I realized a few days ago that the DMSO I've been working with was only 70% with 30% distilled water, purchased earlier this year in a natural food store for $19.00 for 8oz, made by "Nature's Gift"
Yesterday, I purchased a pint of DMSO taht has no brand on the bottle, just "packaged in Lexington, SC". Label has the usual warnings "use as a sovlvent only", etc and reads 99.85% Dimethylsulfoxide. The cost was $8.00. I placed in the fridge overnight and this morning it was frozen solid. No liquid would pour out at all. If I am remembering, this is the way to seperate the very pure DMSO. The bottle has sat on my counter 12 hours in a room that the temp is around 67 degrees. The contents are still about 75% frozen. Can anyone tell me what's going on here? Why it hasn't thawed, and should I even use this (it's for my cat's nebulizer with EIS). The fact there is no company to even contact about the product is unsettling. Thanks, Lin
