Para-phenylenediamine (PPD) is a very common ingredient in most of the hair dye preparations. It accelerates the dyeing process and may produce local as well as systemic toxic effects when applied topically or ingested. There are various ways to detect presence of dangerous toxic adulterant para...
Para phenylenediamine (PPD) is an ingredient widely used in hair dye, as well as in textiles, furs, and more recently henna. We are the No. 1 High-Quality Para Phenylenediamine Manufacturer in India.
We, Jayvir Dye Chem India's leading manufacturer, exporter and supplier of Para Phenylenediamine,Sulphate,p-Phenylenediamine,Hair dye key ingredients.
Objective: Aim of this study is to determine the frequency of mortality after early tracheostomy in patients presenting with laryngeal edema secondary to Paraphenylenediamine poisoning.Methodology: A cross-sectional study was conducted in Medical wards & Intensive care unit at Peoples Medical College Hosp...
Hair dye allergy is an important and increasingly common cause of allergic contact dermatitis. The role of repeated exposure in elicitation of allergy has not previously been extensively studied. We have therefore compared elicitation between single and intermittent exposure to paraphenylenediamine (PPD)....
Para Phenylenediamine is one of India's leading manufacturers, suppliers, & exporters of Para Amino Phenol (PAP); its chemical name is 4-aminophenol.
henna is used as a hair dye and to make temporary tattoos on the skin. it is usually mixed with p-phenylendiamine (ppd) to increase colour intensity and to reduce the time of fixation on the skin proteins. ppd can cross react with azoic dyes which are us
Hair dye poisoning classically presents with cervico-facial oedema, severe rhabdomyolysis and renal failure. Early therapy with tracheostomy and aggressive forced... A Chrispal,A Begum,I Ramya,... - 《Tropical Doctor》 被引量: 171发表: 2010年 Systemic paraphenylenediamine (PPD) poisoning: a case...
The present invention relates to a composition for dyeing keratin fibres using a specific para-phenylenediamine oxidation base and a particular coupler. Many people have sought for a long time to modify the colour of their hair and in particular to mask their grey hair. One of the dyeing method...
Paraphenylenediaminepurpuric contact dermatitisA 59-year-old saleswoman of black hats presented with a severe purpuric eruption of the exposed areas of the ... E Shimunes - 《Contact Dermatitis》 被引量: 63发表: 1978年 Hypertrophic allergic contact dermatitis from hair dye We report a case of ...