Potassium
Cyanate
Kaliumcyanat (German); Cianato de potasio (Spanish);
Cyanate de potassium(French)
Product
Information:
Empirical Formula |
KCNO |
CAS NO. |
590-28-3 |
EINECS NO. |
209-676-3 |
H.S. CODE
|
2838.00 |
Molecular Weight |
81.11 |
Physical Properties
:
Physical
Appearance |
White
Crystalline Powder |
Melting Point |
314 - 316 ºC |
Boiling Pint |
700 ºC (Decomposes) |
Specific Gravity |
2.05 |
Solubility
in Water |
75 gm/100 cc @
25 ºC |
Chemical Properties:
pH |
>9.2
(72gm/100mL water @ 70 ºC) |
Stability |
Stable Under Ordinary
conditions |
Chemical Structure |
K – O –
C = N |
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Applications:
Used
as a catalyst in Acrylic Polymer production for keeping fiber whiteness
above certain desired level. High purity product is used in pharmaceutical
industries. Also used for heat treatment salts.
Handling
and Storage:
Potassium
Cyanate bags should be stacked safely in covered space with clear
access around them for handling equipment, inspection and for fire
fighting purpose. The stacking pattern used should be designed to
bond the bags together to enhance the stability.
Packaging:
20 Kg
in 4ply Kraft Paper Bag with inner PE liner.
25Kg / 50Kg HDPE woven bags with double inner PE liner.
500 Kg bag (Bulk Bag).
Potassium
Cyanate Material Safety Data Sheet (MSDS) |