Wen used as a hair dye it caused vertigo, anemia, gastritis, exfoliative dermatitis, and death. Has caused asthma and other respiratory symptoms in the fur-dyeing industry. Combustible when exposed to heat or flame; can react vigorously with oxidizing materials. To fight fire, use water, Con,...
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。
In conclusion, disposable NRL gloves and disposable PVC gloves should not be used repeatedly for handling the hair dye products. Hydrogen peroxide did not 展开 关键词: aminophenols chemical-protective gloves hair dyes permeation p-phenylenediamine ...
p-Phenylenediamine and other hair dye sensitizers in Spain. Contact Dermat 2012; 66(1): 27-32. [http://dx.doi.org/10.1111/j.1600-0536.2011.01979.x] [PMID: 22085034]Yazar K, Boman A, Liden C. p-Phenylenediamine and other hair dye sensitizers in Spain. Contact Dermatitis 2012;66:27-...
The mechanism of action in hair dyeing is based on the formation of stable colored compounds between N,N-Diethyl-p-phenylenediamine sulfate and the dye precursors. Storage Conditions: Store in a cool and dry place. View all 3.2 Methods of Manufacturing N, N-Diethylaniline is nitrosated ...
We, Jayvir Dye Chem India's leading manufacturer, exporter and supplier of Para Phenylenediamine,Sulphate,p-Phenylenediamine,Hair dye key ingredients.
aremutagenic.Theoxidative,orpermanent,hairdyes usehydrogenperoxidetooxidizearomatics,suchasp- diamine,p-aminophenol,andtheirderivatives,(primary intermediates),whichthenreactwithavarietyofcolor couplers(secondaryintermediates)togivethefinal coloronthehair.Dyeingredientshavebeencompared ininvivotoxicityassaysandtoxic...
The patient showed positive reactions to textile dye mix (TDM), PPD, nickel sulfate, and cobalt chloride (Table 1). At D15, she returned due to the persistence of the two patch tests that were positive to PPD and TDM. The subsequent checks of these reactions are reported in Table 1. ...
Either p-phenylenediamine, toluene-2,5-diamine or toluene-2,5-diamine sulfate was present in 103 products.Conclusions. Hair dye substances categorized as potent skin sensitizers were used in all studied hair dye products on the Spanish market. The prevalence of p-phenylenediamine was higher ...
Provided is a composition for oxidization dyeing of keratin fibres, in particular human hair, comprising: 1 a first oxidation base selected from substituted parapheynylenediamines, double bases, ortho-aminophenols and heterocyclic bases; 2 a second oxidation base selected from para-aminophenols; 3...