Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

164 results
  1. NLM Digital Collections - A laboratory manual of general chemistry 
    Publication: New York : The Macmillan Company, 1917
    ... lake. f. An Indirect Dye (N on-basic}: Alizarin. Dilute 2-3 cc. of aluminium sulphate solution ... in an evaporating dish 4-5 cc. of alizarin suspension and 30-40 cc. of water, and ...
  2. NLM Digital Collections - The medical student's manual of chemistry 
    Publication: New York : William Wood & Company, 1893
    ... anthracene by suf- ficiently active reducing agents. Dioxyanthraquinone—Alizarin—C„H, C„Hj qH-is tlle red pigment of the madder root (Rtibia tinctoria). Artificial alizarin has now almost completely displaced the natural product ...
  3. NLM Digital Collections - Index-catalogue of the Library of the Surgeon General's Office, National Library of Medicine .... 
    Publication: Washington : U.S. Dept. of Health, Education, and Welfare, Public Health Service : G.P.O., 1959-1961
    ... 1943. 26 1. BRZOSKOWSKI, Lothar, 1907- "Kann das alizarin- sulfursaure Natrium als Indikator fiir die Sterilitat der ... the design, construction, and equipment, including items of safety. Rev. May 1, 1945. Springfield, 1945. 50p. (Pamphl. ...
  4. ... Mordant Dyes . . . .Contain phenolic or carboxyl groups, as Alizarin. V. Vat Colors Reduction product fixed on fiber ... of which this dye was derived. To-day alizarin, made synthetically from anthracene, a coal tar product, ...
  5. NLM Digital Collections - The medical student's manual of chemistry 
    Publication: New York :, William Wood & Company, [1887]
    ... by sufficiently active reducing agents. 7co 7oh Dioxyanthraquinone — Alizarin — CeH / ;>C„H / —is the Nxk xoh red pigment of the madder root (Rubia tinctoria). Artificial alizarin has now almost completely displaced the natural product ...
  6. ... 489. Aldehyde green, 198. Aleerow, silver impregnation, 247. Alizarin, artificial, 232. Alleger, serial sections, 127. Alien, methylen ... and muscle, 475; em- bryology, 348—352. Artificial alizarin, 232. Artificial fecundation, 331. Artificial oedemata, 444. Artificial ...
  7. NLM Digital Collections - Science remaking the world 
    Publication: Garden City, New York : Doubleday, Page & Company, 1923
    ... Liebermann, discovered how to make the pure dyestuff, alizarin, from a waste product of coal- tar, anthracene. The artificial alizarin is better and cheaper, and this early triumph ...
  8. NLM Digital Collections - Chemical warfare agents and related chemical problems (Parts 1-2) 
    Publication: Washington, D.C. : Office of Scientific Research and Development, National Defense Research Committe, Division 9, 1946
    ... fluoride ion indicator (e.g.. thorium or zirconium alizarin sul- fonate) through the charcoal. For use in ... Ma'49 79 10u,h The factor of safety in the case of PF-3 is most ...
  9. ... an erlenmeyer flask and 0.5 ml. of alizarin indicator (0.0855 gm of alizarin monosodium sulfate in 1 liter) was added. It ... 2 N NaOH in impinger at 1 cfm. Alizarin-thorium —nitrate—NaF back titration, following distilla- tion ...
  10. ... investigations of Schunk, Graebe, Liebermann, and Perkins) of alizarin, the coloring principle of madder, from anthra- cene, ... palliating and conducting it through its stages with safety, those and other remedies may be of use. ...
first · previous · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 · 12 · next · last