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The bleaching process has been known for millennia, but the chemicals currently used for ... The same study found that at low (micromolar) sodium hypochlorite levels, E. coli and Vibrio ... Hypochlo...

What is the pH level of bleach? | Reference.com


Bleach has a pH value of around 12 or 13. The pH scale is used as a measure of the acidity or basicity of solutions in which the solvent is water. Solutions with a ...

pH Scale Comparisons


pH Scale. pH values of some common substances. 14.0. 13.5. household lye. 12.6. bleach. 12.0. 11.5. ammonia. 11.0. 10.2. milk of magnesia. 10.0. 9.3. borax.

pH Scale Comparison of Household Items | BioWorld Products


pH Scale Comparison of Household Items. The pH scale is a measure of the concentration of acid or base a substance contains. ... pH of Household Bleach. | 0|

Average PH Levels of Common Cleaning Supplies - Housekeeping


Chlorine bleach nearly tips the scale all the way to the top of the alkaline level. Because it's near one of the ends of the PH scale, we know it is corrosive and will  ...

Is bleach acidic or basic? | Yahoo Answers


Sep 27, 2006 ... any substance is termed as acidic or basic on behalf of its pH count.. Domestic bleach is strong base in nature cos its pH count is 11.

Fact Sheet Disinfection Using Chlorine Bleach - Oregon State ...


Liquid Bleach. Laundry bleach is a solution of sodium hypochlorite, at a pH of about 11. Once dissolved, the sodium hypochlorite interconverts with the other ...

Why does my skin turn smooth after I touch household bleach? Orit ...


Mar 3, 2012 ... I don't understand why you touched bleach with your bare hands to ... For example, a pH level of 3 is ten times more acidic than a pH level of 4.

The pH scale - Chemical calculator


introduction and basic information about a pH scale. ... Acidity of the solution is so important it was convenient to create a special pH ... bleach, pH about 12.5 ...

pH level of house cleaning products | Amy Cleaning Blog


May 31, 2013 ... The pH of a cleaning products does not relate to its cleaning ... Chlorine bleach ( pH 11-13): At the top of the alkaline level, therefore corrosive ...

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Acids, Bases, & the pH Scale - Science Buddies


An Introduction to acids, bases, and the pH scale. ... 12, 0.000 01, soapy water. 13, 0.000 001, bleach, oven cleaner. 14, 0.000 000 1, liquid drain cleaner ...

pH of Household Bleach | BioWorld Products


The pH of bleach is around 12 depending on manufacturer. All bleaches are highly basic or alkaline, hence the reason for their high pH values. The most ...

Vinegar increases killing power of bleach | EurekAlert! Science News


Feb 17, 2006 ... "Bleach is a much more effective antimicrobial chemical at an acidic pH value than at the alkaline Ph value at which bleach is manufactured ...