Ammonium thiocyanate, 99+%, extra pure, Thermo Scientific Chemicals

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 1762-95-4
• Molecular Formula: CH₄N₂S
• Molecular Weight (g/mol): 76.12
• MDL Number: MFCD00011428
• InChI Key: SOIFLUNRINLCBN-UHFFFAOYSA-N
• Synonym: ammonium thiocyanate, ammoniumrhodanid, thiocyanic acid, ammonium salt, ammonium isothiocyanate, ammonium rhodanate, weedazol tl, trans-aid, ammonium sulfocyanate, ammonium sulfocyanide, rhodanine, ammonium salt
• PubChem CID: 15666
• IUPAC Name: azanium;thiocyanate
• SMILES: C(#N)[S-].[NH4+]

• Melting Point: 149.0°C
• Color: White
• pH: 4.0 to 6.0 (5% aq. soln.)
• Physical Form: Crystals
• Quantity: 500 g
• Assay Percent Range: 99% min. (on dried basis) (Argentometry)
• Linear Formula: NH₄SCN
• Merck Index: 15,558
• Solubility Information: Solubility in water: 1600g/L (20°C). Other solubilities: soluble in alcohol, acetone and ammonia, practically insoluble in chcl3 and ethyl acetate
• Formula Weight: 76.12
• Percent Purity: ≥99%
• Grade: Extra Pure
• Packaging: Plastic bottle
• Specific Gravity: 1.3
• Density: 1.3000g/mL
• Chemical Name or Material: Ammonium thiocyanate

Safety and Handling

Product Identifier

• Ammonium thiocyanate

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 1
• LONG-TERM AQUATIC HAZARD Chronic 3

Hazard Statement

• H302-Harmful if swallowed.
• H312-Harmful in contact with skin.
• H332-Harmful if inhaled.
• H318-Causes serious eye damage.
• H412-Harmful to aquatic life with long lasting effects.
• EUH032-Contact with acids liberates very toxic gas.

Precautionary Statement

• P233-Keep container tightly closed.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only