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D5141

Sigma-Aldrich

Dithiooxamide

suitable for determination of copper, ~99%

Synonym(s):

Dithiooxalic diamide, Rubeanic acid

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About This Item

Linear Formula:
NH2CSCSNH2
CAS Number:
Molecular Weight:
120.20
Beilstein:
605577
EC Number:
MDL number:
UNSPSC Code:
12171500

Assay

~99%

mp

≥300 °C (lit.)

suitability

suitable for determination of copper

SMILES string

NC(=S)C(N)=S

InChI

1S/C2H4N2S2/c3-1(5)2(4)6/h(H2,3,5)(H2,4,6)

InChI key

OAEGRYMCJYIXQT-UHFFFAOYSA-N

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E Guibal et al.
International journal of biological macromolecules, 28(5), 401-408 (2001-04-28)
Glutaraldehyde-cross-linked chitosan (GCC), thiourea derivative of chitosan (TGC) and rubeanic acid derivative of chitosan (RADC) have previously been shown to be very efficient at removing platinum and palladium from single component dilute acidic solutions. This study examines the competitive sorption
Yurii A Simonov et al.
Organic & biomolecular chemistry, 1(16), 2922-2929 (2003-09-13)
The hydrogen-bonding networks for seven new binary compounds of dithiooxamide, (NH2CS)2 (dtox) and dithiobiurea (NH2CSNH)2 (dtur) with crown ethers, 18-crown-6 (18C6), 15-crown-5 (15C5), 12-crown-4 (12C4), cis-syn-cis-(DCHA), and cis-anti-cis-(DCHB) isomers of dicyclohexyl-18 -crown-6 are discussed. (15C5.dtox), (18C6.dtur) and (DCHB.dtur) afford one-dimensional
Intensification of nickel- and cobalt-filled neurone profiles following differential staining by rubeanic acid.
D L Quicke et al.
Journal of microscopy, 119(2), 267-272 (1980-07-01)
Zeliyha Celik et al.
Journal of hazardous materials, 174(1-3), 556-562 (2009-10-13)
In this study, a new chelating resin of dithiooxamide (rubeanic acid)-formaldehyde (DTOF) has been synthesized by the reaction of dithiooxamide and formaldehyde. Also a well-known chelating resin of thiourea (thiooxamide)-formaldehyde (TUF) has been prepared by the reaction of thiourea and
A Ghauch et al.
Chemosphere, 40(12), 1327-1333 (2000-05-02)
Diffuse reflectance spectroscopy can be successfully used for the quantitative determination of small amounts of pollutants like metals. The remission function was found to be linearly proportional to the concentration, when we applied the Kubelka-Munk equation. The color reactions of

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