Potassium thiocyanate, 99+%, for analysis, ACROS Organics™

Brand:  Acros Organics 196585000

Product Code. 10002490

Description

Indicator

Chemical Identifiers

• CAS: 333-20-0
• Molecular Weight (g/mol): 97.18
• InChI Key: ZNNZYHKDIALBAK-UHFFFAOYSA-M
• PubChem CID: 516872
• IUPAC Name: potassium;thiocyanate

• Molecular Formula: CKNS
• MDL Number: MFCD00011413
• Synonym: potassium thiocyanate, potassium rhodanate, potassium rhodanide, rodanca, potassium sulfocyanate, rhodanide, rhocya, potassium thiocyanide, kscn, thiocyanic acid, potassium salt
• ChEBI: CHEBI:30951
• SMILES: C(#N)[S-].[K+]

Specifications

• Chemical Name or Material: Potassium thiocyanate
• CAS: 333-20-0
• Molecular Formula: CKNS
• MDL Number: MFCD00011413
• Fieser: 01,954
• Synonym: potassium thiocyanate, potassium rhodanate, potassium rhodanide, rodanca, potassium sulfocyanate, rhodanide, rhocya, potassium thiocyanide, kscn, thiocyanic acid, potassium salt
• InChI Key: ZNNZYHKDIALBAK-UHFFFAOYSA-M
• IUPAC Name: potassium;thiocyanate
• PubChem CID: 516872
• Formula Weight: 97.18
• Percent Purity: 99+%
• Chloride: 50ppm max
• Density: 1.8860g/mL
• Iodine Consuming Subst.: 30mg I2/100g max.
• Packaging: Plastic bottle
• Solubility: Solubility in water: 2170g/L (20°C). Other solubilities: soluble in alcohol and acetone
• Sulfate: 50ppm max.
• Melting Point: 170.0°C to 179.0°C
• Quantity: 500g

• Name Note: p.a.
• Assay Percent Range: 99% min. (Argentometry)
• Linear Formula: KSCN
• Ammonium: 10ppm max.
• Merck Index: 15, 7807
• Solubility Information: Solubility in water: 2170g/L (20°C). Other solubilities: soluble in alcohol and acetone
• SMILES: C(#N)[S-].[K+]
• Molecular Weight (g/mol): 97.18
• ChEBI: CHEBI:30951
• Physical Form: Crystalline Powder
• Grade: Analysis
• Chlorine (Cl): 50ppm max.
• Heavy Metals (as Pb): 2ppm max.
• Iron (Fe): 2ppm max.
• Sodium (Na): 200ppm max.
• Specific Gravity: 1.886
• Color: White
• pH: 5.3 to 8.7 (5% soln. at 20°C)

Safety and Handling

Product Identifier

• Potassium thiocyanate

Signal Word

• Warning

Hazard Category

• Acute toxicity Category 4
• LONG-TERM AQUATIC HAZARD Chronic 3

Hazard Statement

• H412-Harmful to aquatic life with long lasting effects.
• H312-Harmful in contact with skin.
• H332-Harmful if inhaled.
• H302-Harmful if swallowed.
• EUH032-Contact with acids liberates very toxic gas.

Precautionary Statement

• P233-Keep container tightly closed.
• P273-Avoid release to the environment.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.