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09935

Ammonium pyrrolidinedithiocarbamate

Name: Ammonium pyrrolidinedithiocarbamate
Brand: SIAL

≥98.0% (NT), powder with lumps, puriss. p.a.

Synonym(s):

1-Pyrrolidinecarbodithioic acid ammonium salt, APDC, Ammonium pyrrolidinecarbodithioate, PDC, PDTC

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About This Item

Linear Formula:

C₅H₉NS₂ · NH₃

CAS Number:

5108-96-3

Molecular Weight:

164.29

NACRES:

NA.21

PubChem Substance ID:

329748864

UNSPSC Code:

12352100

EC Number:

225-834-4

MDL number:

MFCD00012720

Beilstein/REAXYS Number:

3730472

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Properties

Product Name

Ammonium pyrrolidinedithiocarbamate, purum p.a., ≥98.0% (NT)

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

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Determination of arsenic (III), arsenic (V), antimony (III), antimony (V), selenium (IV) and selenium (VI) by extraction with ammonium pyrrolidinedithiocarbamate-methyl isobutyl ketone and electrothermal atomic absorption spectrometry.

Subramanian KS and Meranger JC.

Analytica Chimica Acta, 124(1), 131-142 (1981)

B. Welz

Atomabsorptionsspektrometrie (1983)

J.D. Kinrade et al.

Analytical Chemistry, 46, 1894-1894 (1974)

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Global Trade Item Number

SKU	GTIN
09935-1KG	04061838658432
09935-25G	04061835554034
09935-100G	04061838658425