Definition of methyl orange. Meaning of methyl orange. Synonyms of methyl orange

Here you will find one or more explanations in English for the word methyl orange. Also in the bottom left of the page several parts of wikipedia pages related to the word methyl orange and, of course, methyl orange synonyms and on the right images related to the word methyl orange.

Definition of methyl orange

Methyl orange
; -- called also methol, carbinol, etc. Methyl amine (Chem.), a colorless, inflammable, alkaline gas, CH3.NH2, having an ammoniacal, fishy odor. It is produced artificially, and also occurs naturally in herring brine and other fishy products. It is regarded as ammonia in which a third of its hydrogen is replaced by methyl, and is a type of the class of substituted ammonias. Methyl ether (Chem.), a light, volatile ether CH3.O.CH3, obtained by the etherification of methyl alcohol; -- called also methyl oxide. Methyl green. (Chem.) See under Green, n. Methyl orange. (Chem.) See Helianthin. Methyl violet (Chem.), an artificial dye, consisting of certain methyl halogen derivatives of rosaniline.
methyl orange
Helianthin He`li*an"thin, n. [Prob. fr. L. helianthes, or NL. helianthus, sunflower, in allusion to its color.] (Chem.) An artificial, orange dyestuff, analogous to tropaolin, and like it used as an indicator in alkalimetry; -- called also methyl orange.

Meaning of methyl orange from wikipedia

- Methyl orange is a pH indicator frequently used in titration because of its clear and distinct color variance at different pH values. Methyl orange shows...
- powder. Methyl red is a pH indicator; it is red in pH under 4.4, yellow in pH over 6.2, and orange in between, with a pKa of 5.1. Murexide and methyl red...
- minutes, it can detect as little as 16 ng of DNA. Through use of a methyl orange counterstain and a more complex staining method, sensitivity can be...
- solution being acidic at the equivalence point and indicators such as methyl orange and bromothymol blue being most appropriate. Titrations between a weak...
- one of the species is colorless, whereas in other indicators, such as methyl red, both species confer a color. While pH indicators work efficiently at...
- usually composed of water, 1-propanol, phenolphthalein, sodium hydroxide, methyl red, bromothymol blue, sodium bisulfite, and thymol blue. The colours that...
- vivid colors, especially reds, oranges, and yellows. An example is Dis**** Orange 1. Some azo compounds, e.g., methyl orange, are used as acid-base indicators...
- Titration of a standard solution using methyl orange indicator. Titrate is in Erlenmeyer flask, titrant is in burette....
- performed in which common indicators are used to locate the end point e.g., methyl orange, phenolphthalein for acid base titrations and starch solutions for iodometric...
- can be found by means of an indicator, for example phenolphthalein or methyl orange. The endpoint (related to, but not the same as the equivalence point)...