You're over worrying it, adding sugar won't xoydize it.
The best way is to put the sugar in a pan, and add just enough water to moisten the granuels, and then 1 tbs more (Terrapinchef who is a chef showed be this trick for making simple syrups) then bring it to a boil for 5mins or so, then let it cool a bit, and pour it in.
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