Results for hydroxybenzenesulphonic translation from English to Portuguese

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English

3-amino-4-hydroxybenzenesulphonic acid

Portuguese

Ácido 3-amino-4-hidroxibenzenossulfónico

Last Update: 2014-11-21
Usage Frequency: 1
Quality:

English

determination and identification of 4-hydroxybenzenesulphonic acid

Portuguese

doseamento e identificaÇÃo do acido fenolsulfÓnico 1 .

Last Update: 2014-11-21
Usage Frequency: 3
Quality:

English

mino-4-hydroxybenzenesulphonic acid (cas rn 98-37-3)

Portuguese

Ácido 3-amino-4-hidroxibenzenossulfónico (cas rn 98-37-3)

Last Update: 2014-11-21
Usage Frequency: 1
Quality:

English

this formulation means that besides the hydroxybenzenesulphonic acid content, the zinc content must be determined.

Portuguese

tendo em conta esta formulação , é necessário determinar , não só o teor em ácido fenolsulfónico , como também o teor em zinco .

Last Update: 2014-11-21
Usage Frequency: 3
Quality:

English

the determination of 4-hydroxybenzenesulphonic acid is carried out iodometrically on an aliquot of the filtered aqueous solution.

Portuguese

o doseamento do ácido fenolsulfónico é efectuado por bromoiodometria numa alíquota da solução aquosa filtrada .

Last Update: 2014-11-21
Usage Frequency: 3
Quality:

English

this method is suitable for the identification and determination of 4-hydroxybenzenesulphonic acid in cosmetic products such as aerosols and face lotions.

Portuguese

este método descreve a identificação e o doseamento do ácido fenolsulfónico nos produtos cosméticos tais como aerosóis e loções faciais .

Last Update: 2014-11-21
Usage Frequency: 3
Quality:

English

the 4-hydroxybenzenesulphonic acid content determined in accordance with this method is expressed as a percentage by mass of anhydrous zinc 4-hydroxybenzenesulphonate in the product.

Portuguese

o teor da amostra em ácido fenolsulfónico determinado segundo este método é expresso em percentagem de massa de fenolsulfonato de zinco anidro .

Last Update: 2014-11-21
Usage Frequency: 3
Quality:

English

the presence of 4-hydroxybenzenesulphonic acid is indicated by the appearance of a yellowish-brown spot with an rf value of about 0 726 whilst a yellow spot with an rf value of about 0 745 in the chromatogram indicates the presence of 3-hydroxybenzenesulphonic acid.

Portuguese

em presença do ácido fenolsulfónico , aparecem no cromatograma uma mancha acastanhada/amarelada ( ácido p-fenolsulfónico ) de um valor rf vizinho de 0,26 e uma mancha amarela ( ácido m-fenolsulfónico ) de uma valor rf vizinho de 0,45 .

Last Update: 2014-11-21
Usage Frequency: 3
Quality:

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