ethanol=ethyl alcohol.simpllyhuge said:can you order pure enthanol? im asking this cause i was under the impression that was 100% alchol
You aren't wrong, but chem suppliers will probably in general use the 'ethyl alcohol' name. You also need to make certain not to purchase anything 'denatured.'simpllyhuge said:so does that mean im wrong, or is that why i need to know in order to buy it?
Actually, I found this post to be very informative.DougoeFre5h said:You dont need 100% ethanol, or even close. It depends on the chemical. Most times chems will hold ok in vodka.
Heres how they crash. The small amount of time that the dropper is out of the bottle causes a TINY crystal to form. We all know that crystals grow, well this placed back into the supersaturated solution causes a slow yet spontaneous reaction, ending in the complete "crash" of the chemical until equilibrium is met.
Now, almost none of the chems we use will hold in water. What is vodka? Water and ethyl alcohol. You just need enough volume fraction of ethanol to hold the chemical. Sometimes 80 proof is fine (adex), sometimes itl crash after 1 use (clomid). Thats when you'd move to a higher proof alcohol.
I know I really took a tanget here but you get the point.
I'm guessing that when the dropper is outside of the bottle, the person shoots the liquid into their mouth. But some of the chemical molecules are left behind in the dropper. The remaining water/alcohol molecules quickly evaporate away, causing the chemical to crystalize.simpllyhuge said:thanks for the help douge. im confused about what u mean when u your talking about when the dropper is out of the bottle. Maybe its cause im hung over.