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Merck
CN

H4766

Hydrazine hemisulfate salt

≥98%

Synonym(s):

Dihydrazine sulfate, Dihydrazinium sulfate

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About This Item

Linear Formula:
H2NNH2 · 1/2H2SO4
CAS Number:
13464-80-7
Molecular Weight:
81.08
EC Number:
236-688-6
MDL number:
MFCD00067695
UNSPSC Code:
12352100
PubChem Substance ID:
57654256
NACRES:
NA.22

Key Documents

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Quality Level

100

Assay

≥98%

SMILES string

NN.NN.OS(O)(=O)=O

InChI

1S/2H4N2.H2O4S/c2*1-2;1-5(2,3)4/h2*1-2H2;(H2,1,2,3,4)

InChI key

DBLJAFVPFHRQSP-UHFFFAOYSA-N

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Related Categories

Application

  • Hydrogen Generation from Hydrolytic Dehydrogenation of Hydrazine Borane: Discusses the generation of hydrogen from hydrazine hemisulfate and its potential applications in hydrogen energy sources (Tunç et al., 2015).

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Skin Sens. 1

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

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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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ7405
MKCW2077
MKCW0554
MKCT1640
MKCT7913

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Sasanka Dalapati et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 102, 314-318 (2012-12-12)
Test paper coated with Schiff base [(N,N(/)-bis(5-nitro-salicylidene)hydrazine] receptor 1 (host) can selectively detect fluoride and acetate ions (guest) by developing yellow color which can be detected by naked-eye both in aqueous-acetonitrile solution and in solid supported test kit. UV-vis spectral
Hatem A Abdel-Aziz et al.
Molecules (Basel, Switzerland), 18(2), 2084-2095 (2013-02-08)
Although salicylaldehyde azine (3) was reported in 1985 as the single product of the reaction of ethyl 2-oxo-2H-chromene-3-carboxylate (1) with hydrazine hydrate, we identified another main reaction product, besides 3, which was identified as malono-hydrazide (4). In the last
Paul D Rainville et al.
Bioanalysis, 4(23), 2833-2842 (2012-12-12)
Accurate mass based LC-MS combined with statistical analysis is established as a core analytical technology for metabonomic studies. This is primarily due to the specificity, sensitivity and structural elucidation capabilities of the technology. The vast majority of these studies are
Nadia A Mohamed et al.
Molecules (Basel, Switzerland), 17(12), 13969-13988 (2012-11-28)
Twelve novel intrinsically colored wholly aromatic azopolyamide-hydrazides containing various proportions of para- and meta-phenylene units were successfully synthesized by a low temperature (-10 °C) solution polycondensation reaction of either 4-amino-3-hydroxybenzhydrazide (4A3HBH) or 3-amino-4-hydroxybenzhydrazide (3A4HBH) with an equimolar amount of either
Timothy M Alligrant et al.
Lab on a chip, 13(3), 349-354 (2012-12-06)
We report on real-time electrochemical detection of individual DNA hybridization events at an electrode surface. The experiment is carried out in a microelectrochemical device configured with a working electrode modified with single-stranded DNA probe molecules. When a complementary DNA strand
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