What will sugar dissolve in besides water?

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Discussion Overview

The discussion centers on the solubility of ordinary white crystallized table sugar in solvents other than water. Participants explore various substances that could dissolve sugar and leave a residue upon evaporation, while also considering safety in handling these substances.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested

Main Points Raised

  • One participant inquires about solvents other than water that can dissolve sugar and leave it as a residue after evaporation.
  • Some participants propose that sugar is somewhat dissolvable in methanol, noting that it is reasonably safe to handle if not ingested.
  • Another participant corrects that methanol should not come into contact with skin, as it can enter the body through that route, although they argue that the risk is minimal with brief exposure.
  • A participant mentions a case of methanol poisoning due to prolonged skin contact, suggesting that such cases are rare and typically involve ingestion.
  • One participant questions the solubility of sugar in denatured alcohol, which they identify as ethanol, and expresses uncertainty about the availability of methanol.
  • Another participant clarifies that denatured alcohol contains ethanol mixed with various toxins, which may affect its ability to dissolve sugar.

Areas of Agreement / Disagreement

Participants express differing views on the safety and effectiveness of using methanol and denatured alcohol for dissolving sugar. There is no consensus on the best solvent or the implications of using these substances.

Contextual Notes

Participants discuss the safety of methanol and denatured alcohol, highlighting concerns about skin contact and ingestion. The discussion includes uncertainty regarding the solubility of sugar in these solvents and the availability of methanol.

Who May Find This Useful

Individuals interested in chemistry, particularly those exploring solubility and safe handling of chemical solvents.

TalonD
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Well, the tittle says it all. Other than water, what will dissolve ordinary white crystalized table sugar. Specifically something that would evaporate and leave behind the sugar as a residue. Also something that is reasonably safe to handle.
 
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there was a reply here. where did it go?
 
Sugar is somewhat dissolvable in methanol, which is reasonably safe to handle as long as you don't drink it.
 
alxm said:
Sugar is somewhat dissolvable in methanol, which is reasonably safe to handle as long as you don't drink it.
Correction - you don't want it in contact with your skin, either, since it can enter your body through that route.
 
turbo-1 said:
Correction - you don't want it in contact with your skin, either, since it can enter your body through that route.

Well, that's true, but it's not at a rate that's particularly hazardous. But I did find http://occmed.oxfordjournals.org/content/42/1/47.short" of a guy who'd actually gotten methanol poisoning (from which he recovered) by that route. Pretty extreme situation though; he'd been wearing methanol-drenched clothes for hours.

But it's safe to say >99% of all methanol poisoning cases are due to ingestion, and there's no cause for worry if you just spilling some on yourself. It takes pretty significant and prolonged exposure.
 
Last edited by a moderator:
Methanol? I tried dissolving it in denatured alcohol but that is ethanol isn't it? It wouldn't dissolve in that at least not that I could see. How much is somewhat? I'm not sure where I can get methanol.
 
Yes, denatured alcohol is ethanol with toxins added. The place where our lab got theirs denatured the ethanol with acetone, aviation gasoline and MEK, IIR.
 

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