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In 1947 a widespread outbreak of gastroenteritis in the UK caused the death of 4,500 children under the age of one. Many of these were in hospitals where the repeated sterilisation of glass baby bottles containing a small residue of milk by boiling them had resulted in invisible deposits of "milk stone"; these provided a medium for the growth ...
Liquid bleaches for domestic use fall in 3 categories: for pool-treatment (10% hypochlorite solutions, without surfactants and detergents), for laundry and general purpose cleaning, at 3–5% active chlorine (which are usually recommended to be diluted substantially before use), and in pre-mixed specialty formulations targeted at particular ...
This chlorine-releasing compound is the most common bleaching and disinfection compound. A dilute (3–6%) aqueous solution in water, historically known as Eau de Labarraque or "Labarraque's water", [17] is widely marketed as a household cleaning product, under the name "liquid bleach" or simply "bleach".
For example, when household bleach and wastewater were mixed, 1–2% of the available chlorine was observed to form organic compounds. [44] As of 1994, not all the byproducts had been identified, but identified compounds include chloroform and carbon tetrachloride .
In the above examples, the interval chart shows a magnified subsection of the ratio chart. A common example of this type of interval magnification is used in charting stocks. A chart may indicate severe price swings because the chart only shows a portion of the range. When the entire price range is shown, the volatility is much less noticeable.
Looking at cute images is more powerful than you might realize. They can boost our mood, reduce stress, and leave us feeling all warm and fuzzy inside, even on a gloomiest of days. But research ...
Tetraacetylethylenediamine, commonly abbreviated as TAED, is an organic compound with the formula (CH 3 C(O)) 2 NCH 2 CH 2 N(C(O)CH 3) 2. It is a white solid commonly used as a bleach activator in laundry detergents and in the production of paper pulp. TAED is synthesized through the acetylation of ethylenediamine.
Liquid bleach, often called just bleach, is a common chemical household product that consists of a dilute solution of sodium hypochlorite (NaClO) and other secondary ingredients. It is a chlorine releasing bleaching agent widely used to whiten clothes and remove stains, as a disinfectant to kill germs , and for several other uses.