产品信息 - Organic Synthesis Intermediates Potassium Cyanide 99%->chemical industrial materials

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Organic Synthesis Intermediates Potassium Cyanide 99%

产品分类 :

化學->化工原料

Organic Synthesis Intermediates Potassium Cyanide 99%

产品规格

Model No: DL-qhj

Country	CN
Packing	50 kgs/drum
Minimum Order	10
Payment Term	L/C,T/T,D/P

产品描述

Potassium cyanide (KCN) and sodium cyanide (NaCN) are widely used in organic synthesis for the preparation of  nitriles and carboxylic acids, particularly in the von Richter reaction. Potassium cyanide KCN (CAS: 151-50-8) also use for the synthesis of hydantoins, useful in synthetic intermediates, reacted with a carbonyl compound such as an aldehyde or ketone in the presence of ammonium carbonate.


 


Other name:     cyanide
of potassium,cyanure de potassium


CAS:                151-50-8


MF.:                 CKN


MW.:                 65.12


Melting point:     563℃


Solubility:           Soluble in
water, slightly soluble in alcohol


Density:             1.857
g/mL

Appearance:       White
round lumps, granule or crystalline powder

 


Application:


With sodium cyanide USES the same, can be universal. More highly conductive performance than sodium cyanide in electroplating, plating and meticulous, etc, more suitable for use, but the price is more expensive. Is used to extract gold, silver ore flotation. Heat treatment of steel, manufacturing organic nitrile. Analytical chemistry is used as the reagent. In addition, also used in photography, etching and lithographic, etc.


 


Specition:


<table class="MsoTableGrid" style="border:none;" border="1" cellspacing="0" cellpadding="0">
<tbody>
<tr>
<td style="border:solid windowtext 1.0pt;" width="246">

Item

</td>
<td style="border:solid windowtext 1.0pt;" width="246">

Result

</td>
</tr>
<tr>
<td style="border:solid windowtext 1.0pt;" width="246">

Purity(%)

</td>
<td style="border:solid windowtext 1.0pt;" width="246">

≥ 99.0%

</td>
</tr>
<tr>
<td style="border:solid windowtext 1.0pt;" width="246">

Potassium hydroxide(%)

</td>
<td style="border:solid windowtext 1.0pt;" width="246">

≤ 0.3

</td>
</tr>
<tr>
<td style="border:solid windowtext 1.0pt;" width="246">

Potassium carbonate(%)

</td>
<td style="border:solid windowtext 1.0pt;" width="246">

≤ 0.3

</td>
</tr>
<tr>
<td style="border:solid windowtext 1.0pt;" width="246">

Water(%)

</td>
<td style="border:solid windowtext 1.0pt;" width="246">

≤ 0.3

</td>
</tr>
<tr>
<td style="border:solid windowtext 1.0pt;" width="246">

Insoluble(%)

</td>
<td style="border:solid windowtext 1.0pt;" width="246">

≤ 0.05

</td>
</tr>
</tbody>
</table>


 


Packaging & Delivery:


Packaging Details: 50kg iron drum or as required

Delivery Detail:     Within 10 days after recived contractdailunchem.com

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