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Hydrazine hydrate

SIAL/225819 - reagent grade, N2H4 50-60 %

Synonym: Hydrazinium hydroxide

CAS Number: 10217-52-4
Empirical Formula (Hill Notation): H4N2 · xH2O
Molecular Weight: 32.05 (anhydrous basis)
EC Number: 206-114-9
MDL Number: MFCD00149931
Linear Formula: NH2NH2 · xH2O
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-225819-50G 50 g
 $57.80
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45-225819-250G 250 g
 $87.40
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45-225819-1KG 1 kg
 $197.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 225819-1KG.

 

composition Degree of hydration, ~1.5
  N2H4, 50-60%
concentration 50.0-60.0% (%H4N2 by Na2S2O3 basis, titration)
density 1.029 g/mL at 25 °C (lit.)
expl. lim. 99.99 %
form liquid
grade reagent grade
InChI 1S/H4N2.H2O/c1-2;/h1-2H2;1H2
InChI key IKDUDTNKRLTJSI-UHFFFAOYSA-N
Quality Level 200 
SMILES string NN.[H]O[H]
vapor density >1 (vs air)
vapor pressure 5 mmHg ( 25 °C)
Application: Hydrazine hydrate has been used for the deproteination of the enamel samples in a study. It may be used as a reducing agent in the following:
• Preparation of silver nanoparticles.
• Transformation of monosubstituted nitrobenzene derivatives to the corresponding anilines.
• Along with graphite for the conversion of nitro compounds (aromatic and aliphatic) to the amino compounds.
Application: Hydrazine hydrate may be used to prepare:
• 3-(2-Benzyloxy-6-hydroxyphenyl)-5-styrylpyrazoles by reacting with 5-benzyloxy-2-styrylchromones.
• 3,5-Diphenyl-2-pyrazoline derivatives by reacting with 1,3-diphenyl-2-propen-1-one.
• 3′-Aryl-1,2,3,4,4′,5′-hexahydrospiro[quinoxalin-2,5′-pyrazol]-3-ones by reacting with 3-arylacylidene-3,4-dihydroquinoxalin-2(1H)-ones.
• It may also be used in the catalytic reduction of nitroarenes to aromatic amines.
General description: The addition of hydrazine hydrate to reduced graphene oxide (RGO) counter electrode improves its performance in dye-sensitized solar cells (DSSC).
Packaging: 1 kg in glass bottle
Packaging: 50, 250 g in glass bottle
Density 1.029 g/mL at 25 °C (lit.)
UNSPSC 12352302

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