73059

Potassium thiocyanate solution

volumetric, 8 M KSCN

• Synonym(s): Potassium rhodanide
• Linear Formula: KSCN
• CAS Number: 333-20-0
• Molecular Weight: 97.18
• Beilstein: 3594799
• MDL number: MFCD00011413
• UNSPSC Code: 12352302
• PubChem Substance ID: 329764580
• NACRES: NA.26

Properties

• product line: BioUltra
• Quality Level: 200
• 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 (SO₄^2-): ≤50 mg/kg; sulfide (S^2-): ≤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

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H302 + H312 + H332 - H318 - H412
• Precautionary Statements: P273 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1
• Supplementary Hazards: EUH032
• Storage Class Code: 12 - Non Combustible Liquids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves