfonic acid. The resultant sulfate was then neutralized by treatment with ammonia, sodium hydroxide or triethanolamine yielding an anion surfactant which is used in soaps, shampoos and cosmetics (Chapter 5, Section 3 and Chapter 8, Section 4). 

Uses Solubilizer used in a wide variety of oral formulations inci medicated mouthwashes, vitamins, essential oils and pharmaceuticals, baby prods., shampoos and hair prods., shower gels and body washes o/w emulsifier and emulsion solubilizer for fatty acids... 

Uses Emulsifier, reforming agent, thickener for creams, milky lotions, hair conditioners, shampoos solubilizer for oily components and perfumes in alcoholic tonics, oil-sol. vitamins Regulatory JSCI compliance Properties Cream-colored soft paste HLB 12 Emalex HC-50 [Nihon Emulsion]... 

Uses Emuisifier, dispersant, soiubiiizer for internai and external preps., o/w and w/ 0 emulsions, pomades emuisifer for min. oils and fats in o/w emulsions solubilizer for water-insoi. substances, vitamins, essential oils, fragrances, tannins, medicines wetting agent In o/w vise, milks, nonirrilaling gels and shampoos... 

Uses Solubilizer for vitamins and personal care prods, including perfumes, fragrances, shampoos and conditioners, bath and showers prods. 

Uses Foam stabilizer and thickener for shampoos vitamin E substitute... 

Uses Solubilizer for perfumes in personal care prods., vitamin oils anti-irritant in baby shampoos rinse aid in rayon finishing antistat and lubricant in textiles coemulsifier in dye carrier textile formulations flavor adjuvant emulsifier for petrol, oils, fats, soivs., and waxes in household prods. spinning aid for nylon vise, modifier food-pkg. adhesives, coatings, paper, polymers, textiles food-con-tact defoamer and emulsifier... 

---