09935

Ammonium pyrrolidinedithiocarbamate

purum p.a., ≥98.0% (NT)

• Synonym(s): 1-Pyrrolidinecarbodithioic acid ammonium salt, APDC, Ammonium pyrrolidinecarbodithioate, PDC, PDTC
• Linear Formula: C₅H₉NS₂ · NH₃
• CAS Number: 5108-96-3
• Molecular Weight: 164.29
• Beilstein/REAXYS Number: 3730472
• EC Number: 225-834-4
• MDL number: MFCD00012720
• UNSPSC Code: 12352100
• PubChem Substance ID: 329748864
• NACRES: NA.21

Properties

• grade: purum p.a.
• Quality Level: 200
• assay: ≥98.0% (NT)
• form: (powder or powder with lumps)
• mp: 153-155 °C (lit.)
• cation traces: Bi: ≤10 mg/kg; Ca: ≤10 mg/kg; Cd: ≤10 mg/kg; Co: ≤10 mg/kg; Cr: ≤10 mg/kg; Cu: ≤10 mg/kg; Fe: ≤10 mg/kg; K: ≤50 mg/kg; Mg: ≤10 mg/kg; Mn: ≤10 mg/kg; Na: ≤50 mg/kg; Ni: ≤10 mg/kg; Pb: ≤10 mg/kg; Zn: ≤10 mg/kg
• SMILES string: N.SC(=S)N1CCCC1
• InChI: 1S/C5H9NS2.H3N/c7-5(8)6-3-1-2-4-6;/h1-4H2,(H,7,8);1H3
• InChI key: MDDIUTVUBYEEEM-UHFFFAOYSA-N
• Gene Information: human ... RELA(5970)

Description

Application

for the precipitation of As, Bi, Cd, Co, Cu, Fe, Mn, Ni, Pb, Sb, Sn, V, Zn from acidic solutions

Other Notes

Reagent used for the extraction and pre-concentration of heavy metals with an organic solvent from aqueous solutions for atomic absorption spectroscopy, AAS. MIBK (methyl isobutyl ketone) is the solvent of choice; The extract can be directly injected into the flame

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves