p-Phenylenediamine in hair dye formulations produced skinirritation and mild conjunctivial inflamma tion in a variety of test animals (Lloydet al. 1977). In guinea pigs, contact pro duced skin sensitization. Hair dyes con taining p-phenylenediamine damaged visionwhen applied into eyes. In ...
Di Gioia ML, Leggio A, Le Pera A, Liguori A, Napoli A, Perri F, et al, Determination by gas chromatography/mass spectrometry of p- phenylenediamine in hair dyes after conversion to an imine derivative, J Chromatogr A, 25, 143- 8, 2005....
P-phenylenediamine(PPD) is part of a class of chemicals called aromatic amines, primarily used as a dye intermediate and as a dye (e.g., hair dyes and dyes used for dyeing furs), as well as a photographic developing agent and a chemical intermediate. It is also used as a vulcanization...
p-Phenylenediamine (PPD) is a widely used ingredient in permanent hair dyes; however, little has been published on its metabolism, especially with respect ... LA Stanley,JA Skare,E Doyle,... - 《Toxicology》 被引量: 87发表: 2005年 Contact dermatitis to para-phenylenediamine in hair dye fol...
In a chronic toxicity test 0.1 and 0.05% p-phenylenediamine were given to both sexes in their diet for 80 weeks, but no carcinogenic effects were found in either sex.关键词: Hair-dye chronic toxicity mutagenicity DOI: 10.1016/0378-4274(83)90186-8 ...
Lee HS, Lin YW (2009) Permeation of hair dye ingredients, p-phenylenediamine and aminophenol isomers, through protective gloves. Ann Occup Hyg 53, 289 - 96.Lee HS, Lin YW (2009) Permeation of hair dye ingredients, p -phenylenediamine and aminophenol isomers, through protective gloves. Ann ...
decreaseintheorderp-phenylenediaminederiva- tives>m-phenylenediaminederivatives>phenolderiv- atives[4].PPD, 1 anoxidativedye,hasbeenextensively usedasaningredientofoxidativehairdyeingformu- lations.Wehavepreviouslydetermined115commercial oxidative-type(hydrogenperoxide)hairdyeformula- tion.OfthePPDcomponentofthe...
Hair dyes intermediate Cosmetics raw material Medical and its intermediateHydroxyethyl-p-phenylenediamine sulfate化学名称: 2,5-二氨基甲苯硫酸盐 CAS号: 93841-25-9 结构式: 分子量: 250.27 分子式: C8H12N2O.H2O4S 外观: White homogeneous powder 欲了解产品详细规格、生产情况及包装等信息,敬请联系我们。
Blindness from p-phenylenediamine ingestionA 24-yr-old Sudanese man who ingested around 7 g of p-phenylenediamine in the form of a hair dye developed breathing difficulties, a swollen face and neck and became blind. He was still blind when he was examined six months later....
We, Jayvir Dye Chem India's leading manufacturer, exporter and supplier of Para Phenylenediamine,Sulphate,p-Phenylenediamine,Hair dye key ingredients.