Glycol ethers are solvents widely used alone and as mixtures in industrial and household products. Some glycol ethers have been shown to have a range of toxic effects in humans following absorption and metabolism to their aldehyde and acid metabolites. This study assessed the influence of water mixtures on the dermal absorption of butoxyethanol and ethoxyethanol in vitro through human skin. But...

This report presents a case of severe asthmatic attack and adult respiratory distress syndrome, which occurred in an asthmatic subject following acute short-term exposure to commonly used cleaning detergents. Premorbid lung conditions, i.e. asthma and airway hyperresponsiveness, might have been risk factors for illness severity but not for persistent complaints. This case report indicates that ...

Quantitative analysis by liquid chromatography-mass spectrometry (LC-MS) is frequently based on the application of isotopically labeled standards which usually have to be specially synthesized. Although the synthesis of deuterated isotopologues is relatively inexpensive, they are not considered as good internal standards due to the possible deuterium effect on the retention time during LC-MS an...

Surfactants are important ingredients of personal care products and household products. The main characteristic of these compounds is to decrease the surface tension of solvent and resulting many properties such as contact angle, foam properties etc. The coexistence of other ingredients in the product may affect the properties of surfactants. One of the main components contained in almost every...

Benzotriazole ultraviolet stabilizers (BUVSs) have been commonly used in industrial and household product formulations, and have been detected in biosolids from wastewater treatment plants. However, little is known about their occurrence and dissipation behavior in the soil environment associated with biosolid application. This study investigated the occurrence and dissipation of five typical B...

BACKGROUND With the ever-increasing development of nanotechnology, our society is being surrounded by possible risks related to exposure to manufactured nanomaterials. The consumer market already includes many products that contain silver nanoparticles (AgNPs), including various household products, such as yoga mats, cutting boards, running shirts, and socks. There is a growing concern over the...

In a prospective study on 178 cases of accidental home poisoning admitted to the main children's hospital in Riyadh poisoning was found to account for 5.6% of the total annual admissions--greater than any other developing country and approaching Western proportions. The commonest ages were between 1 and 5 years. Drugs accounted for 52% of cases and household products for 46%. This picture also ...

Methylisothiazolinone (MI) is a biocidal preservative (1) that is commonly used in cosmetics, wet-wipes, paint, and household products. MI is used in cosmetics (now supported only for rinse-off products) in combination with methylchloroisothiazolinone (MCI) at a concentration of 3.75 ppm. Since 2005, MI has additionally been permitted as a stand-alone preservative in cosmetic products at up to ...