ingredients for magnetite

[a person who likes ferrofluid No.15388267]

Where can i get these things:
Ferric chloride (FeCl3)1L?
Aqueous ammonia (NH4OH) 500mL?

Oleic acid (C18H34O2) 100mL?
OR
Ammonium oleate (C18H37NO2) 100mL?

a giant stir thingy that can go up to 2000 rpm

i like chemistry but idk much ill just do what nilered does

[a person who likes ferrofluid No.15388276]

also i forgot to mention that idk how to buy from sigma aldrich i cand find the stupid button

[Anonymous No.15389129]

Don't use Sigma Aldrich you fucking tard.
>Ferric Chloride
Either buy steel etching fluid (expensive and stupid) or buy muriatic acid (HCL acid) and nails/any other iron containing object and make it yourself.
>Aqueous Ammonia
Novel Wash, or any unscented cleaning ammonia.
>Oleic acid
Find online, can easily be found on amazon for cheap.
>Giant stir thingy that can go up to 2000rpm (retard)
Either get a hotplate with a stir bar online ($70+ usd), make your own (i doubt it), or use a drill/electric mixer.
Don't buy stuff off Sigma lest you want to empty your wallet while wasting reagents. If you don't know much, do some research and start with what you can get your hands on. Sorry for being condescending, i've made the same mistake before and don't want other to fall into the same pit.

[Anonymous No.15389708]

>>15389129
this, stay the fuck away from (((sigma)))