Tartrazine

Tartrazine

C₁₆H₉N₄O₉S₂ A bright orange-yellow, water-soluble powder, used as a food, drug, and cosmetic dye.

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Part of Speech: noun
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Industry/Domain: Chemistry
Category: Organic chemistry
Company: McGraw-Hill
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Related terms

tartrazine

Chemistry; Organic chemistry

C 16 H 9 N 4 O 9 S 2 A bright orange-yellow, water-soluble powder, used as a food, drug, and cosmetic dye.

tartrazine

Language; Dictionaries

An artificial dyestuff obtained as an orange-yellow powder, and regarded as a phenyl hydrazine derivative of tartaric and sulphonic acids.

tartrazine

Medical; Health care; Medicine

An anionic, hydrophilic azo dye with an orange-yellow color used in fabrics, foods and cosmetics, and as a biological stain.

indigoid dye

Chemistry; Organic chemistry

Any of the vat dyes with C 16 H 10 O 2 N 2 (indigo) or C 16 H 8 S 2 O 2 (thioindigo) groupings; used to dye cotton and rayon, sometimes silk.

laubannite

Mining; General mining; Mineral mining

Alternate spelling of laubanite, an orthorhombic mineral, Na 16 (Al 16 Si 24 O 80 ).16H 2 O; zeolite group, which may contain appreciable calcium; dimorphous with tetranatrolite; ...

natrolite

Mining; General mining; Mineral mining

An orthorhombic mineral, Na 16 (Al 16 Si 24 O 80 ).16H 2 O; zeolite group, which may contain appreciable calcium; dimorphous with tetranatrolite; forms acicular to slender ...

aldohexose

Chemistry; Organic chemistry

A hexose, such as glucose or mannose, containing the aldehyde group.

benzophenone

Chemistry; Organic chemistry

C 6 H 5 COC 6 H 6 A diphenyl ketone, boiling point 305.9_C, occurring in four polymorphic forms (_, _, _, and _) each with different melting point; used as a constituent of ...

cellulose nitrate

Chemistry; Organic chemistry

Any of several esters of nitric acid, produced by treating cotton or some other form of cellulose with a mixture of nitric and sulfuric acids; used as explosive and propellant. ...

diamide

Chemistry; Organic chemistry

A molecule that has two amide (_CONH 2 ) groups.

agaric acid

Chemistry; Organic chemistry

C 19 H 36 (OH)(COOH) 3 An acid with melting point 141°C; soluble in water, insoluble in benzene; used as an irritant. Also known as agaricin.

benzidine

Chemistry; Organic chemistry

NH 2 C 6 H 4 C 6 H 4 NH 2 An aromatic amine with a melting point of 128_C; used as an intermediate in syntheses of direct dyes for cotton.

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Industry/Domain: Tourism & hospitality Category: Hotels

Bathroom amenities

They are products, often with the name of the hotel on it, that you will find at your disposal in your bathroom. Most frequently, they are bath soap ...