Potassium Cyanate

Basic Information

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CAS Number

590-28-3

Molecular Formula

CKNO

Molecular Weight

31.03 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Nitriles

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

315 ºC

Boiling Point

23.5°Cat760mmHg

Water Solubility

750 g/L (20 ºC)

Solubility

750g/l

SMILES

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[O-]C#N.[K+]

InChI

InChI=1S/CH3O/c1-2/h1H3/q-1

InChIKey

NBTOZLQBSIZIKS-UHFFFAOYSA-N

LogP

-1.0235

Topological Polar Surface Area

23.06 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

34.5

Safety Information

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GHS Hazard Pictograms

H302

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

Stability

Stable. Incompatible with acids.

Toxicity

LD50 i.p. in mice: 320 mg/kg (Cerami)

Synonyms & References

English

Potassium cyanate
aerocyanate
aerocyanateweedkiller
alicyanate
bonidekrabcrabgrasskiller
bulpur
d&amp
pdoubleocrabgrasskiller
ded-weedcrabgrasskiller
dupontpccrabgrasskiller
Potassiumcyanate(Technical)
KOCN
Cyanicacid, potassium salt (8CI,9CI)
Isocyanicacid potassium salt
Potassium cyanate (KCNO)
Potassiumisocyanate
Aero Cyanate

MDL Number

MFCD00011411

Customs Code

2837199090

FAQ

What is Potassium Cyanate (CAS: 590-28-3)?

Potassium cyanate (CAS: 590-28-3) is an inorganic compound with the chemical formula KOCN. It is a white, crystalline solid that is highly soluble in water. Potassium cyanate is known for its reactive nature and has applications in various chemical processes.

What are the main uses of Potassium Cyanate (CAS: 590-28-3)?

Potassium cyanate (CAS: 590-28-3) is primarily used in the production of other chemicals such as potassium thiocyanate and sodium cyanate. It also plays a role in some analytical and photographic processes. The compound is less commonly used due to its reactivity and toxicity.

Is Potassium Cyanate (CAS: 590-28-3) safe?

Potassium cyanate (CAS: 590-28-3) is not considered safe due to its toxicity. It can release cyanide upon hydrolysis, which is extremely hazardous. Proper protective measures, including the use of personal protective equipment, are necessary when handling this compound. Safety standards and guidelines, such as those provided by OSHA and the EPA, should be strictly followed.

How should Potassium Cyanate (CAS: 590-28-3) be stored?

Potassium cyanate (CAS: 590-28-3) should be stored in a cool, dry place away from direct sunlight. It should be kept in a tightly sealed container to prevent exposure to moisture. The storage area should be well-ventilated to avoid the accumulation of cyanide gases. It is critical to follow all safety guidelines and store the compound in accordance with local regulations and safety standards.