POTASSIUM CYANIDE(PILLS AND POWDER) FOR SALE WE DO SUPPLY POTASSIUM CYANIDE(PILLS AND POWDER) KCN  AS WELL AS SODIUM CYANIDE AT VERY GOOD PRICE SAFE DELIVERY.

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Sep 16, 2018, 5:17:44 PM9/16/18
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Potassium cyanide is an inorganic compound with the formula KCN. This
colorless crystalline compound, similar in appearance to sugar, is highly
soluble in water. Most KCN is used in gold mining, organic synthesis, and
electroplating. Smaller applications include jewelry for chemical gilding
and buffing.

KCN is highly toxic. The moist solid emits small amounts of hydrogen
cyanide due to hydrolysis, which tastes like bitter almonds. Not everyone,
however, can taste this: the ability to do so is a genetic trait.

It is used by entomologists as a killing agent in collecting jars, as most
insects succumb within seconds, minimizing damage of even highly fragile
specimens.



KCN is produced by treating hydrogen cyanide with a 50% aqueous solution of
potassium hydroxide, followed by evaporation of the solution in a vacuum:

    HCN + KOH ? KCN + H2O

or by treating formamide with potassium hydroxide:

    HCONH2 + KOH ? KCN + 2H2O

Approximately 50,000 tons of potassium cyanide are produced yearly


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In aqueous solution, KCN is dissociated into hydrated K+ ions and CN-. As a
solid, the salt crystallizes such that the cations and anions organize like
Na+ and Cl- in NaCl. The cations and anions six-coordinate. Each K+ is
linked to two pi-bonds of the CN- as well as two links each to C and N
each. Since CN- is diatomic, the symmetry of the solid is lower than that
in NaCl. The cyanide anions form sheets. The CN- ions rapidly rotate in the
solid at ambient temperature such that the time averaged shape of the CN-
ions is spherical


KCN and its close relative sodium cyanide (NaCN) are widely used in organic
synthesis for the preparation of nitriles and carboxylic acids,
particularly in the von Richter reaction.



In gold mining, KCN forms the water-soluble salt potassium gold cyanide (or
gold potassium cyanide) and potassium hydroxide from gold metal in the
presence of oxygen (usually from the surrounding air) and water:

    4 Au + 8 KCN + O2 + 2 H2O ? 4 K[Au(CN)2] + 4 KOH

A similar process uses sodium cyanide (NaCN, a close relative of potassium
cyanide) to produce sodium gold cyanide (NaAu(CN2)).

Very few other methods exist for this extraction process.



KCN can be detoxified most efficiently with hydrogen peroxide:[2]

    KCN + H2O2 ? KOCN + H2O

Cyanide is a potent inhibitor of cellular respiration, acting on
mitochondrial cytochrome c oxidase and hence blocking oxidative
phosphorylation. This prevents the body from oxidizing food to produce
useful energy. Lactic acidosis then occurs as a consequence of anaerobic
metabolism. Initially, acute cyanide poisoning causes a red or ruddy
complexion in the victim because the tissues are not able to use the oxygen
in the blood. The effects of potassium and sodium cyanide are identical.
The person loses consciousness, and death eventually follows over a period
of time. During this period, convulsions may occur. Death occurs not by
cardiac arrest, but by hypoxia of neural tissue.

The lethal dose for potassium cyanide is 200-300 mg.[6] The toxicity of
potassium cyanide when ingested depends on the acidity of the stomach,
because it must react with an acid to become hydrogen cyanide, the deadly
form of cyanide. Grigori Rasputin may have survived a potassium cyanide
poisoning because his stomach acidity was unusually low.

A number of prominent persons were killed or committed suicide using
potassium cyanide, including members of the Black Hand and members of the
Nazi Party, such as Hermann Göring and Heinrich Himmler, World War II era
British agents (using purpose-made suicide pills), computer scientist Alan
Turing, and various religious cult suicides such as by the Peoples Temple
and Heaven's Gate. Also members of the LTTE involved in the assassination
of Indian prime minister Rajiv Gandhi committed suicide using potassium
cyanide
.


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KCN is highly toxic. The moist solid emits small amounts of hydrogen
cyanide due to hydrolysis, which smells like bitter almonds. Not everyone,
however, can smell this odor: the ability to do so is a genetic trait.

Cyanide is a potent inhibitor of cellular respiration, acting on
mitochondrial cytochrome c oxidase and hence blocking oxidative
phosphorylation. This prevents the body from oxidizing food to produce
useful energy. Lactic acidosis then occurs as a consequence of anaerobic
metabolism. Initially, acute cyanide poisoning causes a red or ruddy
complexion in the victim because the tissues are not able to use the oxygen
in the blood. The effects of potassium and sodium cyanide are identical.
The person loses consciousness, and death eventually follows over a period
of time. During this period, convulsions may occur. Death occurs not by
cardiac arrest, but by hypoxia of neural tissue.


