Documents
207799
Potassium thiocyanate
ACS reagent, 99%
Recommended Products
grade
ACS reagent
Quality Level
Assay
99%
form
crystalline powder
impurities
Iodine consuming substances, passes test
≤0.005% insol. water
color
colorless to white
pH
5.3-8.7 (25 °C, 5%)
mp
173 °C (lit.)
anion traces
chloride (Cl-): ≤0.005%
sulfate (SO42-): ≤0.005%
cation traces
Fe: ≤2 ppm
NH4+: ≤0.003%
Na: ≤0.005%
heavy metals (as Pb): ≤5 ppm
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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1 of 4
This Item | P3011 | 1.93208 | 1.05125 |
|---|---|---|---|
| assay 99% | assay ≥99.0% | assay - | assay ≥99.0% (silver nitrate titration) |
| form crystalline powder | form powder or crystals | form - | form crystalline |
| impurities Iodine consuming substances, passes test, ≤0.005% insol. water | impurities - | impurities - | impurities ≤0.003% Insoluble matter, ≤0.025% Iodine consuming substances |
| pH 5.3-8.7 (25 °C, 5%) | pH 5.3-8.7 (25 °C, 97.2 g/L) | pH - | pH 5.3-8.5 (20 °C, 50 g/L in H2O) |
| mp 173 °C (lit.) | mp 173 °C (lit.) | mp - | mp 177 °C |
General description
Application
- α-Amino nitriles from tertiary amines.
- Polysubstituted 2-aminothiazoles from vinyl azides.
- Benzisothiazol-3(2H)-one derivatives from o-bromobenzamides.
- Diaryl thioethers from aryl halides.
Signal Word
Danger
Hazard Statements
Precautionary Statements
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
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