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433632

Sigma-Aldrich

Hydrazine solution

1.0 M in THF

Synonym(s):

Hydrazine, Nitrogen hydride

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About This Item

Linear Formula:
NH2NH2
CAS Number:
302-01-2
Molecular Weight:
32.05
Beilstein:
878137
MDL number:
MFCD00011417
UNSPSC Code:
12352100
PubChem Substance ID:
24867151
NACRES:
NA.22

form

liquid

concentration

1.0 M in THF

bp

65 °C

density

0.886 g/mL at 25 °C

functional group

hydrazine

SMILES string

NN

InChI

1S/H4N2/c1-2/h1-2H2

InChI key

OAKJQQAXSVQMHS-UHFFFAOYSA-N

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General description

Hydrazine promotes the cation exchange reaction for fast doping Cu ions into ZnSe nanocrystals.

Application

Hydrazine solution may be employed for the following studies:
  • As reducing agent for the reduction of the first row (3d) transition metal complexes in aqueous solution.
  • Preparation of nanoscale reduced metal oxides such as VO2(B), Cr2O3.
  • As fuel for the direct hydrazine fuel cell (DHFC).
  • As reducing agent for the synthesis of metallic monodisperse copper nanoparticles.

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Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Supplementary Hazards

EUH019

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

-4.0 °F - closed cup

Flash Point(C)

-20 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
SHBQ4064
SHBR0073
SHBN6727
SHBM3098
SHBK8617

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Hydrazine hemisulfate salt ≥98%

Sigma-Aldrich

H4766

Hydrazine hemisulfate salt

Hydrazine dihydrochloride ≥98%

Sigma-Aldrich

216208

Hydrazine dihydrochloride

Tomasz Kruk et al.
Colloids and surfaces. B, Biointerfaces, 128, 17-22 (2015-02-28)
Metallic monodisperse copper nanoparticles at a relatively high concentration (300 ppm CuNPs) have been synthesized by the reduction of copper salt with hydrazine in the aqueous SDS solution. The average particles size and the distribution size were characterized by Dynamic
Haibao Shao et al.
Journal of fluorescence, 25(2), 305-310 (2015-01-22)
Controllable doping is an effective way of tuning the properties of semiconductor nanocrystals (NCs). In this work, a simple strategy of fast doping Cu ions into ZnSe NCs under ambient conditions was proposed. The principle of doping is based on
Synthesis and characterization of reduced transition metal oxides and nanophase metals with hydrazine in aqueous solution.
Gui Z, et al.
Materials Research Bulletin, 38(1), 169-176 (2003)
Effects of NaOH addition on performance of the direct hydrazine fuel cell.
Yin WX, et al.
Journal of Power Sources, 182(2), 520-523 (2008)
M Vogel et al.
Fresenius' journal of analytical chemistry, 366(8), 781-791 (2001-03-03)
Hydrazine reagents are a well-known group of derivatizing agents for the determination of aldehydes and ketones in liquid and gaseous samples. Within this article, the most important hydrazine reagents are critically summarized, and their major applications in different fields, including
View All Related Papers

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