18412
Hydrazine hydrate solution
78-82% (iodometric)
Synonym(s):
Hydrazinium hydroxide
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About This Item
Linear Formula:
NH2NH2 · H2O
CAS Number:
Molecular Weight:
50.06
UNSPSC Code:
12352300
NACRES:
NA.55
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
878137
Quality Level
assay
78-82% (iodometric)
form
liquid
storage temp.
2-8°C
SMILES string
O.NN
InChI
1S/H4N2.H2O/c1-2;/h1-2H2;1H2
InChI key
IKDUDTNKRLTJSI-UHFFFAOYSA-N
General description
Hydrazine is a powerful reducing agent. It is widely used for the reduction of aromatic nitro compounds to amines.
Application
Hydrazine hydrate may be used in the 3α-hydroxysteroid dehydrogenase method for the determination of concentration of total bile acids in bile and blood. It may be used as reducing agent in the preparation of silver nanoparticles.
Hydrazine hydrate solution has been used as a reducing agent for tellurium oxide during the preparation of tellurium nanowires.
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1
Storage Class
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
195.8 °F - closed cup
flash_point_c
91 °C - closed cup
Regulatory Information
危险化学品
易制爆化学品
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Ayaskanta Sahu et al.
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Thermoelectric devices possess enormous potential to reshape the global energy landscape by converting waste heat into electricity, yet their commercial implementation has been limited by their high cost to output power ratio. No single "champion" thermoelectric material exists due to
Yifeng Yang et al.
Carbohydrate polymers, 231, 115727-115727 (2020-01-01)
Carbazate groups were grafted on the commercial cellulose membrane (CM) to specifically scavenge the carbonylated proteins for hemodialysis. It confirmed that carbazate groups were successfully covalently attached on the CMs by XPS and EDS, and the modified CMs still saved
Reductions with Hydrazine Hydrate Catalyzed by Raney Nickel. I. Aromatic Nitro Compounds to Amines1, 2.
Balcom D and Furst A.
Journal of the American Chemical Society, 75(17), 4334-4334 (1953)