powdered nutes gone bad? pls help

so i got these flowering nutrients, they came in a tub and are a powder that you mix into water. i've had them a while and have been keeping them in the fridge but recently they smell very strong. like some kind of medicine or something, its like smelling rubbing alcohol almost.

is it ok to use these? i was using them on bagseed but not sure if i wanna use them on anything worthy

It should be ok to use it as long as it doesnt say about putting it in the fridge.

Growzaa

If the powder is still dry it should be fine, most nutrients smell pretty harsh

yeah nutes are still dry, though i did put the spoon in there wet once, i think thats what may have caused it to smell so bad, though it didnt smell that bad until long after that happened.

some of the crystals i noticed, like they were pink and blue before right? now they are alot brighter in color?

im gonna use it anyways, i mean w/e ive done worse things, just wanted to know though, get the facts straight