73059
Potassium thiocyanate solution
volumetric, 8 M KSCN
Synonym(s):
Potassium rhodanide
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About This Item
product line
BioUltra
Quality Segment
form
liquid
quality
volumetric
concentration
8 M KSCN
impurities
insoluble matter, passes filter test
pH
6-11 (25 °C, 8 M in H2O)
solubility
H2O: 8 M at 20 °C, clear, colorless
density
1.342 g/mL at 20 °C, 1 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤50 mg/kg, sulfide (S2-): ≤20 mg/kg
cation traces
Al: ≤1 mg/kg, As: ≤0.1 mg/kg, Ba: ≤10 mg/kg, Bi: ≤1 mg/kg, Ca: ≤5 mg/kg, Cd: ≤1 mg/kg, Co: ≤1 mg/kg, Cr: ≤1 mg/kg, Cu: ≤1 mg/kg, Fe: ≤1 mg/kg, Li: ≤1 mg/kg, Mg: ≤1 mg/kg, Mn: ≤1 mg/kg, Mo: ≤1 mg/kg, NH4+: ≤10 mg/kg, Na: ≤200 mg/kg, Ni: ≤1 mg/kg, Pb: ≤2 mg/kg, Sr: ≤1 mg/kg, Zn: ≤1 mg/kg
absorption
cut-off at 274 nm in H2O at 8 M
SMILES string
[K+].[N-]=C=S
InChI
1S/CHNS.K/c2-1-3;/h3H;/q;+1/p-1
InChI key
ZNNZYHKDIALBAK-UHFFFAOYSA-M
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This Item | |||
|---|---|---|---|
| description volumetric, 8 M KSCN | description ReagentPlus®, ≥99.0% | description ACS reagent, 99% | description BioUltra, 8 M in H2O |
| form liquid | form powder or crystals | form crystalline powder | form liquid |
| solubility H2O: 8 M at 20 °C, clear, colorless | solubility - | solubility - | solubility H2O: 8 M at 20 °C, clear, colorless |
| Quality Level 200 | Quality Level 100 | Quality Level 200 | Quality Level 100 |
| density 1.342 g/mL at 20 °C, 1 g/mL at 25 °C (lit.) | density - | density - | density 1.295 g/mL at 20 °C |
| pH 6-11 (25 °C, 8 M in H2O) | pH 5.3-8.7 (25 °C, 97.2 g/L) | pH 5.3-8.7 (25 °C, 5%) | pH 5-8 (25 °C, 8 M in H2O) |
| cation traces Al: ≤1 mg/kg, Co: ≤1 mg/kg, Mg: ≤1 mg/kg, As: ≤0.1 mg/kg, Ni: ≤1 mg/kg, Cd: ≤1 mg/kg, Bi: ≤1 mg/kg, Fe: ≤1 mg/kg, Pb: ≤2 mg/kg, Li: ≤1 mg/kg, Cr: ≤1 mg/kg, Mo: ≤1 mg/kg, Mn: ≤1 mg/kg, Sr: ≤1 mg/kg, Ca: ≤5 mg/kg, NH4+: ≤10 mg/kg, Zn: ≤1 mg/kg, Na: ≤200 mg/kg, Cu: ≤1 mg/kg, Ba: ≤10 mg/kg | cation traces - | cation traces NH4+: ≤0.003%, heavy metals (as Pb): ≤5 ppm, Fe: ≤2 ppm, Na: ≤0.005% | cation traces Al: ≤1 mg/kg, Cu: ≤1 mg/kg, Cd: ≤1 mg/kg, Pb: ≤1 mg/kg, Bi: ≤1 mg/kg, NH4+: ≤40 mg/kg, K: ≤200 mg/kg, Ba: ≤1 mg/kg, Zn: ≤1 mg/kg, Li: ≤1 mg/kg, Cr: ≤1 mg/kg, As: ≤0.1 mg/kg, Ca: ≤50 mg/kg, Mn: ≤1 mg/kg, Mg: ≤1 mg/kg, Ni: ≤1 mg/kg, Sr: ≤1 mg/kg, Co: ≤1 mg/kg, Mo: ≤1 mg/kg, Fe: ≤1 mg/kg |
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Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1
supp_hazards
Storage Class
12 - Non Combustible Liquids
WGK
WGK 1
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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