Acid Orange 7, also known as 2-naphthol orange is an azo dye. It is used for dyeing wool. It is produced by azo coupling of β-naphthol and diazonium derivative...

by the Colour Index, in chronological order (e.g., Acid Orange 5, Acid Orange 6, Acid Orange 7). A detailed record of products available on the market...

Orange II may refer to: Acid orange 7, also known as Orange II Council of Orange (529), also known as Orange II Orange II (boat), a sailboat Orange (disambiguation)...

Acid orange 20 (also Orange I) is an organic compound and an azo dye. It is one of the first water soluble dyes to be commercialized, and one of seven...

has a sharp end point. In a solution becoming less acidic, methyl orange changes from red to orange and, finally, to yellow—with the reverse process occurring...

dimethylaniline) Acid orange 7 (azo coupling with 2-naphthol) Chrysoine resorcinol (azo coupling with resorcinol) Orthanilic acid Metanilic acid Sulfanilamide...

Acid orange 5 is a compound with formula Na(C6H5NHC6H4N=NC6H4SO3). It is an azo dye. It is also used as a pH indicator; it is red in pH under 1.4, orange-yellow...

The orange, also called sweet orange to distinguish it from the bitter orange (Citrus × aurantium), is the fruit of a tree in the family Rutaceae. Botanically...

3058-98-8 Acid orange 20 Orange I Acid Orange 20 14600 azo 523-44-4 Acid Red 13 Fast red E Acid red 13 16045 azo 2302-96-7 Acid red 25 Acid red 25 16050...

Because of its citric acid content, orange juice is acidic, with a typical pH of around 3.5. As of 2020, consumption of orange juice was under preliminary...

solution of citric acid will be about 3.2. The pH of fruit juices from citrus fruits like oranges and lemons depends on the citric acid concentration, with...

to be easy to peel. They are typically juicy and sweet, with less acid than oranges. Their oils, like other citrus fruits, contain mostly limonene as...

Latin, "regal water" or "royal water") is a mixture of nitric acid and hydrochloric acid, optimally in a molar ratio of 1:3. Aqua regia is a fuming liquid...

Acid orange 19 is an azo dye that is used to color polyamide and wool fibers. Hunger, Klaus; Mischke, Peter; Rieper, Wolfgang; Raue, Roderich; Kunde,...

form salts. The word acid is derived from the Latin acidus, meaning 'sour'. An aqueous solution of an acid has a pH less than 7 and is colloquially also...

Food orange 7, the ethyl ester of beta-apo-8'-carotenic acid, is a carotenoid with an orange-red color. It is found in small quantities in some plants...

The (+)-isomer, occurring more commonly in nature as the fragrance of oranges, is a flavoring agent in food manufacturing. It is also used in chemical...

solutions with a pH less than 7 are acidic, and solutions with a pH greater than 7 are basic. Solutions with a pH of 7 at 25 °C are neutral (i.e. have...

Nitric acid is an inorganic compound with the formula HNO3. It is a highly corrosive mineral acid. The compound is colorless, but samples tend to acquire...

Lords of Acid is a Belgian electronic music group, originally formed in 1988 by Praga Khan, Oliver Adams, and Jade 4U. The band is known for their provocative...

triphenylmethane. C.I. Acid Black 1 C.I. Acid Yellow 36 C.I. Acid Blue 117 C.I. Acid Orange 19 C.I. Acid Blue 25 C.I. Acid Orange 3 Acidic dyes can be classified...

Acid rain is rain or any other form of precipitation that is unusually acidic, meaning that it has elevated levels of hydrogen ions (low pH). Most water...

mandarin orange (Citrus reticulata), often simply called mandarin, is a small, rounded citrus tree fruit. Treated as a distinct species of orange, it is...

is a fat that contains a polyunsaturated fatty acid (abbreviated PUFA), which is a subclass of fatty acid characterized by a backbone with two or more carbon–carbon...

An acid–base titration is a method of quantitative analysis for determining the concentration of Brønsted-Lowry acid or base (titrate) by neutralizing...

the retained name for some azo dyes from the industrially applied group of acid dyes used as pH indicators. The name is derived from the botanical name Tropaeolum...

bases and strong acids are similarly behaved, with the solution being acidic at the equivalence point and indicators such as methyl orange and bromothymol...

N-dimethyl-4-aminophenyl) azobenzenecarboxylic acid), also called C.I. Acid Red 2, is an indicator dye that turns red in acidic solutions. It is an azo dye, and is...

of Agent Orange was an equal mixture of two phenoxy herbicides – 2,4-dichlorophenoxyacetic acid (2,4-D) and 2,4,5-trichlorophenoxyacetic acid (2,4,5-T)...

thin orange skin, slightly blushed in red tones. The Tarocco is one of the world's most popular oranges because of its sweetness (Brix to acid ratio...