8.04957
Potassium cyanate
for synthesis
Synonym(s):
Potassium cyanate, Cyanic acid potassium salt
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About This Item
Empirical Formula (Hill Notation):
CKNO
CAS Number:
Molecular Weight:
81.12
UNSPSC Code:
12352302
EC Index Number:
209-676-3
NACRES:
NA.22
MDL number:
Grade:
synthesis grade
Form:
powder
Solubility:
750 g/L
grade
synthesis grade
Quality Segment
form
powder
potency
567 mg/kg LD50, oral (Rat)
pH
10 (20 °C, 50 g/L in H2O)
bp
700-900 °C/1000 hPa (decomposition)
mp
315 °C
solubility
750 g/L
density
2.056 g/cm3 at 20 °C
bulk density
870 kg/m3
storage temp.
2-30°C
SMILES string
[K+].N#C[O-]
InChI
1S/CHNO.K/c2-1-3;/h3H;/q;+1/p-1
InChI key
GKKCIDNWFBPDBW-UHFFFAOYSA-M
Analysis Note
Assay (argentometric): ≥ 97.0 %
Potassium cyanide: ≤ 1.0 %
Potassium cyanide: ≤ 1.0 %
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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