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-)
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
O Fujimori et al.
The Histochemical journal, 23(2), 91-99 (1991-02-01)
A method has been developed for the histochemical demonstration of unsaturated lipids in light microscopy. It is a peracetic acid-thiocarbohydrazide-silver protein sequence followed by a physical development procedure. In the present study on paraffin and cryostat sections of liver, brain
Anand D Tiwari et al.
International journal of biological macromolecules, 48(4), 682-687 (2011-02-26)
Chitosan-N-2-methylhydroxypyridine-6-methylcorboxylate (Ch-PDC) and chitosan-N-2-methylhydroxypyridine-6-methylhydroxy thiocarbohydrazide (Ch-PDC-Th) were synthesized for the first time using chitosan as precursor. Chitosan, Ch-PDC, Ch-PDC-Th were used in the synthesis of gold nanoparticles (AuNP) in aqueous medium. Chitosan and Ch-PDC-Th possess reducing properties which enabled the
E A Dunnebier et al.
Hearing research, 90(1-2), 139-148 (1995-10-01)
The stereociliar structures of the guinea-pig cochlear organ of Corti were studied at low-voltage (1-5 kV) with field-emission scanning electron microscope (SEM) using various pre- and post-fixation methods, such as OTOTO (OsO4/thiocrbohydrazide/OsO4/thiocarbohydrazide/OsO4) and TAO (tannic acid/arginine/OsO4), and different dissection procedures
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