Question Potrebujem formaldehyd

Tunify Basic

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Potrebujem formaldehyd, takže ak niekto vie, ako ho extrahovať/syntetizovať z materiálov pre domácnosť, (nemôžeme vlastniť medzinárodnú metódu payement, takže žiadny ebay/amazon) a miestni predajcovia ho nepredávajú.
 

skanderbeg

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Nemecko Poľsko Rumunsko Bulharsko Albánsko atď.
 

ruen

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Metanol prostredníctvom medeného katalyzátora - google this
 

The-Hive

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Choďte do miestneho rybárstva koi, ktoré ho používa na starostlivosť o ryby, len im povedzte, že máte záhradné jazierko plné rýb.

Ak vyrábate metylamín, stačí ho kúpiť od
Čína
 

Corneus

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Im also looking for a diy way to get formaldehyde..Anyone know if this setup would work: fill a 2 neck flask with copper wool, equip other neck with drip funnel for dispensing methanol into the flask, other neck is equipped with a tube going to a water bottle for condensing the formaldehyde...flask is heated to something like 350 deg celsius and methanol is dripped in in a controlled flow.. formaldehyde gas is formed and directed to water ?
 
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