Question Kje kupiti tehnično žveplovo kislino?

Mr.Magic

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Zdravo skupaj,

žveplovo kislino sem nazadnje kupil pred približno dvema letoma, ko si jo lahko kupil skoraj povsod brez posebnih dovoljenj. To je bilo tik pred tem, ko je bila v Evropi uvrščena med nevarne snovi.
Večina spletnih distributerjev kemikalij zahteva izjavo o končni uporabi.

Kje torej lahko kupim količine od 1-5 l žveplove kisline s čistostjo < 95 %??
Ali ima kdo kakšen trg clearnet/darknet, kjer se ponujajo žveplova kislina in drugo kemično blago?

Mr.Magic
 

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Žveplova kislina s 95-odstotno čistostjo ni tehnične kakovosti. Ne gre za "večino" distributerjev, ki zahtevajo izjavo končnega uporabnika, temveč za vse. Tega preprosto ne boste mogli kupiti, razen če ga kupite kot podjetje in prijavite zakonito uporabo.

Nekatera čistila za odtoke vsebujejo žveplovo kislino nizke kakovosti, ki jo lahko ekstrahirate in koncentrirate do želene koncentracije. Vendar upoštevajte, da kuhanje koncentrirane žveplove kisline ni šala, saj morate to opraviti pri temperaturah nad 300 °C.

Kar zadeva tržnico, lahko za nakup blaga uporabite ta forum. Če jo res potrebujete, mi lahko pošljete neposredno sporočilo in vam jo lahko pošljem.
 

buffalophill

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kakršno koli žveplovo kislino dobite, je lahko nekoliko onesnažena, čistila za odtoke so pogosto onesnažena. biti mora bistra in težja od vode. za zagotovitev čistosti lahko uporabite destilacijski aparat. prvič, da odstranite morebitno vodo, drugič, da destilirate nad kislino in pustite onesnaževala
 

blacky2340

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Uporabljam posebno čistilo za odtoke njegova žveplova kislina je 97 %, če ne celo več. 1 liter = 1,8 kg je tudi zelo poceni, ampak kaj drugega lahko pričakujemo v vzhodni Evropi.
 

OTC_HomeChemist

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Pozdravljeni,
v EU ne boste našli nobenega zakonitega vira, ki bi prodajal žveplovo kislino z vsebnostjo nad 14,9 %, ne glede na to, kje boste iskali.

Če potrebujete višjo koncentracijo od te, lahko uporabite 14,9-odstotno snov, ki jo zlahka kupite v velikih količinah in v številnih različnih trgovinah brez recepta in na spletu, ter jo koncentrirate ali pa jo dobite po drugih poteh.

Koncentriranje žveplove kisline do 70 % je zelo enostavno in zanj potrebujete le osnovno steklovino... Vse, kar presega 70 %, je treba opraviti le z nekaterimi varnostnimi ukrepi, ustrezno opremo in osnovnim znanjem/izkušnjami. Koncentrirana vrela žveplova kislina je zelo neprijetna stvar, verjemite mi.
 

blacky2340

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Imam 97 % kisline. In ne vre haha je ljubke vijolične barve lahko dam roko vanjo brez težav, če nimam zareze v roki, potem lahko zažge
 
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RaraOppapapOma

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If you can put your hand in it then it’s not 97% at high concentrations it becomes a thick liquid that burns your skin upon contact.
 

Osmosis Vanderwaal

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I buy rooto brand at the hardware. On thier site they say 95-97%. Its clear. Once i accedentally dropped a drop from a pipette on my pants. I jumped up, striped grabbed the backing soda beside me, dumped it on my knee and ran to the shower head. In that 10 seconds it drilled a hole in my knee ¼" deep
 

buffalophill

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And everyone who has handled sulphuric acid will agree
 

Osmosis Vanderwaal

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I 100% garauntee that this happened and im not full of shit. Go ahead try it, dripmsome sulfuric acid on yourself. I try to be nice here, but let me say very sincerely, YOU'RE A FUCKING IDIOT
 

Osmosis Vanderwaal

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And everyone who has handled sulphuric acid will agree ANYBODY OUT THERE WANT TO AGREE WITH THIS GUY? HE SAYS HE CAN PUT HIS HAND IN 97% SULFURIC ACID AND IT DOESN'T DO ANYTHING. Step right up, don't be shy!
 

magnesium_sulphate

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Pozdravljeni,
obstaja čistilo za odtoke, ki vsebuje 97 % žveplove kisline. 1 l stane manj kot 5 EUR. Nastavite VPN na Litvo in v Google poiščite "sieros rūgštis valiklis". Ne vem, kje živite, in nisem prepričan, ali bodo
vam ga bodo poslali, vendar je vredno pogledati. Pogledal sem na indregients in zagotovo gre za 97 % žveplove kisline.
 

blacky2340

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Lahko ponovno pošljem prek bbgate escrow drain cleaner, vendar je dražji od 5 eur :D
 

Swirly

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Te stvari so obarvane. Ima vijolično barvo. Dvomim o uporabi zdravila Ambro-sol.
 

Osmosis Vanderwaal

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If you have someone send it to you, be sure they package the fuck out of it, if it leaks, it'll catch fire. When i put some on a piece of corrugated cardboard it caught fire anyways, so ....its likely
 

Osmosis Vanderwaal

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BsiBF8uvm6
If you dont wish to download a potentially harmful file try google. These people were all burned by sulfuric acid
VcnGbt4073
Vbh7xiKGLp
NYzue4GFSU
 

buffalophill

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It will stream from mega. No download necessary its not a .exe file just a .mp4 so no need for concern.
 
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