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I may be wrong on this but some years ago I was told that in order to keep bottled water "safe" they need to add chlorine to the water to stop it going green. Now chlorine is a bleaching agent that rots plastic and the plastic effectively gets dissolved into the water - so it COULD be that the date is to indicate a safe time whereby a "safe" amount of plastic has dissolved.
What else can I help you with?
Why does honey sold in stores have an expiration date on the bottles?
Because the law states that foodstuffs MUST have an expiry date but from your question, you obviously know that pure honey doesn't deteriorate so doesn't need an expiry date.
Is water ice and oil homogeneous heterogeneous or a pure substance?
water is pure so is homogeneous ice is pure so is homogeneous oil is pure so is homogeneous
What are the dimensions of the golden ratio?
The golden ratio is a pure number and so has no dimensions.The golden ratio is a pure number and so has no dimensions.The golden ratio is a pure number and so has no dimensions.The golden ratio is a pure number and so has no dimensions.
What is a 1939 Mexican 50 centavos worth?
About $6 or so in scrap silver if worn, about $10 if in better shape. It is a common date and is 72% pure silver.
Is platinum a compound or a pure?
Platinum is an element, so it is "pure".
Sodium and pure chlorine are so dangerous?
how is this possible when pure sodium and chlorine are so dangerous
Why is water and salt not a pure subatance?
ocean water is not a pure substance because it has to particles salt and water so there for it does not have a1 particle so it is a pure substance
Is pure water a mixture or pure?
it says on the internet that tap water is pure so tap water is pure i hope that answers your question!
Can a wolf be pure black?
Ya very much so. Dogs can be pure black and wolves are dogs so since dogs can be pure black so can wolves.😃
Can you give me a sentence with pure?
How could a man as such have pure tolerance? She was not as pure as a rose. Bill was as white as a pure albino.
What is the value of a pure silver US dime?
US circulating silver coins were never made of pure silver. It's too soft and would wear quickly, so the metal was alloyed with 10% copper. Without a date, it's not possible to say anything about its value except that the raw silver is worth around $2.25 as of 01/2011. However it could be worth more to a collector; please enter the question "What is the value of a (date) US dime?" in the box at the top of the page, replacing (date) with the date on your dime.
Is saltwater a substance?
no Its a solution. If you mix salt in water, the salt dissolves. It is then a solution. That is not a mixture. It may well be a pure substance. If it is pure salt water it is pure. But if you add some soap it is then pure soapy salt water. What does pure mean? Pure is not a scientific term, so its meaning is debatable. Pure orange juice for instance, has no real meaning as orange juice contains many different things, so how is it pure? In fact if by the previous persons definition of pure, [wood is not but glass is] is incorrect as glass is a compound of several things as is wood. Pure water is a compound of hydrogen and oxygen. So is that pure ,or not?
