An organic base belonging to the phenylamines. It may be regarded as ammonia in which one hydrogen atom has been replaced by the radical phenyl. It is a colorless, oily liquid, originally obtained from indigo by distillation, but now largely manufactured from coal tar or nitrobenzene as a base from which many brilliant dyes are made.
A Chemical dye, first produced in the 1860's and ubiquitous in the Middle East from the 1880's. Most frequently encountered in the red-blue-purple range, the substance being named after anil, the indigo plant. Colors are very fugitive; a bright orange-pink, for instance, will fade at the tip to walnut-brown.
A product of coal tar used in the manufacturing of artificial dyes.
Leather that is colored all the way through by being tumbled in vats, leaving the natural grain to show through. Normally, only the finest quality hides are used for this process.
CAS Number: 62-53-3. An oily, liquid, poisonous amine obtained through the reduction of nitrobenzene and used primarily in the organic synthesis of dyes. Chemical formula = C6H5NH2. Molecular weight = 93.12 g/mol. Learn More...
a colorless liquid obtained from coal tar, from which many hair colors and dyes are derived; about 1 in 100 women are allergic to it.
Ink with a coal-tar base. Aniline inks are very sensitive and may dissolve in water or other liquids or chemicals. To prevent the erasure of cancellations and reuse of stamps, aniline inks were used to print some stamps.
or aminobenzene is an organic chemical compound which is a primary aromatic amine consisting of a benzene and an amino group. It is toxic by inhalation of the vapour, absorption through the skin or swallowing. It causes headache, drowsiness, cyanosis, mental confusion and in severe cases can cause convulsions. Prolonged exposure to the vapour or slight skin exposure over a period of time affects the nervous system and the blood, causing tiredness, loss of appetite, headache and dizziness. Some authorities class aniline as a carcinogen although the IARC lists it in Group 3 ( not classifiable as to its carcinogenicity to humans) due to the limited and contradictary data available. ref: Muir, GD (ed.) 1971
A coal tar derivative used in penetrating tints.
The process of coloring leather throughout with non-toxic aniline dyes. The leather is soaked in the transparent dye, which allows all of nature's signatures to remain visible.
oily poisonous liquid amine obtained from nitrobenzene and used to make dyes and plastics and medicines
The name of a transparent dye used to color leather, penetrating the dye throughout. Non-toxic dyes are used.
a type of translucent dye that does not mask the grain or imperfections of the leather. Similar to the way that woodstain works. Full-Aniline - leather that has only been aniline dyed Semi-Aniline - leather that has been aniline dyed and finished with a clear topcoat. Also known as "Aniline plus."
A fugitive ink or dye which causes suffusion of colour.
A poisonous oily liquid, colorless when pure, obtained from coal tar and especially from nitro benzene, used in making inks, dyes and perfumes, in certain medicines, in plastics, resins, etc. (See Quinone).
Dye used to colour fine leathers. No longer a toxic chemical as dyes in current usage are water based. Antiquing The method used of aging the appearance of a hide. Can be accomplished by either hand or machine.
A colorless, oily, poisonous benzene derivative, C6H5NH2, used to make rubber, dyes, resins, pharmaceuticals, and varnishes.
Chemical formula: C6H5NH2 See also: Chemical Table.
The type of dye used to give the initial color to a skin. Aniline dying is the process of putting skins into a drum and allowing the dye to soak completely through.
Oil-based solvent (quick drying) used in the preparation process of dyes and inks.
An organic base used to make dyes, drugs, explosives, plastics, and photographic and rubber chemicals. Aniline owes its name to the indigo-yielding plant, Indigofera anil, from the distillation of which aniline was first obtained.
Aniline is the type of dye used to give the initial colour to a hide. Aniline means literally an absence of pigments, and may refer to the type of finish used on a hide.
A transparent dye that is used to treat leathers. Other words that refer to Aniline are: Naked, Pure, Unprotected, Natural. This is a more expensive piece of leather because without the treatment, it will naturally have fewer blemishes, making it a higher quality piece. It has also been said to be one of the softest types of leather.
A colorless oily liquid made from coal tar used in making dyes and resins in organic synthesis.
A transparent dye used to color fine leather hides.
Aniline, phenylamine or aminobenzene is an organic compound with the formula C6H5NH2. It is an organic chemical compound, specifically an aryl amine, consisting of a phenyl group attached to an amino group. The chemical structure of aniline is shown at the right.
