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309400

Sigma-Aldrich

Hydrazine solution

35 wt. % in H2O

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:
24858730
NACRES:
NA.22
Pricing and availability is not currently available.

vapor density

>1 (vs air)

vapor pressure

5 mmHg ( 25 °C)

form

liquid

concentration

35 wt. % in H2O

density

1.011 g/mL at 25 °C

functional group

hydrazine

SMILES string

NN

InChI

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

InChI key

[OAKJQQAXSVQMHS-UHFFFAOYSA-N]
OAKJQQAXSVQMHS-UHFFFAOYSA-N

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General description

The Janus micromotors are self-propelled at a very high speed in a 0.001% hydrazine solution owing to osmotic effects[1].

Application

Hydrazine solution was used in the synthesis of molecular metal chalcogenide, (N2H4)3(N2H5)4Sn2Se6 complex, a precursor for SnSe2 deposition on TiO2 nanocrystalline porous films[2].

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Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Skin Corr. 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
MKCT6799
MKCT6797
MKCQ8993
MKCN1602
MKBX6378V

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Wei Gao et al.
Journal of the American Chemical Society, 136(6), 2276-2279 (2014-01-31)
We describe catalytic micromotors powered by remarkably low concentrations of chemical fuel, down to the 0.0000001% level. These Janus micromotors rely on an iridium hemispheric layer for the catalytic decomposition of hydrazine in connection to SiO2 spherical particles. The micromotors
Benjamin A E Lehner et al.
ChemistryOpen, 8(7), 888-895 (2019-07-18)
Graphene's maximized surface-to-volume ratio, high conductance, mechanical strength, and flexibility make it a promising nanomaterial. However, large-scale graphene production is typically cost-intensive. This manuscript describes a microbial reduction approach for producing graphene that utilizes the bacterium Shewanella oneidensis in combination
Xuechao Yu et al.
Chemical communications (Cambridge, England), 48(27), 3324-3326 (2012-03-01)
A kind of molecular metal chalcogenide, (N(2)H(4))(3)(N(2)H(5))(4)Sn(2)Se(6) complex, was synthesized in the hydrazine solution and employed as the precursors for SnSe(2) deposition on TiO(2) nanocrystalline porous films. A power conversion efficiency of 0.12% under AM 1.5, 1 sun was obtained
Minjeong Park et al.
Nanomaterials (Basel, Switzerland), 9(7) (2019-07-10)
Cu nanowires (NWs) possess remarkable potential a slow-cost heat transfer material in modern electronic devices. However, Cu NWs with high aspect ratios undergo surface oxidation, resulting in performance degradation. A growth temperature of approximately <1000 °C is required for preventing
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
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Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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