Angular distribution measurements of the helium atom scattering intensity
from monolayer films of KCN/KBr(001) for several azimuths over a
temperature range of approximately 40–200 K reveal that above ˜95 K the KCN
monolayer forms a (1×1) overlayer structure with respect to the KBr
substrate. (The lattice spacing of bulk KCN in the rocksalt-structure phase
differs from that of KBr by only ˜ 1%.) Below this temperature the
overlayer appears to be (2×1), and “missing” diffraction spots in the <110>
high symmetry direction suggest the existence of a glide plane. The
inferred structure for this low temperature phase consists of K+ ions fixed
in their rocksaltstructure positions relative to the substrate and the CN-
ions oriented so that their dipoles are aligned antiferroelectrically
within the new unit cell.



Highest Purity Potassium Cyanide (kcn) For Sale
We offer sales of potassium cyanide both agricultural and industrial
grades.We sell in powder,flakes and capsules forms

Betterstill,we supply Potassium Cyanide (KCN) for electroplate use,
pesticide use,gold mining use, processing jewelry use and other industry We
are manufacturers of potassium cyanide.We can offer you three grades at
very moderate rates;KCN 90%, KCN 98% and KCN 99%. We are manufacturers of
potassium cyanide.We can offer you two grades at very moderate rates;NaCN
90% and NaCN 98%.Presently we have stocks of potassium cyanide for
industrial grade,medicinal grade and food grade.We can supply in
powder,briquettes and capsules.We are ready at any time to receive
inquiries from new buyers.Contact me for more details We can also accpet
very small quantity order for lab-use, such as 100-1,000Grams. Welcome your
order !



Potassium Cyanide KCN Industrial Chemical Materials

high quality and best price ! sgs,ciq,iso inspections

Index name
Potassium cyanide(%)
Potassium hydroxide(%)
Potassium carbonate(%)
Moisture(%)
Water unsoluble(%)

Uses: Potassium cyanide is an important chemical material for heat
treatment in ore floatation to extract gold, silver, electroplating and
steel.

Especially in the field of metal surface electroplating, the potassium
cyanide spray possesses the advantages of higher electric current
efficiency, broader allowable range of current density and more homogeneous
electron-attachment compared with the sodium cyanide spray.

It's not only first used in electroplating of noble metals of gold &
silver, but also widely used in electroplating of copper & zinc. It's also
used as analytical chemical reagent and applied in manufacture of organic
nitriles, acrylonitrile & organic glass ,pharmacy, photograph, etching &
lithoprint.

Physical Properties: Molecular formula KCN, molecular weight 65.12,white
pellet, easy deliquescence, bitter almond taste, apyrous itself, easily
dissolved in water & alcohol, slightly dissolved in glycerin, methanol &
liquid ammonia.

Absorbing moisture and carbon dioxide in the air to be resolved gradually
to exude hydrogen cyanide with bitter almond taste. Its water solution may
dissolve kinds of metals to complex compound. Its meltage may corrode glass
& quartz. 



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We manufacture Potassium Cyanide which is a colorless crystalline compound,
used in jewelry for chemical gilding and buffing, gold mining or watching,
electroplating and is use for many other things. Our potassium cyanide is
offered in powder or cylindrical tablet each tablets weighing 100 grams.

    *  Color : white
    * Specific gravity at 20 deg. c : 1.5200
    * Solubility (grams /100 grams) at 20 deg. c: 63.0 at 35 deg. c : 71.6
    * Bulk density : 680  720 kg/m3.
    * Potassium cyanide (kcn) : 98% minimum. (typically 99%)
    * Potassium hydroxide (koh) : 0.5% maximum
    * Potassium carbonate (k2co3) : 0.3% maximum
    * Potassium formate (hcook) : 0.5% maximum
    * Potassium chloride as cl : 0.05% maximum
    * Water (h2o) : 0.2% maximum
    * Water insoluble : 0.05% maximum
    * Polyethylene bags placed in M.S Drum ( for large orders) and vacuum
sealed in a silver foil grip bag and delivery is in an unmarked envelope
(for small quantities)

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W1ckr iD … brightsidemeds



--
Cyanide Pills (Suicide Pill Or Death Pill) Potassium
Cyanide,LSD99_8_Sermorelins_Sodiums_Cyanide_Pills_and_Powder
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