Sodium Cyanate

Basic Information

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CAS Number

917-61-3

Molecular Formula

CNNaO

Molecular Weight

65.01 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

550 ºC

Boiling Point

23.5 °C at 760 mmHg

Density

1,937 g/cm3

Water Solubility

110 g/L (20 ºC)

Solubility

Soluble in water 11.6 g/100 mL (25°C). Slightly soluble in ammonia, benzene. Insoluble in diethyl ether.

Refractive Index

1.389

Vapor Pressure

No data available

SMILES

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

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

H412

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H412 Harmful to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Stability

Stable. Incompatible with acids, strong oxidizing agents.

Sensitiveness

Sensitive to humidity

Toxicity

LD50 i.p. in mice: 260 mg/kg (Cerami)

Synonyms & References

English

Sodium cyanate
Sodiumcyanatewhitepowder
Sodium cyanate (Technical Grade)
Sodium isocyanate
Zassol
氰酸钠
Sodiumcyanate
CYANIC ACID, SODIUM SALT
Cyansan
Weecon
San-cyan
NaOCN
8UFS3JRV8P
Cyanic acid, sodium salt (1:1)
Natriumcyanat
Natriumzyanat
CNNaO
PubChem23312
Sodium cyanate, 85%, pure
KSC491A1B
ZVCDLGYNFYZZOK-UHFFFAOYSA-M
EBD19071
K672
Cyanic acid, sodium salt (8CI, 9CI)
Sodium cyanate (6CI, 7CI)
Sodium cyanate (NaNCO)
Sodium cyanate (NaOCN)
Sodium, (cyanato-κN)-

MDL Number

MFCD00011121

Customs Code

28380000

FAQ

What is Sodium Cyanate (CAS: 917-61-3)?

Sodium cyanate is an inorganic compound with the chemical formula NaCNO. It is a white, crystalline solid that is highly soluble in water. Sodium cyanate is known for its stability under normal conditions and is commonly used in chemical synthesis and research applications due to its unique properties, such as acting as a nitrating agent and serving as a precursor for other cyanate compounds.

What are the main uses of Sodium Cyanate (CAS: 917-61-3)?

Sodium cyanate is widely used in pharmaceuticals, industrial processes, and research. It serves as a nitrating agent in organic synthesis, is employed in the production of dyes and pesticides, and is used in the synthesis of other cyanate derivatives. Additionally, it finds applications in the preparation of cyanuric acid and in analytical chemistry for detecting certain compounds.

Is Sodium Cyanate (CAS: 917-61-3) safe?

Sodium cyanate is considered toxic if ingested or inhaled, and it may cause irritation to the skin and eyes. It should be handled with care, using appropriate personal protective equipment (PPE) such as gloves, goggles, and a fume hood. Safety standards recommend following OSHA and EPA guidelines to ensure proper storage and disposal to minimize health and environmental risks.

How should Sodium Cyanate (CAS: 917-61-3) be stored?

Sodium cyanate should be stored in a cool, dry, and well-ventilated area, away from moisture and direct sunlight. It is recommended to keep it in a sealed, airtight container made of glass or plastic to maintain stability. Storage conditions should be below 25°C and in a place that is inaccessible to children and unauthorized personnel to prevent accidental exposure.