soap dye
Смотреть что такое "soap dye" в других словарях:
soap — (n.) O.E. sape soap (originally a reddish hair dye used by Germanic warriors to give a frightening appearance), from W.Gmc. *saipo dripping thing, resin (Cf. M.L.G. sepe, W.Fris. sjippe, Du. zeep, O.H.G. seiffa, Ger. seife soap, O.H.G. seifar… … Etymology dictionary
Soap bubble — A soap bubble … Wikipedia
soap and detergent — ▪ chemical compound Introduction substances that, when dissolved in water, possess the ability to remove dirt (detergent) from surfaces such as the human skin, textiles, and other solids. The seemingly simple process of cleaning a soiled… … Universalium
Indian soap opera — Indian soap operas are soap operas written, produced, filmed in India, with characters played by Indians (except for a few Western actors like Tom Alter), with episodes broadcast on a daily/weekly/semi weekly basis on Indian television… … Wikipedia
azo dye — Chem. any of a large class of dyes containing one or more azo groups. [1880 85] * * * Any of a large class of synthetic organic compounds, dyes containing two nitrogen atoms joined by a double bond (see bonding, covalent bond) in the form ―N=N―… … Universalium
anthraquinone dye — Chem. any of the class of dyes derived from anthraquinone, used for dyeing textiles, esp. cotton, rayon, and silk. * * * ▪ pigment any of a group of organic dyes having molecular structures based upon that of anthraquinone. The group is… … Universalium
Aberdeen — ABERDEEN, a city, and sea port town, the seat of a university, the capital of the county of Aberdeen, and the metropolis of the North of Scotland, 109 miles (N. N. E.) from Edinburgh, and 425 (N. by W.) from London; containing, with parts of… … A Topographical dictionary of Scotland
analysis — /euh nal euh sis/, n., pl. analyses / seez /. 1. the separating of any material or abstract entity into its constituent elements (opposed to synthesis). 2. this process as a method of studying the nature of something or of determining its… … Universalium
separation and purification — ▪ chemistry Introduction in chemistry, separation of a substance into its components and the removal of impurities. There are a large number of important applications in fields such as medicine and manufacturing. General principles… … Universalium
CHEMICAL CRAFTS AND INDUSTRIES — During the Middle Ages a number of crafts involving the use of chemical processes and a certain chemical knowledge were practiced by Jews. Jews sometimes dabbled in alchemy , which frequently led to results of importance to chemistry; the… … Encyclopedia of Judaism
Drackett — Fate Sold to S. C. Johnson Son Successor S. C. Johnson Son Founded 1856 Founder(s) Philip Drackett Defunct 1992 Headquarters … Wikipedia
