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[36] 1,4-Dioxane was present in ethoxylated raw ingredients at levels up to 1410 ppm (~0.14%wt), and at levels up to 279 ppm (~0.03%wt) in off the shelf cosmetic products. [36] Levels of 1,4-dioxane exceeding 85 ppm (~0.01%wt) in children's shampoos indicate that close monitoring of raw materials and finished products is warranted. [36] While ...
By doing that, Sanford and Seminole County lowered 1,4-dioxane levels in drinking water to about half of the state and federal advisory level – 0.35 parts of the chemical in 1 billion parts of ...
People wonder about the health risks they face – from driving on Interstate 4, to sun exposure, to consuming alcohol, to eating bacon and more – but drinking tap water usually isn’t one of ...
The Environmental Protection Agency has called 1,4-dioxane a probable human carcinogen. The chemical is used as an industrial solvent and stabilizer. North Carolina has set a target level of 0.35 ...
Water was being disinfected for domestic use through chlorine treatment, which was effective for killing microbial contaminants and bacteria, but in some cases, it reacted with runoff chemicals and organic matter to form trihalomethanes (THMs). Research done in the subsequent years began to suggest the carcinogenic and harmful nature of this ...
The benzodioxans are a group of isomeric chemical compounds with the molecular formula C 8 H 8 O 2. [1] There are three isomers of benzodioxan, as the second atom of oxygen of the dioxane can be in a second, third or fourth position: 1,2-dioxane, 1,3-dioxane and 1,4-dioxane, which respectively give 1,2-benzodioxan, 1,3-benzodioxan and 1,4-benzodioxan.
The chemical, 1,4-dioxane, is deemed likely to cause liver and kidney cancer and other illnesses by the U.S. Environmental Protection Agency. ... Lake Mary and Sanford have been drinking water ...
In the United Kingdom, the environmental regulator permits only chemical additives which are classed as non hazardous to groundwater for fracturing fluids. [3] [4] [5] Operators are required to disclose the content of hydraulic fracturing fluids to the relevant environment agency [6] while the composition must be disclosed if the regulator demands it. [7]