i want afull explanation about cadmium toxicity free and iam student and timeis important to me so help me plz
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I found this on the web site listed below there's a lot more information check it out, not sure if this is what you're looking for. \n\nPrevention: With good health, cadmium is probably not a problem unless there is increased exposure, zinc deficiency, or weakened kidney function. Cadmium toxicity also seems to be a little worse with lead intoxication. There are two good ways to protect against cadmium toxicity. The first is to avoid cadmium exposure and intake-primarily by minimizing smoking and exposure to cigarette smoke, avoiding refined foods, shellfish, coffee, tea, and soft water. Air contamination is usually minimal compared to that from food and water. The second way to protect against cadmium toxicity is to maintain good zinc levels by eating high-zinc foods, such as whole grains, legumes, and nuts (oysters are high in zinc but also high in cadmium). Taking additional zinc, 15-30 mg. daily in a supplement, will offer further protection against cadmium problems.\nhttp://www.healthy.net/scr/article.asp?ID=2049
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http://www-ec.njit.edu/~skawinsk/chem243/chap11/chap11.htm\nthis may help–near the bottom
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The easiest way to find out the answer to that question is to look up the MSDS.  It gives all the information you need about it's toxicity, reactivity, etc.  A lot of chemical supply companies have MSDS on their websites, and I think there might be a government website that has MSDS accessible online, but I'm not sure.
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Mercury is toxic in several ways.\nAt room temperature is gives off a vapour (which can be seen if you shine an ultra-violet light onto a screen in front of which is a bowl of mercury). As a vapour it is quickly absorbed through the lungs.\nIt is absorbed through the skin but very slowly. Only a small proportion is absorbed by the digestive system if the metal is swallowed. You would have to take almost a table-spoon full to make you seriously ill or kill.\nMercury compounds are seriously poisonous especially soluble ones like the chloride. Organo-mercury are the worse as they are very readily absorbed into the tissues of the body.\nMercury is very good at replacing the trace metal elements in the body such as copper, cobalt, chromium etc. At autopsy it can be found in almost every tissue in the body.\nIt is slowly eliminated from the body taking about 70 days for half of it to leave and another 70 days for half of the remaining to go.\nIt causes a whole host of illnesses from loosening of teeth, mental disturbance and organ failure.
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your best bet is to do the research at the EPA's website. \nhttp://www.epa.gov/epaoswer/education/students.htm\nthey will provide you with rules and regulations and possible picture of examples of waste and preventive measures taken. \n\nhope this helps.
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This website is pretty good.\n\nhttp://biog-101-104.bio.cornell.edu/Biog101_104/tutorials/frog.html#general
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I'd like to encourage you to learn chemisrty instead. The alchemists tried and tried to make lead into gold and similar things. Now we know that it cannot be done. They wasted their time. Don't waste yours. Learn and make something of yourself.
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I'm a RN who has taught Nursing for over 20 years in numerous clinical settings.  I am so sorry to hear about your father's health problems and I understand your concern about how to best manage the symptoms medically.  You have described his lab results and present symptoms very well.  Except for the constipation which can be quite easily managed, the remainder of his symptoms are significant CNS symptoms causing his brain dysfunction.  I agree with his doctors' provisional diagnosis based on the medical/clinical information you presented and also encourage you to facilitate chelation therapy  for your dad as soon as possible.  BAL is a harmless compound used for binding the mercuric ion to it but the therapeutic usefulness of BAL depends on its immediate administration at the acute onset of the mercury poisoning.   I think that it would be no longer useful for your dad.  I believe that your dad is experiencing chronic mercury poisoning  and Penicillamine may well be the drug of choice.  Penicillamine can be administered orally and appears to chelate mercury selectively, with considerably less effect on copper, which is essential to many metabolic processes.  Your dad's copper level was borderline low so you would want to preserve as much copper as possible which Penicillamine does.  Penicillamine has an advantage of being well absorbed from the gastrointestinal tract and promotes the excretion of mercury in the urine.  N-Acetyl-dl-penicillamine is even more effective than Penicillamine in protecting against the effects of mercury on the brain, probably because it is more resistant to metabolic degradation, and it has the advantage of being less toxic.  I'm not as familiar with the use of DMSA or DMPS as chelating agents for mercury removal from the brain.  Also you did not mention your dad's kidney function.  Mercury is highly toxic to the kidneys and I suggest that the functioning of his kidneys be evaluated.  I also suggest that your dad be assessed by a neurologist as soon as possible if that has not yet occurred due to the serious CNS symptoms that your dad is presently experiencing.  I wish your dad God's blessings and healing touch.  Good luck to you.
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zinc-carbonate, or "cadmium"
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as far as my knowledge goes SDS is a deterget it helps in distroying the proteins in the sample,EDTA is a chelator which chelates the ions lik Ca+ and Mg[req by enzym to break DNA],and chloroform being organic solvent keeps the DNA away frm the water and prevts it frm getting dissolved
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please visit this web for chemistry www.acdlab.com \nis best for chemistry
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go to\nwww.chemistry.com
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Alright...I can help you.  There are some things you can do.  First and foremost, avoid adding anymore aluminum to yourself.  Sucanat should not contain aluminum.  If you can find it certified organic, you should be safe.  Try going to a natural grocery store like Whole Foods or a health food store and see if they carry aluminum free baking products.  You can then do a heavy metal cleanse.  There is a great one from Renew Life and you can get it at your health store.  Chlorella is good at pulling mercury and some other heavy metals, as well is cilantro.  A magnetic clay bath would help alot too.  Or try an ion cleanse.  All these can be found hopefully by your health store, I know mine provides all these alternatives, or help to find someone who can help you.  \n\nYou can remove the aluminum.  You can have a hair anaylsis done too to see how much you have.  Avoid aluminum cookware and commercial deodorants and antipersperants.  Believe it or not, aspirin is also dangerously high in aluminum.  Its hard to get away from, but take care of yourself.  Please seek out a natural health practitioner who can help you chelate it out!\n\nHappy Health!
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http://www.chemtutor.com/\nthis was a site that helps all in the basics That is how i learned it.
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Try looking at a substances MSDS.  That is Material Data Safety Sheet.  If it is a pure substance that will be helpful. Just put the name of the substance and MSDS into yahoo and you'll find a sheet
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You might want to go here Protonic (see link below)\n\nThey would help you, is free also.
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http://chemistry.allinfoabout.com/features/nonmetals.html