Kako testirati hipofosforno kislino

[evangelium]

Pozdravljeni, zanima me, kako lahko preverim prisotnost hipofosforne kisline, da se prepričam, da imam pravo hp in ne ponarejeno. Morda test tlc?

 

[AgamemnonFromTroy]

Pozdravljeni, TLC je mogoč, vendar bi priporočal izvedbo titracije z raztopino joda.

 

[whirlwind]

I don't know how definitive this is but I knew folks that would stick a pocket knife in it, pull it out and touch it with a flame. If its hypo it burns like its gas and kinda sparks lightly but its the smell that is produced that confirms what they've got. Try it sometime. Kinda analog but if someones just selling something fake at least you'll know.