Acid dye
An acid dye is a dye which is a salt of a sulfuric, carboxylic or phenolic organic acid. The salts are often sodium or ammonium salts. Acid dyes are typically soluble in water and possesses affinity for amphoteric fibers while lacking direct dyes' affinity for cellulose fibers. When dyeing, ionic bonding with fiber cationic sites accounts for fixation of colored anions in the dyed material. Acids are added to dyeing baths to increase the number of protonated amino-groups in fibers. Some acid dyes are used as food colorants.
Acid dye
An acid dye is a dye which is a salt of a sulfuric, carboxylic or phenolic organic acid. The salts are often sodium or ammonium salts. Acid dyes are typically soluble in water and possesses affinity for amphoteric fibers while lacking direct dyes' affinity for cellulose fibers. When dyeing, ionic bonding with fiber cationic sites accounts for fixation of colored anions in the dyed material. Acids are added to dyeing baths to increase the number of protonated amino-groups in fibers. Some acid dyes are used as food colorants.
has abstract
An acid dye is a dye which is ...... es are used as food colorants.
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Corante ácido é um membro da c ...... na fibra, ou sua estabilidade.
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I coloranti acidi, o coloranti ...... sono i meno solidi alla luce.
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Les colorants acides sont des ...... e parfois de fortes quantités.
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الأصبغة الحمضية (بالإنجليزية: ...... لمركبات حمضية في حوض الصباغة.
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Wikipage page ID
Wikipage revision ID
738,434,364
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hypernym
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An acid dye is a dye which is ...... es are used as food colorants.
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Corante ácido é um membro da c ...... adicionadas ao banho corante.
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I coloranti acidi, o coloranti ...... obe (gruppi alchilici a catena
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Les colorants acides sont des ...... suivant les besoins en acide :
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الأصبغة الحمضية (بالإنجليزية: ...... لمركبات حمضية في حوض الصباغة.
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label
Acid dye
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Colorant acide
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Colorante acido
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Corante ácido
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صباغ حمضي
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