Potassium thiocyanate
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Potassium thiocyanate
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CAS No:
333-20-0
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Formula:
CHNS.K
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Chemical Name:
Potassium thiocyanate
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Synonyms:
Thiocyanic acid,potassium salt (1:1);Potassium thiocyanate;Thiocyanic acid,potassium salt;Aterocyn;Potassium rhodanate;Rhocya;Potassium thiocyanide;Potassium isothiocyanate;Arterocyn;Kyonate;Rodanca;Thio-Cara;4495-15-2;14314-32-0;77044-25-8;170159-46-3;885624-03-3;2239311-10-3
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CAS No:
Description
It is colorless monoclinic crystal. It is soluble in water, and it can cool because of the absorption of heat. It is also soluble in alcohol and acetone.
The above information is edited by the chemicalbook of Wang Xiaodong.
PelletsLargeCrystals|COLOURLESS-TO-WHITE HYGROSCOPIC CRYSTALS.
Potassium thiocyanate is a potassium salt which is the monopotassium salt of thiocyanic acid. It contains a thiocyanate.
Potassium thiocyanate Basic Attributes
97.18070
96.93890
206-370-1
TM7213864A
1088
DTXSID7029619
2842901910
Characteristics
49.09000
0.66498
PelletsLargeCrystals
1.956 g/cm3
173 °C
500ºC
42.1ºC
1.558 (174ºC)
H2O: 2170 g/L (20 ºC)
Store at RT.
<0.001 hPa (20 °C)
LD50 orally in mice, rats: 594, 854 mg/kg, Andersen, Chen, J. Am. Pharm. Assoc. 29, 152 (1940)
Safety Information
NONH for all modes of transport
1
R20/21/22; R32; R52/53
S13-S61
XL1925000
Xn
Separated from strong oxidants. Dry. Well closed.
Stable. Incompatible with nitric acid, strong oxidizing agents, active halogen compounds.
P273-P280
H302 + H312 + H332-H412
Not combustible. Gives off irritating or toxic fumes (or gases) in a fire.
|Danger|H302+H312+H332 (48.52%): Harmful if swallowed, in contact with skin or if inhaled [Warning Acute toxicity, oral; acute toxicity, dermal; acute toxicity, inhalation]|P261, P264, P270, P271, P273, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P310, P312, P322, P330, P337+P313, P363, and P501|Aggregated GHS information provided by 270 companies from 21 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|Warning|H302: Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P322, P330, P337+P313, P363, and P501|P260, P264, P270, P301+P312, P314, P330, and P501
In case of fire in the surroundings, use appropriate extinguishing media.
Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Sweep spilled substance into covered containers. If appropriate, moisten first to prevent dusting. Carefully collect remainder.
Separated from strong oxidants. Dry. Well closed.
A harmful concentration of airborne particles can be reached quickly when dispersed.
The substance may cause effects on the central nervous system. This may result in excitement and convulsions.
The substance may have effects on the thyroid and central nervous system. This may result in impaired functions and hypothyroidism.
PREVENT DISPERSION OF DUST!
Use local exhaust or breathing protection.
Protective gloves.
Wear safety goggles or eye protection in combination with breathing protection.
Drug Information
Chemicals and substances that impart color including soluble dyes and insoluble pigments. They are used in INKS; PAINTS; and as INDICATORS AND REAGENTS. (See all compounds classified as Coloring Agents.)
Fresh air, rest.
Remove contaminated clothes. Rinse skin with plenty of water or shower.
First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.
KSCN
The substance can be absorbed into the body by inhalation and by ingestion.
Cough. Further see Ingestion.
Potassium thiocyanate Use and Manufacturing
Production of artificial mustard oil, fungicide, insecticide.
Intermediates
Non-TSCA use
All other basic organic chemical manufacturing|Thiocyanic acid, potassium salt (1:1): ACTIVE
Agrochemicals -> Fungicides|Cosmetics -> Stabilizing
Computed Properties
Molecular Weight:97.18
Hydrogen Bond Acceptor Count:2
Exact Mass:96.93885166
Monoisotopic Mass:96.93885166
Topological Polar Surface Area:24.8
Heavy Atom Count:4
Complexity:34.5
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes
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