431354
Ammonium thiocyanate
99.99% trace metals basis
Synonym(s):
Ammonium rhodanide
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About This Item
Linear Formula:
NH4SCN
CAS Number:
Molecular Weight:
76.12
NACRES:
NA.55
PubChem Substance ID:
eCl@ss:
38060604
UNSPSC Code:
12352300
EC Number:
217-175-6
MDL number:
Beilstein/REAXYS Number:
3595135
Assay:
99.99% trace metals basis
Form:
crystals
description
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
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.
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Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1
supp_hazards
Storage Class
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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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)
Efficient conversion of oxiranes to thiiranes with ammonium thiocyanate catalysed with LiBF4.
Kazemi F, et al.
J. Chem. Res. (M), 2002(4), 176-177 (2002)
Synthesis of bulk and nanoporous carbon nitride polymers from ammonium thiocyanate for photocatalytic hydrogen evolution.
Cui Y, et al
Journal of Materials Chemistry, 21(34), 13032-13039 (2011)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 431354-50G | 04061832108247 |