88535
Thiocarbohydrazide
purum p.a., suitable for electron microscopy, ≥99.0% (N)
Synonym(s):
Thiocarbonyldihydrazide
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About This Item
Linear Formula:
(NH2NH)2CS
CAS Number:
Molecular Weight:
106.15
Beilstein:
506657
EC Number:
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:
Recommended Products
grade
purum p.a.
Assay
≥99.0% (N)
form
crystals
technique(s)
electron microscopy: suitable
mp
171-174 °C (dec.) (lit.)
SMILES string
NNC(=S)NN
InChI
1S/CH6N4S/c2-4-1(6)5-3/h2-3H2,(H2,4,5,6)
InChI key
LJTFFORYSFGNCT-UHFFFAOYSA-N
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Application
Thiocarbohydrazide is used in silver proteinate specific and OTO-method (osmium-thiocarbohydrazide-osmium) methods for staining carbohydrates in electron microscopy. Thiocarbohydrazide may be used in the organic synthesis of metal ion coordinating compounds.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 2 Oral
Storage Class Code
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Amit Kumar Sharma et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 78(1), 337-342 (2010-11-26)
2,6-diacetyl pyridine based ligand was synthesized by the reaction of 2,6-diacetyl pyridine with thiocarbohydrazide in presence of acetic acid. The coordination compounds with Cr(III) and Ni(II) metal ions having [Cr(L)X]X2 and [Ni(L)X]X compositions (where L=ligand and X=NO3-, Cl- and CH3COO-)
D Levanon et al.
The Histochemical journal, 31(1), 71-73 (1999-07-16)
Samples from seven sectors of the rabbit knee articular cartilage were shaved and prepared for the scanning electron microscope using either tannic acid, thiocarbohydrazide or nothing (control). Surface morphology was found to be more typical to a given sector and
D P Singh et al.
Journal of enzyme inhibition and medicinal chemistry, 22(2), 177-182 (2007-05-24)
A novel series of complexes of the type [M(TML)X2]; where TML is Tetradentate Macrocyclic Ligand; M = Co(II), Ni(II), Cu(II), Zn(II)or Cd(II); X = Cl-, CH3COO- or NO3- have been synthesized by template condensation of glyoxal and thiocarbohydrazide in the
Debabrata Maity et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 17(40), 11152-11161 (2011-09-02)
We present novel Schiff base ligands julolidine-carbonohydrazone 1 and julolidine-thiocarbonohydrazone 2 for selective detection of Cu(2+) in aqueous medium. The planar julolidine-based ligands can sense Cu(2+) colorimetrically with characteristic absorbance in the near-infrared (NIR, 700-1000 nm) region. Employing molecular probes
F Murata et al.
Journal of electron microscopy, 41(1), 14-20 (1992-02-01)
Sulfated glycoconjugates in epithelial cells and mesenchymal cells were investigated after staining with high iron diamine-thiocarbohydrazide-silver proteinate. One purpose of the experiment was to apply a new physical developed to the staining. Instead of silver nitrate, silver lactate or silver
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