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Sodium thiocyanate

Catalog No. 71938 Name Sigma Aldrich
CAS Number 540-72-7 Website http://www.sigmaaldrich.com
M. F. CNNaS Telephone 1-800-521-8956
M. W. 81.07217 Fax
Purity ≥98.0% (on dried basis, AT) Email
Storage Chembase ID: 130885

SYNONYMS

Title
硫氰酸钠
IUPAC name
(sodiosulfanyl)carbonitrile
IUPAC Traditional name
sodiosulfanylcarbonitrile
Synonyms
Sodium sulfocyanate
Sodium rhodanide
异硫氰酸钠
Sodium isothiocyanate
Sodium rhodanate
硫代氰酸钠
硫氰化钠

DATABASE IDS

EC Number 208-754-4
Beilstein Number 3594965
CAS Number 540-72-7
MDL Number MFCD00011123

PROPERTIES

Antion Traces chloride (Cl-): ≤500 mg/kg
Antion Traces sulfate (SO42-): ≤500 mg/kg
Cation Traces Ca: ≤200 mg/kg
Cation Traces Cd: ≤50 mg/kg
Cation Traces Co: ≤50 mg/kg
Cation Traces Cu: ≤50 mg/kg
Cation Traces Fe: ≤50 mg/kg
Cation Traces K: ≤2000 mg/kg
Cation Traces Ni: ≤50 mg/kg
Cation Traces Pb: ≤50 mg/kg
Cation Traces Zn: ≤50 mg/kg
Grade purum p.a.
Impurities ≤2.0% water (Karl Fischer)
Linear Formula NaSCN
Purity ≥98.0% (on dried basis, AT)
Melting Point 287 °C (dec.)(lit.)
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H302-H312-H332-H412
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P273-P280
Risk Statements 20/21/22-32-52/53
Safety Statements 13-36/37-46-61
Supplemental Hazard Statements Contact with acids liberates very toxic gas.
German water hazard class 1

DETAILS

Description (English)
Other Notes
Inhibitor of human placental alkaline phosphatase but not of the intestinal isoenzyme1
Description (简体中文)
Other Notes
人胎盘碱性磷酸酶的抑制剂,但不是肠同工酶的抑制剂1

REFERENCES