4MMC/MEC veliki kristali

Didi

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Pozdravljeni, to je tisto, kar dobim samo iz vode
 

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Didi

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In to iz vodke 40%
 

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Bartholomeus

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Kako dolgo je trajalo, da so se takšni kristali pojavili v termosu? In kakšno je bilo razmerje voda:mmc?
Kakšen je bil tudi izkoristek prahu v primerjavi s kristaliziranim mmc - koliko ste ga izgubili v procesu kristalizacije?
 

subzero013

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so lahko oprali do bele/prepustne barve?
 

Didi

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Da bi se lahko
 

Serega

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kakšen delež vode/4-mmc? kakšna je temperatura raztopine in pri kakšni temperaturi je treba pustiti raztopino? kako dolgo traja kristalizacija?
 

Didi

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Didi

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george123

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Koliko vode daste na 1 g praška
 

Chemix-Express

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Odlomki s sten posode
 

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Bartholomeus

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Kakšen je bil vaš postopek pridobivanja takšnih kristalov?
 

Mellym

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Ne da bi se hvalil, ampak nekoč je bilo...

DhwCGu8g3Y
SHjxfh5YvA
 
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Tony

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Ste to storili tudi z ipa?
 

Mellym

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Ne. moje izkušnje z uporabo alkoholov (IPA, etanol, metanol) kot kristalizacijske raztopine so pokazale, da dobite majhne? pesku podobne kristale. Čeprav so precej čisti, pa nikoli niso postali veliki.
 

Tony

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Ali mi lahko poveste podrobnosti, prosim?
 

Mellym

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Pozdravljeni.
To je bilo narejeno z raztapljanjem v mešanici vode&acetona. Raztopina mora biti bistra, ne pa motna ali meglena. Nato smo jo pustili v temni kuhinjski omarici približno teden dni.
Upam, da bo to koristno za vas ali koga drugega.
 

Heineken

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1h je zdaj
Jutri vam pokažem, kako velik je.
 

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