Potassium thiocyanate

• Catalog No.: 207799
• CAS Number: 333-20-0
• M. F.: CKNS
• M. W.: 97.1807
• Purity: ≥99.0%

SYNONYMS

• Title: 硫氰酸钾
• IUPAC name: (potassiosulfanyl)carbonitrile
• IUPAC Traditional name: potassium thiocyanate
• Synonyms: 硫氰化钾; Potassium rhodanide

DATABASE IDS

• MDL Number: MFCD00011413
• CAS Number: 333-20-0
• EC Number: 206-370-1
• PubChem SID: 24852471
• Beilstein Number: 3594799

PROPERTIES

• Antion Traces: chloride (Cl-): ≤0.005%
• Antion Traces: sulfate (SO42-): ≤0.005%
• Cation Traces: Fe: ≤2 ppm
• Cation Traces: NH4+: ≤0.003%
• Cation Traces: Na: ≤0.005%
• Cation Traces: heavy metals (as Pb): ≤5 ppm
• Grade: ACS reagent
• Impurities: Iodine consuming substances, passes test
• Impurities: ≤0.005% insol. water
• Linear Formula: KSCN
• Purity: ≥99.0%
• Apperance: colorless or white
• Melting Point: 173 °C(lit.)
• pH: 5.3-8.7 (25 °C, 5%)
• GHS Signal Word: Warning
• GHS Hazard statements: H302-H312-H332-H412
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P273-P280
• Risk Statements: 20/21/22-32-52/53
• RTECS: XL1925000
• Safety Statements: 13-61
• Supplemental Hazard Statements: Contact with acids liberates very toxic gas.
• German water hazard class: 1

DETAILS

Description (English)

Application
Increasing interest in solid state NMR of heavy-metal nuclei results in the preparation of several Hg-thiocyanate and selenocyanate compounds as potential models.1
Packaging
100, 500 g in poly bottle
2.5 kg in poly bottle

Description (简体中文)

Application
对重金属原子核的固态核磁共振的日益关注引起了人们争相制备作为势模型的多种硫氰酸汞和硒氰酸酯化合物。1
包装
100, 500 g in poly bottle
2.5 kg in poly bottle