Skip to Content
Merck
All Photos(1)

Documents

431354

Supelco

Ammonium thiocyanate

99.99% trace metals basis

Synonym(s):

Ammonium rhodanide

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
NH4SCN
CAS Number:
Molecular Weight:
76.12
Beilstein:
3595135
EC Number:
MDL number:
UNSPSC Code:
12352300
eCl@ss:
38060604
PubChem Substance ID:
NACRES:
NA.55

grade

for inorganic trace analysis

Quality Level

Assay

99.99% trace metals basis

form

crystals

impurities

≤0.004 meq/g I2 consumers
≤0.005% insolubles

ign. residue

≤0.025%

pH

4.5-6.0

mp

152-154 °C (lit.)

solubility

water: 76.1 g/L at 20 °C

anion traces

chloride (Cl-): ≤0.005%
sulfate (SO42-): ≤0.005%

cation traces

Fe: ≤3 ppm
heavy metals: ≤5 ppm

SMILES string

N.SC#N

InChI

1S/CHNS.H3N/c2-1-3;/h3H;1H3

InChI key

SOIFLUNRINLCBN-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

Ammonium thiocyanate is an ammonium salt commonly used for thiocyanation reaction of organic compounds.

Application

Ammonium thiocyanate (ATC) may be used the synthesis of the following:
  • Graphitic carbon nitride.
  • Three-dimensional nitrogen and sulfur co-doped graphene frameworks (N/S-GFs).
  • Substituted 2-aminothiazole derivatives by reacting with α-halo ketone carbonyls in the presence of N-methylimidazole.
  • Thiiranes from corresponding oxiranes in the presence of LiBF4.
  • 1,2,4-triazole-3-thiones by a multi-component reaction with benzohydrazide acid and acid chloride in the absence of solvent.
Applied in the formation of novel two-dimensional Cd-SCN coordination solids with unusual and tailorable, checkerboard- or herringbone-patterned structures these structures are important steps toward technologically useful materials.

Features and Benefits

Meets ACS reagent specifications.

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1

Supplementary Hazards

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 1

1 of 1

NBS or DEAD as effective reagents in α-thiocyanation of enolizable ketones with ammonium thiocyanate.
Reddy BVS, et al.
Tetrahedron Letters, 52(13), 1432-1435 (2011)
Thiocyanation of aromatic and heteroaromatic compounds using ammonium thiocyanate and I2O5.
Wu J, et al.
Synthetic Communications, 38(14), 2367-2373 (2008)
Convenient and simple synthesis of 2-aminothiazoles by the reaction of α-halo ketone carbonyls with ammonium thiocyanate in the presence of N-methylimidazole.
Meshram HM, et al.
Tetrahedron Letters, 53(39), 5265-5269 (2012)
Regioselective thiocyanation of aromatic and heteroaromatic compounds using ammonium thiocyanate and oxone.
Wu G, et al.
Tetrahedron Letters, 46(35), 5831-5834 (2005)
Low-temperature synthesis of nitrogen/sulfur co-doped three-dimensional graphene frameworks as efficient metal-free electrocatalyst for oxygen reduction reaction.
Su Y, et al.
Carbon, 62, 296-301 (2013)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service