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Safety Information

24-5720

Sigma-Aldrich

Potassium thiocyanate

SAJ first grade, ≥99.0%

Synonym(s):

Potassium rhodanide

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About This Item

Linear Formula:
KSCN
CAS Number:
Molecular Weight:
97.18
Beilstein:
3594799
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
Assay:
≥99.0%
grade:
SAJ first grade
form:
solid

grade

SAJ first grade

Assay

≥99.0%

form

solid

availability

available only in Japan

pH

5.3-8.7 (25 °C, 97.2 g/L)

mp

173 °C (lit.)

SMILES string

[K]SC#N

InChI

1S/CHNS.K/c2-1-3;/h3H;/q;+1/p-1

InChI key

ZNNZYHKDIALBAK-UHFFFAOYSA-M

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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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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A Botti et al.
The journal of physical chemistry. B, 113(29), 10014-10021 (2009-07-03)
The results of a neutron diffraction experiment performed on aqueous solutions of KSCN are analyzed and discussed in comparison with similar data for KCl and KOH solutions. The effect of the different ions on the structure of water and the
Guillaume Louit et al.
The Analyst, 134(2), 250-255 (2009-01-29)
We describe in this article the development of a new method for the determination of rate constants of reaction of the hydroxyl radical, generated by radiolysis of water, with almost any possible molecule. It has been designed to provide a
Uğur Sahin et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 24(6), 751-757 (2008-06-12)
A coprecipitation method has been developed for the determination of Cr(III), Mn(II), Fe(III), Co(II), Cu(II), Cd(II) and Pb(II) ions in aqueous samples by flame atomic absorption spectrometry (FAAS) with the combination of pyridine, nickel(II) as a carrier element and potassium
Hongtao Bian et al.
The journal of physical chemistry. B, 116(49), 14426-14432 (2012-11-28)
Microscopic structures and dynamics of aqueous salt solutions were investigated with the ultrafast vibrational energy exchange method and anisotropy measurements. In KSCN aqueous solutions of various concentrations, the rotational time constants of SCN(-) anions are proportional to the viscosities of
Altamir Benedito de Sousa et al.
Reproductive toxicology (Elmsford, N.Y.), 23(4), 568-577 (2007-03-06)
A study was performed at term and at weaning to verify the toxic effects of the prenatal exposure to potassium cyanide (KCN) and potassium thiocyanate (KSCN) in pregnant Wistar rats. Females received daily in drinking water the doses: 1, 3

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